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इंटरनेट मानक

“!ान $ एक न' भारत का +नम-ण”Satyanarayan Gangaram Pitroda

“Invent a New India Using Knowledge”

“प0रा1 को छोड न' 5 तरफ”Jawaharlal Nehru

“Step Out From the Old to the New”

“जान1 का अ+धकार, जी1 का अ+धकार”Mazdoor Kisan Shakti Sangathan

“The Right to Information, The Right to Live”

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“Knowledge is such a treasure which cannot be stolen”

“Invent a New India Using Knowledge”

है”ह”ह

SP 1 (1967): Comparison of Indian and Overseas Standards onAluminium Alloy Castings [MTD 7: Light Metals and theirAlloys]

SPtl-1967

COMPARISON OF INDIAN AND OVERSEAS STANDARDS ON ALUMINIUM ALLOY CASTINGS

Light Metals and Their Alloys Sectional Committee, SMDC 10

Chairman

Smu B. IL. MURTHY

Roprosonting

Indian Aluminium Company Ltd, Calcutta

SHRI V. D. AVOWAL,

SHlu N. c. BAocxil

Da V. Ck~ti~luun~~~ SHSU P. K. MAHAPATlu ( Ahnflb )

DR A. B. CHATTERJXA SHRI D. D. C~O~DXIJRY

The Aluminium Corporation of India Ltd, Calcutta

National Tat Howe, Calcutta

Ministry of Dcfence ( R & D )

National Metallurgical Laboratory ( CSIR ), Jamshcdpur

Diictorate of Technical Development & Production ( Air ), Air Headquartera

Miniarry of Railwaya DEPUTY Dumxon REJEARCH (MET)-& RDSO, cmTAmNJAx

DZPUTY DXRECXOR STANDARDEJ (CAR- wonr)-I, RDSO, LUCXNOW (Rltemute)

CHayrsr AND MSTAUUROIST, SOUTH haT8RN RAILWAYS, hARAOPUR ( &a?id4)

Dst D-RAK~~~ SHU OM KHo8u

SHRXO.P.MATHUR (&ma&)

SHII N. -NAIWAMl

Dri P. DAY& ( Allmu~ ) Snsu D. Y. Moa~a

San1 Y. C. SUBRAUUAUYA (A&ma& I Sm D. C. MUKXCRJXA SHIX M. K, RAO

Sniu c. ~TTlnlJI (Albtnof4 ) Szsru D. K. RAY

SMRI J. P. Stn ( Abluk ) Saru bf. K. SEN

Hindurtan Aluminium Corporation Ltd, Calcutta Electrical Manufacturine Co Ltd, Calcutta

Directorate General of Technical Dcvel Industrial Development h XT. Company

mcnt ( Ministry of wa)

Directorate General of Ordnance Factoriu (Miirtry of Defence ), Calcutta

India Government Mint ( Minirtry of Finance ), Hyderabad

Indi~a,~~Fcrrow Met& Maaulrcturen’ Auociatioa,

Directorate General of Supplier & Dlsposab, New Delhi

) Minktry of Defence ( DC1 )

Jecwanlal ( 1929) Ltd, Calcutta

Hindurtan Aeronautio Ltd, Bangalore

Alcan A8la Ltd, Calcutta

Director General,, BlS ( Er-o&e Men&r )

SXRI P. K. GANOOPADINAY ( Ahma& Sanx D. H. SHW

S~P.K.AMUNX(.~~~~~~) SXRI M. B. hM#RAR

SHRI M. K. Txovlu ( Abna& 1 Sxw G. S. WARRIER Dn A. K. &IATW.JLB,

Director ( Strut & Met)

socro&ty

Smu S. L. BALI

Deputy Director ( Met ), BIS \

BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARO

NEW DELHI 110002

SPrl-1967

CONTENTS

0. FOREWORD . . . . . . . . . . . . . . . . . . . . .

I. SCOPE . . . . . . . . . . . . . . .

TABLB 1 COMPARISON OF IS DESIONATION A-l Aquu~~nnr AU~Y OVI~RSEAB STANDARDS . . . . . . 9..

TABLE 2 COMPARISON OF IS DESIGNATION A-2 ALUMINNY ALLOY OVERSEAS STANDARDS . . . . . . . . .

TABLE 3 COMPARISON OF IS I~SIONATION A-4 ALUMINWM ALLOY

. . . . . .

cA#TlNos WITH

. . . . . .

CMTINoS WXTH . . . . . .

CAsTmos WITH . . . . . .

hTINOS WlTH . . . . . .

0 VERSEAS STANDARDS . . . . . . . . .

TABLE 4 COMPARISON OF IS DICSI(INATION A-5 ALUMINI~M ALLY Ovr~sslls STANDARDS . . . . . . . . .

TMLE 5 COUPARI~ON OF OVER- STANDARDS

IS DENONATION A-6 ALUYINIUM ALLOY CMTIN~S WITH . . . C.. . . . . . . . . .

TABLE 6 COMPARISON OF OVER~EM STANDARDS

TABLE 7 COMPARISON OF OVERSEAS STANDAMN

IS DESIGNATION A-8 ALUMINI~M ALLOY CMTINOS WITH ..* *.. . . . . . . . . .

IS DESIGNATION A-9 ALUYINSUM ALLOY CMTINOS WITH *.. *.. . . . . . . . . .

TABLE 8 COMPARIWN OF IS DEWNATION A-10 AUJMINIVH ALLOY CMTINO~ WITH OVERSEAS STANDARDS . . . . . . . . . . . . . . .

TABLE 9 COMPARISON OF OVERSEAS S-~ANDARD~

IS DMIONATION A-l 1 ALUMINIW AUOY CMTINOS WEIBI . . . . . . . . . . . . . . .

TABLE 10 COMPARWJN OF OVERSEAS STANDARDB

IS DESIONATION A-12 A~uxmxu~ ALLOY CA~TINOS WITH . . . . . . . . . . . . . . .

TABLE 11 COMPARISON OF OVBRSIDU STANDARDS

IS DMXONATION A-13 ALIJMINIUM ALLOY CASINOS WITH . . . .*. . . . . . . . . . 16

TABLE 12 COMPARUON OS IS DMXWJATXON A-14 ALUV~NIUY ALUJY C&TINOS WITH OVERSIN STANDARDI . . . . . . . . . . . . . . .

TABLE 13 coar~,uusoiu ‘OF OVERSBA~ STANDARDS

IS DBSIONATZON A-16 AL~MINNY ALLOY C,UTINOS WITH

TABLB 14 COMPARISON OF OVBIUQW STANDARW

. . . . . . . . . . . . . .

IS .DBSIONA~ION A-18 ALUM~IUM ALLOY &~~a8 w&i . . . . . . . . . . . . . . .

TABLE 15 COMPARISON OF OWUUIUI) STANDARDS

IS DUNORATION A-22 ALUMINIUM ALLOY CAIITINOS wmx . . . . . . . . . . . . . . .

TABIJJ 16 COMPARISON OF IS DENONATION A-24 ALUMIMW ALLOY CMTINOS wx.pl OVER~EAB STANDARDS . . . . . . . . . . . . . . .

APPENDIX A LIBT OF Ov~mma STAN- C6vam1~ w THE COMPARISON . . .

APPENDIX B TBUPBR DBSIONATIONS UIU~D m TEIB COMPARISON . . . . . .

2.

PAOB

3

3

5

6

7

8

10

12

13

l4

15

17

18

19

20

21

22

24

SP : 1 - 1967

COMPARISON OF INDIAN AND OVERSEAS STANDARDS ON ALUMINIUM ALLOY CASTINGS

0. FOREWORD

0.1 This comparison was adopted by the Indian Standards Institution on 15 December 1967, after the draft finalized by the Light Metals and Their Alloys Sectional Committee had been approved by the Structural and Metals Division Council.

0.2 This comparison has been prepared with a view to satisfying the general demand from the industry for a comprehensive publication which should include information about overseas standards for aluminium alloy castings equivalent to those coveredin-IS : 617-1959* and IS : 202-1966t. The comparison has been based mainly on

the chemical composition of castings. It, however, includes mechanical properties. Information about typical end uses of alcminium alloy casting has also been included. Titles of the overseas standards including IS0 Recommendation R 164-19601 and temper designations used in the comparison are given in Appendices A and B respec- tively.

0.3 It may be mentioned here that overseas standards included in this comparison are those which were a.vailable at the time of the prepara- tion of this publication.

1. SCOPE South African, Spanish, Swedish, Swiss, Yugosla-

1.1 This publication compares aluminium alloy vlan and International standards. The

castings as specified in IS: 617_1959* with comparison of sixteen alloys specified in

those specified in the American, Australian, IS : 617-1959* has been covered. No equivalent

Austrian, Belgian, British, Canadian, Czecho- alloys could, however, be found in the overseas slovakian, Danish, French, German, Italian, standards for IS designation Al5 and Al 7 of Japanese, Korean, Netherlands, Polish, Russian, IS : 617-1959*.

l Aluminium and alumiuium alloy ingots and castings for general engineering purposea ( mist-d ) .

tAhmiaium casting alloy ingota aud castinga for aircraft purposes ( second nDizion ).

@hqwoition of8hminium 8lloy autingr.

3

SP: l-1967

TABLE 1 COMPARISON OF IS DESIGNATION A-l ALUMINWlU ALLOY CASTINGS WITH OVERSEAS STANDARDS

(Cfauu 1.1 )

-_

I Chemical Composition, Percent ( Figmres Quoted Represent Maximum Values Unless

Otherwise Stated)

Mechanical Properties ( Figures Quoted Represent Minimum Values Unless

Otherwise Stated ) Cbaracteristicl Yg” _ cations

tziE No.

DNig- nation

Test piece

--

Sand Chill

Sand

Chill

Semi. chill

Sand

Sand Chill

Sand Chill

S?.nd Chill

3

-

,

1

1

I

1 I

j

1:

I:

-1

Ni Zn Ti :i+ Nb

-

-

-

-

-

-

.- -

;

-

+

cu

Is: 617 A-l 6-8

ASTMB26 CS74A

ASTMBlOS CS74A

QQh596c

QQ-MOlc

A.S.No. H.4:

113

113

I-%49-1

B.S.1490 LMl

6.5- 7.5

6.5- 7.5

f:i-

;:;-

f:l

6-8

CSN 42 4356 Al-Cu8 f:t

Elonga- tion,

Percent

--

- -

-

-

-

-

- -

- -

0.5 0.5

Tensile ittength C#l-2

12.6 15.7

13.4

16.2

16.2

13.4

12.6 15.7

12.6 15.7

Brine1 Hard- ness

1

-

I /

b

Pb Sn Also Specified

0.3

-

-

-

-

0.3

I

0.6

0.6

0.6

0.6

0.6

0.6

0.6

0.5

0.35

0.35

0.35

0.35

0.5

0.5

0.3

2-4 -

2.5 0.25

2.5 0.25

2.5 0.25

2.5 0.25

::r

2-4

2.5

0.2

-

-

0.2

o-2

0.3

-

-

-

-

-

-

-

-

-

M

F

F

F

F

F

M

Eq

- -

-

-

-

-

- -

- -

78

Fair fluidity; a general purpose low cost alloy with moderate &strength and good machinability

crank casts, camshaft housings, chain covers, gear boxes, automotive timing gears, brake positions, cylinder head covers, household and industrial fittings and brac- k: ;ry;E

agitators, assembly iigs, patterns, Electric switch-gears, Ctc 1

4

-

TABLE 2 GOMPARISON OF IS DE8foNATIoN 112 ALUMJNRJM ALLOY GASTINGS WlTm OVERSEAS STANDARDS

(Cha? 1.1 )

chcmic8l Compoeition, Percent (Pigares Quoted Represent Maximum Valaes Unles8

otherwise Strted )

!!!z No.

I6:617 I 1 i A.S. No. H.M

B.S. 1490

TCL6556

T _I

I

l4fech8nlc8l Properties ( Fires Quoted Represent

Minimum V8lues Unless Otherwise Stated ) Test

Piece

Bdnell Hsud- ness

- -

- -

-

Sand Chill

Sand Chill

Chill

80 Die

zi? _ C8tiOM

-

.-

(

(

(

L

Fe Mn

--

0.5

0.5

0.5

;::-

Pb

-

0.3

0.3

0.3

-

con- di- tiOZl

M

F

M

Eq

Tensile kreqth k&mm2

12.6 15.0

12.6 15.0

15.0

20

:long8- tiOll,

‘ercent

-

-

-

A-2 ‘0*7- 2.5

H49-2

LhC? o-7- 2.5

GAlSi o-5- Cul 2.5

Excellent fluidity and pressure tightness; suitable FOi intricate castings; machinability and hardness better than IS designation A-6 alloy

Motor housings, camera and meter cases; portable electric tools, win- dow frames, etc

-

-

: Pb+Sn -0.3 )

l*O

qoqo

ooo

TO

00000

00

000

0000

0000

00

00

poooo

cJlu

?-ac

nNm

tiok

,,,

WU

tobk

GG

bW

.lw.lw

i<y<

y.ltp

mLn

mm

.Jcu

Gy2

,,0000

00

000

1111

1111

1111

1!1

1[1

1111

1...

.....

...

.-,...

...__

___

—_.

._...

—__

___

....

—..—

.

IE

lI

II

:::1

II

II

::~1

l-lI

::

I;jl

IZ

;’;;l

II

II

;;;1

II

I;;

—

1111

II

II

1“1-

11I

If?l

II

1,1

II

IL.

a

RE

MA

IND

”E

R

._—

——

.—

-.—

—...

——

—____

____

——

—.—

—...

-.—

.-.—

-.—

.

>mm

mm

07>

000

mu,

8111

$SS

$*III

IIIIII

1111

111

.

N u 4 “.

73 d+

.—

...—

— W e’ i?

—.

‘w “. IT .%

P !i. 8. z. n w.—

-——

—-—

-

SP: k-1961

TABLE 4 GOMPARXSON OF IS DElWGIUATION A-5 ALUMINIUM ALLOY GASTmGs WITH OVERSEAS STANDARDS

Mechanical Properties ( Figwm Qwted Represent

Minimum Values Unless otherwise Stated)

Ghemiall Gompeoitio8l, Percent (Figures Quoted Represent Maximmn Vdmes Unless

otherwise stated) i

--

gP*

No.

Test : ( Piecc e

Sand Chill Sand

Sand

Sand Chill Sand Chill Die

Sand Chill Sand Chill Sand

Sand and chill Sand chill Sand

Sand

Sand

Sand and chill Die

Sand Chill

ZJaaracteristics Typical A&i-

cations

--

rtensils, cwage and hemical

quipmen t; brnamental lardware; urniture; tting.7 for ars, marine ndpip es, tc

Mainly used as sand castings an3 gravity die castings

-

1

-

&

o-1

O-15

0.15

0.1

0.1

o-4

O-1

O-l

0.10

0.1

O-10

0.2

o-2

0.1

0.2

0.2

02

o-1

Ti

__

-

0.25

O-25

-

o- o-2 -

0.2

-

O-20

o-3

O-20

o-2

o-2

0.2

-

-

-

-

l%+ lub

Pb

-

D-05

-

-

D-05

-

-

Do5

D-1)5

-

-

-

-

l-o5

-

*I

SSI

-

o-0:

-

-

o-0:

-

-

O-05

0-05

-

-

-

-

D-05

Also specified

-.

-

-

-

‘F3T@- -

-

-

-

g=q e -

-

-

-

-

-

(Zr- o.15)

(zr= o-15)

-

Con- Text&e Elonga- di. Strength, tiOIl,

iiOn kgfj-e Percenr

14-Z 17-3 15-5

15.5

14.2 17-Y 16

:;

14-2 17.3 14.2 17.3 15.5

12

:: 16

-

22

15

15

17

16 13

z 3

-

12

1-o

1

o-5

2 3

Brinell Hard- ness

- - -

-

-

55 60 60

- - - - -

55

z 55

-

60

55

55

55

50 6o

,

;/

,

-L

IS : 617

ASI%fB26

QQ&6OlC

A.S. No. H.4’

M 3429

,

9 :

,

,

A-5

G4A

214

H49-4

GAiMg5

GDAl Mg!

Lhu

-

G4

ALMg5

I

GA1 Mg5

G-A 1 Mg5

ALMg5Sii

AC’IA

AlMg5Sil

AJIl?

0.1

0.15’

0.15

0.1

o-05

0.2

0.1

0.1

0.10

0.05

0.05

o-08

0.10

0.1

0-l

O-1

D-1

D-05

3+x-6*0

3-5-4.5

3.5-4.5

3.0-6.0

4-o-6.0

4-o-7-0

3.0-6-0

3xu%o

3.5-4.5

4.5-5.5

3.5-5-5

4-5-5.5

4-O-6-0

3-5-5.5

4.5-5-5

4.5-5.5

4.5-5-5

4-6

0.1

-

-

O-l

-

-

0.1

0.1

-

-

-

0.02

0.05

-

-

-

-

-

-_

tieddim strength alloy; excellent rcsist- ande to corrosion and tarnish with good machinability; suitable for anodizing

0.3 O-6

o-35 0.50

o-35 0.5a

O-3 0.6

o- o-5

A:. 1.2 0-a 0.3 56

0.3 , O-6

o-30 04a

0*6- 0.5 l-5

o-5- o-5

A:3 0.5

0*5- o-5

iz 0.4

o.a- 0.5 l-3

o-a- 0.5 1.3

O-8- ’ I

1.5 1.3 o-a- 1.2

j O-6 :

U 9 C

e

0

:

fi

C

a e 5i

i , B.S. 1490

B.&L74

GSA HA. 9

CSN424515

TGL 6556

UN: 9058

ISopz 164

JIS H 5202

PN-53 H-aaI~27

G&T 2635

VSM lo854 ! GAlJMg f

*For cooking utensils, copper 0 30 pCrCex& Mar; mmgan;ae 0% percent. Max; and iron 06 p~rcu$ Max; are pined.

SP:l-1967

,TABLE 5 COMPARI!SON OF IS DESIGNATION A-6 ALUMINIUM ALLOY GASTINGE WITH OyERsF.AS STANDARD6

(Clrmsc 1.1 )

chemical v, P-t (Figewes Quoted Represat MOX&OMO Values UalecU,

Othembestded)

Mechaaial Proper&m (Fignrec Qlloted Repremt

Minimum vale UDless OtherwiPe stated) Test Cbaracteristlc~

Piece f!zE No.

Type of

?Ez .

abiity

Suit2:nlde aa castings and gravity xnd

%zz inss

I

Typicd A&i-

CotiOnS

Water-cooled manifo 1 d s and jackets; motor car and road transport Bt- tings; motor housinga; meter ca?re, and awitch boxes; typewriter ha for every large caat- ingr, for exam le, cast x and $2 where case ofcastingk essential; for chemical & dye industry castings, for example,

le -P Part%

or paint indurtry, food and domestic castings, UC

-

Blougr, tiO0,

Percemi

5 7 5

i.5

3.5

5 7 1

; 5

:

5

2

2

-

1

3:; 2 1.5

4

9 5 -

-

-

la8

-

0.5

0.50

O-35

0.35

0.5

;:5” o-5

0.5

0.6

0.30

;:t

I:?

E 0.5

o-3

6.3

-

SO

-

3.05

3.05

3.15

3.15

3-05

-

cl.05

D-05

D.05

-

-

-

-

-

5.05

1.1

-

-

1.05

1.05

-

coo-

tE

M

M

F

F

F

Es

M

Es

En

F

4

Eq

Y20 Y30 Es

En

2

--

Si Fe

lO.O- 0.6 13-O 10-o- O-60 13.0. 11-O- 1.3 13-o

‘r::: I*3 10-O- 0.6 13.0 ll.o- 1.2 13.5 10.0. O-6 13-o IO-O- 0.6 13.0 *7- 0.7 13.3 11-o- 0.60 13.0

:::: O-6 10-O- 0.6 13-o

0- 1.5 :;:o

Brine1

OCSS

-

-

-

-

-

-

-

so

-

-

-

50

-

45

50

55

45

z - -

E 50 55 -

-

- - - - - - - - - - - - - -

(Co=O*2)

Fe+&+. Yi+Sn+ tigIg_2.5)

-

-

-

-

Tensile

$ys

MS

0.10

0.10

0.10

0.10

0.1

0.5

0.10

0.10

O-1

-

0.1

0.1

o-5

0.10

0.10

0.2

0.05

010

o-10

9.10

cu

0.1

0.10

0.6

0.6

0.1

0.4

0.1

&l

0.1

0.10

0.1

0.1

0.2

0.4

0.10

0.6

0.05

0.10

0.10

0.10

-

I

16.5 18.9 16.5 18.9 29.5

29.5

16.5 18.9 18

16.5 18.9 16.5 18.9 17

16.5

15

16

13

13

16.5

t ; 18

:;:

El e

-

A-6

A-6

s12A

A13

H49-5

GDAlSi13

LM6

GAlSil2

SUN

Al-%13

IS: 617

IS:202

ASlWB85

g$&=A-sdi

A.S. NbtH.4

MS429

B.S. 1490

B.S. 41.33

NBN436

cSAIiA9

CBN 42 4336

sand Excellent flux- Chill 9 andpressure 2: t%+%+; good

to Die corrmion; suit-

able for intricate Die castings; weld.

able 1 Sand

Chill Die

-

-

-

-

-

O-15

0.2

-

O-25

-

0.15

o-15

D-15

-

D-15

o-2

D-15

D15

D-15

Q-15

Sand Chill Sand

z

Sand

Sand

Chill

Die

Sand

Sand Chill Chill Die

Sand Chill Sand Chill -

-

’ Ds 15 501 Al 501

prp A57-702 A-SlSY

PN A5ssi-703 A-SlSY4

DIN 1725

UN1 4514

HO/R 164

GAlSil2

GAlSi

AlSil2

AlSilZFe

8

TABLB 5 COMPARISON OF 18 DBSlGNA~ONA-6~ALLOYtXS‘lXNGSWlTHO~ STANDARDS - Cod

SPXJ-1967

I T Clhuacterintia

JISIi5202

lcSD6806

NEN6M6

E

UHB 38252

vS&a 10855

SIS 144260

SIS I4 4261

JiJs c.c2.301

S.A.B.S. 372

-S- -

Ni

-

-

I.5

bO5

-

-

-

-

-

-

-

b-2

El

-

-

1.1

I.5

I.1

I.1

-

I.1

m Fe T IO.& 0.8 13.0

ll*O- 1.3 13.0 11-O- 0.6 13.5 :x.0 .O- 0.8

ii.0 a- 1.2

:x.0 . 0. 1.5

IO-O- 0.8 13.0 lOa- 1.0 13-o lOa- 1.5 13.0

tk O-6

KS O-6

ll.O- 0.8 13.5 ii.5 SO- 0.70

ll+I- 0.6 13-S lla- O-6 13.5 lla- 1.5 13.0 l&O- 0.6 13.0 ll@- 0.8 13-o

%r- P&t

Mu zn cu

0.2

0.6

O-1

0.8

0.8

0.8

0.6

O-6

O-6

0.1

0.05

1.2

0.20

0.1

0.1

0.4

0.1

0.6

AC3A

AlDcl

GAlSil2

AlSill

VI*

Al-S&12

GAL12%

Al Si12

Al Si12

Al Si12

0.1

0.1

0.1

-

-

-

0.1

0.1

0.1

0.1

-

0.3

0.1

0.05

0.05

O-O.5

0.10

0.1

0.3

0.5

O-1

0.3

0.3

0.3

0.3

0.3

0.3

0.1

O-1

0.5

0.3

O-1

O-l

0.4

O-1

0.3

-

-

0.15

-

-

-

-

-

-

O-l

-

0.2

0.20

0.15

0.15

-

-

-

18

245

15

16

15

16

16

15

18

16.5 18-9 16.5 18.9

5

3.5

5

4.0

2.0

4

2

1

s 4 3 1

s 5 3

4

1

5

3 7

50

-

E - 50

50

50

50

50

z 45

z

z

E

70

60

- -

2 chill Die

Sand

z

cm

Die

Saud

Chill

Die

Excellent Buidi- ty and prcsurc. w&t-K good raiatancc eta corrosion; suit- 8ble for intricate

FE?@; weld-

Water-co&d manifolds and jackets; motor alldrzz transport fittings; motor housings; meter caaa and switch boxa; typc- writer frames for large Yz ingh for example. cast doors and panets where a&z ofca&$vKf~ . chemi~ & dye industry cxstings. for example,

F -P Pat4

or paint industry, food uld domestic castings, etc

Suitrb le arnnd castings and gravity and

%Yz= _ insr

Chill

Die

E Sand chill

dP: l-1967

TABLE 6 COMPARISON OF IS DE!%GNATION A-8 ALUMINIUM ALLOY CASTINGS WITH OVERSEAS STANDARDS

(Clmrrr 1.1 )

T 1 Typical

Appli- cations

iircraf t sump parts, ittings and : o n t r 0’1 aarts; auto- notive trans- nission :ascs; water- :ooled cy- inder blocks; narine hard- uare; out- aoard notor parts; ralve bodies md fittings; ailway tank :ar fittings; :ruck-a x 1 e lousings and Nheels; argc fan 3 1 ad e s.; pneumatic iools. etc; iuitable for application in chemical and food industries

fzf- No.

Chemical Composition, Percent (Figures Quoted Represent Maximum Values Unless

Otherwise Stated )

Mechanical properties (Figures Quoted &present

Minimum Values Unless Otherwise Stated ) lVpe of

Cult&kg suit-

ability

Test Piece

Zbaracteristics Desig- nation _----

con- Tensile di- krength,

tiOll rgf/mmz

-

I ’ i j: -r

Elonga- Wnell tion, Hard-

Percent ness

_-I_

M

F

M

M

Y20 Y30 Eq

12.6 16.5 12.6 16.5 12.6 16.5 12.6 16.5 14 17 16 17

2

z 3 2

z 3 I.0 I.5

:

Jn- ireatel Jn- treatee Gc

=I

Eq

14 1

14 1

14 2.5

- -

14 1

W

T4

W

W

SHT

16-5 23.6 16.5 23.6 16.5 23.6 16.5 23.6 17.1 23.4

2.5

s.5 5 2.5

25.5

2.5 5.0

P

T5

P

P

15.0 18.9 15.0 18.9 15.0 18-9 15-o 18.9

CU zsl

-

1.1

3-l

3.1

D-l

D-10

0.5

-

Mn

_

-

0

C

-

ri+ Nb

_-

I -

I

i 1

-

e

-

-i

-

I

,

Ni Ti

-

-

-

-2

-

1.3

1.2

I- I-20 I.15

I.15

I.2

I-2

-

-

I-2

-

-

-

-

l-2

-

‘A&B0

ipeciiied

-

-

-

-

:Fe + Zn+Ni+ jn=2-0)

Pb §n

I.1 0.05

I-1 o-05

I.1 i,

I.1 ,

3.10 /

- ,

-

-

-

D-1

D-05

0.1

0.1

O-1 I o-1 1

0.1

D-05

o-05

0.05

o-1

-

-

-

0.05

0.05

0.05

0.05

@05

0.05

0.05

0.05

0.05

0.05

o-05

-

!_ 4

1 1

1

1

1

&xi fluidity, pressure tightness and rcsist- ante to corrosion, suitable for intricate castings; weldable

Mainly used as sand castings and

air,ay;,Y _ ings

IS: 617

A&No. H.49

B.S. 1490

0.3-0.8

0.3-0.8

0-3-0-8

O-3-0.8

o-40-0.95

0.4-0.9

O-5-0.8

0.35-O-6

0*55-0.75

0.4-0-9

O-4-0-8

0.3-0.8

O-3-0-8

0.3-0.8

O-3-0-8

0.2-0.6

0.3-O-8

0.3-0.8

0*3-O*%

O%O-8

D.6

O-6

0.6

0.6

0.65

1.3

0.5

0.5

0.6

O-6

o-5

0.6

0.6

O-6

0.6

0.6

0.6

O-6

d$

0.6

I.5

I.5

l-5

3.5

3.25. It-65 I.0

o-1

o-1

0.1

o-1

o-05

0.5

-

-

0.05

0.1

0.05

0.1

0.1

0.1

0.1

0.1

o-1

o-1

0.1

0.1

4-8 j 0.1 Sand Chill Sand Chill Sand Chili Sand Chill Sand Chi!l Chill Die

Sand

Chill

Chill

-

Sand

Sand Chill Sand Chill Sand Chill Sand Chill Sand Chill

Sand Chill Sand Chill Sand Chill Sand Chill

- - - - - - -

so 60 - -

55

60

55

-

60

-

H49-6 ! 0.1

LM8 0.1

- , 0.1

4-S4G-Y : 0.10

D.T.D. 716A

NF A 57-702

PN Au-703 4-s4G-Y4 ; o-3

DIN 1725

ToL6556

uNISo54

I80/R 164

ww6026

ElrQ7

A.S.No.H.45

A&1490

D.T.D. 727A

&&B.S. 376

Z-Al Si5Mg

G-Al Si5Mg

G-AlSi4.5 MnMg

AlSiSMg

G-AlSi5 Mg

A-8

H49-6

LM8

-

-

I81617 A-8

A&k. H.4! H49-6

RR1490 LM8

D.T.D. 722~ -

0.05

0.05

0.1

o-1

0.1

0.1

o-1

0.1

o-1

0.1

o-1

0.1

0.1

o-1

-

-

-

-

-

-

-

-

-

-

- -

- -

- - - - - - - - - -

10

SP: l-1967

TABIX 6 COMPARI6ON OF I6 IlESIGNATION A4 ALUMINIUM ALLOY CASMNGS WITH OVERSEAS STANDARDS - Contd

C

[ -

I

Xaracteristica DeSig- SW.iOZA

~emical Cempositioa, Percent ( F+ree Quoted R&-q zzym Values Unless

lueeitaa.ical Properties (Figures Quoted Represent

Minimum values unless otherwise stated ) rest

?iece

Sand Chill Sand

chill

Sand

E Chill Sand Chill Sand Chill Sand Chill Sand

Sand

Chill

E?: S:d

Sand chill Sand Chill

!tiE- No.

Aircraft pump parts, fittings and control parts; automotive trans- mission cases; water- cooled linder bloc’ s: P marine hard: ware; out- board motor parts; valve bodies and fittings; railway tank car fittings; truck-a x 1 e housings and wheels; large fan b 1 ad e s.; pneumatic tools, etc; suitable for application in chemical and food industries

Type of

“z? ability

Mainly used as sand castings and .+&a “GtT

ings

--

con- di- tiOU

Y23 Y33 ka

=l

WP

T6

Es

WP

Eq

Eq

wa

Es

GsTA GcTA Es

Eq

FHT

Fe

045

0.5

0.5

O-6

O-6

o-5

O-6

O-6

o-7

o-5

0.5

O-6

0.5

O-6

O-6

7- -

Mu

Q-25. 065

:5 o-15 o-5 O-5

0.5

0*2-

;:;

o-5

T- -

Ni

-

3-05

-

-

D-l

D-l

-

D-l

0.1

O-l

-

-

0-E

-

ri+ Nb

-

Pb

-

Ti Tensile itreagth,

rsf/==t

23 2.5 18

17

23.6 28.3 23.6 28.3

:: 23.6 28.3 23.6 28.3 22

24

19

2s 24

o-10

o-10

O-10

o-1

o-1

o-1

o-1

O-l

o-1

O-JO

0.10

1

O-l

o-1

0.i

SK.

-

0.05

-

-

0.05

0.05

-

0.05

0.05

0.05

-

-

-

0.05

-

0.05

cu AL30

ipeci6ed

Co=O*2)

-

-

-

-

-

-

-

-

-

-

(F_‘of2Ti

-

-

-

E 30

70

- - -

60 60 - - -

90

80

85

80

E

z - -

040-6-g5 E- 0a5- o-8 t:i- o-3!xJ-6 t:i- O-3-0*8 3*5-

0.3-0.8 ;:;_

O&O*8 f.:

0.3-0-8 5.: 6-O

o+-0*8 2:z-

o-4+8 3:9” 05-O-8 4-C

. O-35-0-6 9.:

0.55-0-75 f.K

O-4-0-8 z- d-0

o-4-1 3-6

0.2-O-6 4-5- 6-O

Good fluidity pressure tightness and resistance to corrosion, suitable for intricate castings; weldable

4-S4G-Y

G-Al Si5Mg

GAlSi

*zg

H49-6

GAlSBM

LM8

-

G-AlSi5

G21 Si5Mg

G-AlSi5

C% Si4.! MnMg

GAlSi Mg

GAlJSi Mg

D-10

D-05

D-05

o-1

0.1

o-05

0.1

6.1

0.1

0.05

o-05

o-1

0.1

o-05

0.1

NF A57-702

DIN 1725

TGL 6556

IS: 617

AS. No. H.49

M 3429

B.S. 1490

D.T.D. 735A

N8N 436

DIN 1725

TGL 6556

UN13054

NEN 6026

VSM 10856

S.A.B.S. 377

11

sP:f-1967

TAELEI GOAEPMUSOi$OFIS -TION A-9 m ALLOY GASTINGS WITH OVERSEAS STANDARDS

(ckrprl.1)

I I CbeduI compahiop, PerceRa

(pbacr,QI#caRcproat MaxilkHmV~ u&s8 OtherwheStmted)

Engine crank caE for motor as ship, aircraft, etc

IS: 617 A-9

A.S. No. H.49 H49-7

B.S. 1490 LM9

18: 617

183202

A.S. No. H.I

M3429

B.S. 1 Bo

B.S. L75

UN13049

A-9

A-9

I&9-7

GAlSiMs

Lblf9

-

-

En

-

0.1

0.1

0.1

O-1

@I(

0.1

il.1

0.1

0.1

0.1

-

-

Fb

I

list I

0

1

-

8

_-

o-1 0.2-08

o-1 O?&O-6

O-10 OQo-o-6

0.1 @2-O-6

I Iii Fi Mn I I Ni

--.

0.1

0.1

0.1

0.1

0.10

0.1

-

0.1

0.1

0.1

Briadl E1zr P&C!&

1.5 2 1.5 3 I-5 2 - - - - -

r 1 - - -

G 1.0

17.3

::5 23.6 17.3 23.6 24.4 29.9 24.4

E:i

z 24.4 29-9 24.4 29.9

f :

t I

-

-

-

-

(Fe+Ti 10.65)

-

-

-

0.2-0.6

O-2-66

0.1

0.1

o-1

0.1

0.10

0.1

-

0.1

0.1

D-05

0.05

0.05

065

0.05

O-05

-

0.05

O-05

-

P

T5

P

WP

WP

T6

Eq.

WP

Eq

GsTA GcTA

Used where fluidity’ and corro- sionreistanceof IS designation A-6 alloy to- gctba with high strength and hardness required

i21i 2 aandcaat ingr-d

rnvity sic caat- inga

.’

.

Sand Chill

z sand Chill

Sand

Es chill sand Chill Sand Chill Sand Chill Sand Chill Sand chill

:3-o 0-b 0.6 0.5

iim 0.6 EL 13.0 lo-o- 0.6

:.: -

13.0 0.7

10-O- 0.6 O-3- 13.0

:so 4% 060

X.I -

0*7( 10-O. 0.6 O-3. 13.0 ll*O- 0.6

8.: -

13.0 lo+ 0.6 :: 13-o 10-O. 0.6

:.: .

13.0 11.5 0.8 “0::: 13 06!

- - - - - - - - - - -

ii 85 - - -

ii 80

SPtl-1967

TABXS 8 COlUPARI8ON OF I8 DEBICNILTION A-S8 ALuMmRm~YcA8TIN08wITH0vERBEA8 8mNDARD8 (ualu# 1.1)

chemial compos&lsm,Pucent (~Q-=dQlorcdpr-lmtM --. vahem udeoa

OtlSWWhStWd)

t!iz No.

sand Chill Sand Chill Sand

Sand

Sand Chill

FE! Sand Chill Sand

L3aF.d

Sand

.%nd and chill Sand

Chill Die

Sand and chill Sand Chill Sand Chill Sand

Charocteristia

-- Highly stress- ed aircraft castings, marine fittings, min- ing ment,

Wu$T

road and passenger- car frames

-

luL

iii

0. Ia

D-15

0.15

0.1

0.IC

O*lC

0.IC

0.1

0.6

-

ri+ Nb

-

l-2

1.2c

-

-

3.2

-

-

-

-

-

-

-

-

-

- -

-

-

- -

-

Pb

0.05

D-05

-

-

D-05

D-05

0.05

-

--

-

O-Of

0-O

-

0~05 - -

-

-

-

Ni

iG J-10

-

-

D-1

D.10

Cl.10

-

-

0.1

-

G*lC

-

0.1 - -

-

-

-

za

iGi D-111

o-15

0.15

0.1

O+lC

O-1(

O-1(

0.1

0.4

O*l(

O*l(

0.1

0.1

0.1 0.1

0.1

-

;::

cm

G-- O-10

O-25

O-25

O-1

0.1

0.1

0.10

0.3

0.2

0.05

0.10

0.1

0.1

0-i 0.1

0.3

0-i

- - - -

- -- -

@e=o*o;

gz”z;nl NifSn= 2-O)

-

-

-

-

.-_ -

(Be==O*Oj (Zr=O.Z)

-

‘ZrIO.25 ?Ic=o*o5 ‘CraO.2) fTi+Zr= 0.25)

13

con-

& w W

T4

T4

T4

W

Eq

T4

Eq

ho

Eq

T4

Eq

Eq

T4

SHT

SHT Eq

EW ti-3

Percent

sa Fe

-- F25 0.35

3-25 0.X

0.25 0-X

0.25 0-X

0.25 0.31

O-25 O-31

O-25 0.31

o-20 0.3

0.3 0.3

0.5 I.3

o-30 0.3

O-30 o-3

0.3 9.4

0.3 0.3

0.3 o-3 0.3 -

o-3 0.3

D-35 O.?!

0.2 0.2 o-3 0.4

28.3 31.5 28.3 31.5 29.5

29.5

28.3 31.5 28.3 31.5 28.3 31.5 29.5

28

23

25

-

28

28 20

29

25.2 28.1 25.2 28.1 28

A-IO

h-la

GIOA

220

H49-8

LMIO

-

GIO

Al-n4g 1 I

A-GIO-Y4

G-AIMgl

Al-MglO

AC7B

GAIMgl(

AlMglO

AJIS

-

GAIMg:l

--

34-l 1-o

3-5-l 1-o

&+-IO-6

9+10-6

9-5-11.0

9-5-l 1.0

9-5-11-o

9-5-10.6

9-5-11.5

8.5-l 1

9-O-10*5

9-5-l I.6 9.5-l l-6

9.5-I l-5

9-5-10-6 3.5-12.5

-

-

0.25

0.45

-

0.2

0.25

o-la

0.07

0.2

O-05

o-05

-

-

o-05

o-05 .

o-05

-

-

0.1

G-05

0.05

-.

0.05 - -

-

-

I! 8

z.0

12-o

I!

I!

1: 12

9

2

8

- - - - -

-

- - - - - - -

60

-

80

90

60 90

60

Znnbines beat mechanical properties with good impact- strength, machinability and corrosion resistance; suseeptiblc to stress - corrosion cracking suffers lore of ductility at elevated tem- peratures; needs ape&l foundry techniques

IS : 617

is:202

mMB26

QQ-A-601~

AS. No. H.4

B.S.1490

B.S. 2X-53

CSA HA.9

CSN 424518

PN A57-703

DIN 1725

ISO/R 164

JIS H 5202

NJLN 6026

PN-53 EM8027

COST 2685

S.A.B.S. 371

WBW 436

SPsl-1967

TABLE 9 GOMPMUSON OF IS DE!4IGNATION AA1 ALUMUUIVM ALLOY CASTINGS WlTH OVERSW STANDARDS

(Clause 1.1 )

--

?gi? _ cations

Aircraft wheel fittings a n d crank cases, bus wheels and rear- axle housings; drier shafts, 8y wheel hous- ing; per i - pheral fit- ting parts, power trans- mission cable accessories; wrenches; typewriter key levers, etc

chelnical colnpssition, Percent mS--Qwtd- lb¶aximulll Vduea uldem

McchanicaI Properties (Figures Quoted Represent

Minimum Vnlues Unless Otherwise Stated ) !x-

No.

-a- nation

TN1 Piece

Characteristics

Combines high strength, ductility and machining characteristics; suitable for stress- ed castings and for components with s h o c k- resistance

Mainly used as sand caat- ings and

sp V,fjy _ ings

1 -

MS

-

O.ll

0.3:

0.3:

0.1

O*lC

O*lG

0.1

-

0.1

0.10

D.10

9.1

?*I0

1.10

1.10

1.1

1.1

b3

-

-

si Fe

- 0.2:

1.5

1.5

O-25

o-25

O-25

1.2

1.2

o-25

1-o

1.0

O-25

O-25

O-25

1.0

1.0

1-2 1.0

D-25 0.25

Lb.25 0.25

1.25 0.25

I.25 0.25

1.25 0.25

I.30 0.35

1.3 D.4

I.2 1.0

L-2 1.0

-

Ti-4

:z -

EC? - - - - -

o-05

::z 0*3a 0.05 0.3 -

0.05 0% -

-

-

-

-

SSS

-

o-05

-

-

o-05

o-05

0.05

-

-

o-01

o-05

0.05

Cl.05

D.05

3.05

3.05

-

-

-

-

1 i -

* :

-

i

-

S I

--

Pb Ni Zu -L 0.10 o-10

- 0.35

_ &5

0.1 ,0-l

Ii

If

0.10

0.10

O-05

-

O-10

0.10

0.1

o-10

0.10

0.05

O-05

0.05

-

O-10

0.10

o-2

o-3

o-2

o-10

0.10

0.1

0.10

0.10

O-10

O-10

o-2

0.3

Ti Al Tensile Elonga* kremgtb , tiOll,

rgf/mmt Perceni

BrineU Iiard- mess

- - -

Sand Chill Sand

- Sand

- - -. - -

55

60

Sand Chill Sand Chill Sand Chill Sand

Chill

60 Sand 60 Chill

- - - - - _- - - -

90

;: 95 75

Sand Chill Sand Chill Sand Cl ill Sand Chill Sand Chill Sand Chill Sand Chill Sand

80 Sand

di- tion

W

T4

T4

T4

W

GSTN

Eq

T4

WP

WP

T6

WP

WP

Y24 Y34 wa

GsTA

T6

ISt6i7

ASTMB26

QQk6Olc

A.S.No. H.4

B.S. 14!X

D.T.D. 2963

UN13044

PN-53 x#ziim

COST 2665

IS : 617

IS:202

A.S.No.H.4:

B.S.1490

D.T.D. 304B

‘NF A57-702

DIN 1725

UN1 3044

JIS H 5202

A-11

C4A

195

H49-9

LMll

-

G-Al Cuk.

AlCu4

A-11

A-11

H49-9

LMll

-

A-U5GT-k

2-A 1 Cu4Ti

G-AlCu4.f

AClA

0.10

0.03

o-03

o-1

0.10

0.10

o-06

0.03

0.03

0.10

o-10

0.1

0.10

0.10

0*15-0~3:

0.03

0.06

D-1

-

O-25

0.25

-

oal

O-05

;:7

-

o-2

-

-

-

0.30

-

0.3

;::- 0.2

0.2

0*05

-

-

o-05

0-c

o-05

-

-

0.01

0.05

0.05

0.05

0.05

0.05

0.05

-

-

-

22.0 26.8 1; 20.4 6-O

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

14

20.4 j 6-O

22.1 i

I 26.8 13 22.0 26.8 1 7

22-o I l3 7

26.8 / l3 20 I 6

20 i 6

:i !

20 / 6 -. I 21

28.3 31.5 28-3 31.5 28.3 31.5 28.3 31.5 28.3 31.5 30

;z

%Z

28

t

TABLE 10 COMPARISON OF IS DESEGNAT’XON A-12 ALUMINIUM ALLOY CAsYxNGs WITH OVERSEAS STANDARDS

(CfUu.r~ 1.1 )

T (xla&ctertstics

T

1 -,-

1

/

-las g O Zn! strength

hardness at elevated tempera- ture with rcsist- ante to wear and machinability

Dcsig- mti0n

Typical Appli- cations

Chemical Composition, Percent (Figures Quoted Represent Maximum Values U&s

Otherwise Stated )

Mechanical Properties (Figures Quoted Represent

Minimum Values Unless Other&se Stated ) Sped&

cation No.

Test Piese

Tensile EIOIlgn- Brine11 Strength, tion, Hard-

wl~2 Percent ness

--

100 -

- Sand

-

100

Chill

-

Sand and chill Chill

110 Sand 125 Chill - Sand - Chill - Sand - Chill

Type of Cast&

suit. ability

CU W

,g- 1 _ It.: . _ 1Ei . _ 1”o.Z . _

12 . _

12 9*0-

10.5 9.2-

10.8

o-15- 0.35 o-15- 0.35 o-15- 0.35 0.15- o-35

0*2- 0.4

Z:f

0.15- 0.35 o-20- 0.35

-

MIS Ti t‘i+ Nb

Pb

-

._

Si Fe

2.0 0*5-

2-o f.2

2.0 1.5

2.0 +0.5- 1.5

2.5 l-0

1.0 0*5- 1.3

2.0 *o-5-

2.0 :.;

WP

T61

T65

T6

21-l

28.1

-

WP 28.3

GsTA GcTA FHT

FHT

21

E.1 28.1 21.1 28-l

IS: 617

ASTM B 26

ASTM B 108

A.S. No. H.49

B.S.1490

UN1 3041

S.A.B.S. 374

A-12

CGlOOA

CGlOOA

H49-IO

LM12

AlCulO FcMg

-

O-6

0.50

0.50

0.6;

0.6

0.2

O-6*

0.5

0.5

D-50

D-50

0.5

o-5

0.2

0.5

o-3

0.1 -

0.8 D.25

0.8 0.25

0.1 -

O-8 0.2

o-2 o-2

0.1 -

0.4 o-2

-

-

-

-

-

-

0.1

-

-

0.1

0.1

-

o-1

-

Cl.1

-

-

0.1

0.1

-

o-1

-

-

-

-

-

-

-

-

-

-

-

-

-

-

x:g - - - -

,ir-cooled cyllndcl heads; automotive pis- to n s, bush- ings, bearing caps; electric iron s 0 1 e plates castings for hy- draulic brake system, etc

Mainly used as sand castings and

ii’,” 1;:

ings for pistons

*The total value of these elements shall not exceed I.5 percent.

TABLE 11 COMPARISC’N OF IS DESIGNATION A-13 AJXMWWM ALUIY CASTEWS WITH OVERSEAS STANDARDS

Chemical Composition, Percent ( PiSurH Quoted Rcpreaent M&um Values Unless

Othemisa Stated ) Dccriy- mtiom

Mechdd Propertieo ( Figures Quoted Represent

Minimnm Valauea Unless otherwise stated ) Typid

Appli- CdOIAS

Test Pita

Sand Chill Chill

Sand Chill Sand Chill Sand Chill Chill

Chill

Chill

Sand Chill Sand Chill Sand Chill

Sand Chill Sane Chill Sand Chill Chill

?sz!- No.

CU

-

zn

-

1.1

5.35

D-1

D-1

0.1

0.1

0.1

o-1

0.1

0.1

0.1

0.1

0.1

0.1

O-2(

-

-

Ti

-

l-25

-

1.2

I.1

1.2

-

-

Si

11.0 13.0 1 l-0 12.5 11.0 13.0 11.0 13.0 11.5 13X 1i.a 13.c 12.c 13.9 11X 13-c

k ll*( 13.t ll*( 13-c

11.f 13-f 11-t 13-t 11-t 13-l 11.1 13

Y- -

Ni

-

i$

;:;

E- ).-/_

::;_ 2.0 l-O-

;:;_ l-5

;::: -

;:t 2-o- 3.0

2-o-

;:;

;:;_

;:: I.5

-

--

&L . _

-

-

SSI

-

b-1

-

I.1

I.1

-

-

-

-

D-1

-

b1

o-1

o-1

0.05

-

1 1

7--

0

0

-

‘i+ 3Ib

-

*2

-

l-2

-

-

-

-

-

-

-

-

l-2

I.2

-

-

-

Pb

3-l

-

D.1

0.1

-

-

-

-

-

O-1

-

o-1

0.1

o-1

O-1(

-

-

j E

I(

(

I

-

II

-

I

Mn lrincll

PSSS

100

100 -

100 100 100 100 85

1::

100

80

Tensile tacs@th, ig+¶llX= -.--

17.3 25.2 28.1

17.3 25.2 17.3 28.3

;‘3 28

20

18

22 25 17.1 25.3 17.1 25.3

14.2 20.5 14.2 20.5 14.2 20.5 19

Iloryr- d-9

‘ercent

- - -

- - -

G - -

0.5

o-3

: - - - -

- - - - - - -

con- di-

ti0 AS

WP

T65

T6

WP

ES

T6

Es

Eq

Eq

FHT

FHT

WP

T7

WP

Y35

Fe

0.8

1.3

0.8

O-8

-

O-8

0.8

O-6

0.6

0.8

l-3

0.8

0.8

O-8

0.71

1%1.5

3.7-1.3

3.8-1.5

D&l*5

O&1*3

0*7-1.3

0.8-1.5

0.7-l-3

0.2-0.4

0%1-S

0.7-;.3

O-8-1-5

0.8-1-5

o+l-l-5

0~80-1*!

;ood fluidity; high tempcra- ture strength and low cc- efficient of ther- mal expansion; sood resistance to wear

icavy duty automotive and diesel piston, pul- leys, sheaves, etc

‘or pistons requiring special heat- treatment

EP1y as sand castings and gravity die castings for

IS : 617

ASFbiB10B

A.&No. ti.a

B.S. 1490

CSN 42 4336

jrs Ii 5202

PN-53

m.W

uNEsB254

S.A.B.S. 380

IS : 617

A.S.No.H.4!

B;S. 1490

NF A57-702

h-13

SNlZ!A

H49-I1

LM13

4l-Si-Cu-Ni

AC8A

AlSil2Cul NilMg

AlSiI2 Ni2CuMg

Al-Si-Mgll

-

A-13

I!&Eal)

LM13

!s”l’;“” ’ UN-Y

o-5-

;::0_

A::_

A:;_

A:;_

A:;

;:I 1.5 0.5-

;::

o-s-

;:; 1.5

0*5- l-3 - 0*5-

A:;_

::I I.5

Cl.5

0.35

0.5

0.5

;::- 0.1

0.2

O-l

;:;- 0.5

o-1

II.5

0.5

0.5

0.3

-

-

-

-

:Fe+Ti ~0.8)

-

-

-

-

-

-

-

-

-

-

16

.

SPrl-1967

TABLE 12 COMPARISON OF IS DESZGNATION A-14 ALUMINIUM ALLOY CASTINGS WITH OVERSEAS STANDARDS (Claaw 1.1 )

T chemical compoaidm, percent (Figures Qaoted Represent Mashmtn Values Unless

otaerwiscstptcd)

Mechanical PropertIes ( Figures Quoted Represent

valoes Unless Desig- nation

hracterisdcs %E No.

IS : 617

ASTM B 26

ASTM B 108

A.S. No. H.45

B.S.1490

B.S.3L35

CSAHA.9

CSA HA. 10

CSN424315

UN1 3045

ISO/K 164

JIS H 5202

JUS C.C2.30(

S.A.B.S. 369

IS: 617

A.S. No. H.4!

B.S. 1490

GOST 2685

S.A.B.S. 370

Typical Appli-

cptiOXU3

\ircraft, diesel & heavy duty engine pistons; air- cooled cylinder heads; aircraft gene- rator hous- mgs; aircraft structural castings, high duty gear boxes, ctc

ror pistons requiring special heat- treatment

Test Piece

Sand Chill Sand

Chill


2:

Chill

Sand

Chill

Sand Chill -

Sand


Sand Chill Sand Chill Sand Chill Sand and chill Sand Chill Sand Chill

-

Ni

:::

::;-

::;-

g- l-8 2.3

::F

;:;-

::;- 1-75 2.25 1-75 2-25

:::

::;-

::;-

:s

::t

::;-

:::

;:I 1-a 2.3 I-75 2-25

i-a 2.3 l-7- 2.3 -

5 Stated) -

Ti 3

cl-2

D-25

D-25

D-2

D-2

O-25

D-20

O-20

o-2

D-15

o-2

o-2

O-2

-

D-2

o-2

D-2

D-2

D-2

-

D.2

D-2

-

-

Si

-

Mg

.-

l-2-1.7

1.2-1.8

1.2-l-8

1.2-1.7

1.2-l-7

l-2-1.7

1.2-l-7

l-2-1-7

1.25-1.7

1.25-l-7

1.3-1-7

1.2-1.8

1.2-1-8

1.3-1.7

l-2-1.7

1.3-1.8

-

Fe

-

ml

-__

1-J

D-7

lj.7

Q-6

D-6

0.6

D-68

O-66

o-5

0.5

O-6

o-7

0.6

O-6

O-6

0.7

O-6

1.0

1.0

0.6

0.6

O-6

0.81

O-8(

o-7

o-7

0.6

o-7

0.8

o-3

0.6

0.8

O-6

0.35

0.35

O-6

0.6

O-6

O-10

O-10

-

-

O-l

O-6

o-3

O-l

0.6

o-3

1.2-1.7 0.6 0.6 0.6

1*2-l-7 o-6 0.6 O-6

1.2-l-7 0.6 0.6 O-6

1.25-1.7 D-7 0.8 -

1.2-1.7

l-3-I.8

0.6

0.7

-

0.6

0.8

O-6

0.3

en -

za

O-l

O-35

o-35

O-l

O-l

O-l

O-10

O-10

o-1

0-I

O-l

O-1

O-l

o-1

O-l

o-3

0.1

o-l

Q-l

0.3

O-l

0.3

-

T -

Sn

-

!

i

I

-

Also ipecilied

Brinell Hard-

ri+ Pb Nb

Tenhile Elonga- itrength tion,

&l-2 percent

--

22.0 28.3 22.5

28.1

22-o 28.3 22-o 28.3 22.0 28-3 22.5

28.1

18

20

z: -

38

;s 21.8 28-l 21-8 28.1

18.9 23.6 18.9 23.6 18.9 23.6

- - -

-

- - - - - - -

-

0.3

0.3

8:; -

-

A-5 - - - -

- - - - -

r

- - _- -

tion

WP

T61

T61

T6

WP

Eq

T6

T6

Eq

GsTA GcTA Eq

T6

Eq

FHT

FHT

WP

T7

WP

A-14

CN42A

CN42A

H49-12

LM14

-

CN42

CN42

Al-Cu-Ni- Mg

G-AlCu4 NiMg

Al-Cu4 Ni2Mg2

AC5A

AlCu4 MglNi2

-

A-14 Hfg?$al :

LM-14 ( Special :

VI

-

3*5-

;::_

;::_

:::

;::. 4-5 3*5- 4-5

:3-

I:;- 3*75- 4.50 3-75 4-50

;:t 3.5- 4.5

;:;-

;:;-

;:;-

;:;-

3.5- 4.5 3*5- 4.5 3.5- 4.5 3.75- 4.50

3.5 4.5 3.5- 4.5

0.05

-

-

0.05

0.05

0.05

-

-

-

-

-

O-05

-

-

O-05

-

0.05

0.05

0.05

-

0.05

-

-

0.05

-

-

0.05

0.05

0.05

-

-

-

-

-

0.05

-

-

0.05

-

0.05

0.05

0.05

-

0.05

-.

-

Ki - -

iit2 100 100 - - -

-

80

80

z -

110

1: - - - -

75

::

::

::

75

:z 75

Zlne of ‘Y’ alloy series suitable for excellent strength a n d hardness at ele- -rated tempera- ture

-

-

-

-

-

-

-

_-

-

-

-

-

-

-

-

-

--

-

-

-

_-

-

-

-

:Cr=0+25

(Cr=OQ5

-

-

(Si+Fe =1-O)

-

-

-

-

-

(Cr=O-2)

-

-

-

(Cr=O.2)

-

-

-

-

-

(Cr=O.Z)

17

SP:l-1967

TABLE 13 COMPARISON OF S6 DESIGNATION A-16 ALuMINIUM ALLOY CASTPIGS WITH OVERSEAS STANDARDS

(c&use 1.1 f

I I Cktmicsl Composition, Perixnt

i Figures Quoted Represent Ma&mum Values Unless - - OtL?rrvise Ztared )

1 j

Mechanical Properties ( Figures Quoted R.epresent

-_I

Type of Casting

Suit- ability

1 I

/ Minimum Values Unless

Otherwise Stated ) Test I Piec

6peciib cation

No.

Cha+acter!stics I Typical , Appli- ’ cations

t 1, e

F&sip aatlOQ

IS : 617 A-16

A.S. No. H.4Z H4%13

B.S. 1490 LM!6

ISO/R 164 Al-Si5Cu 1

CSN 42 4380 AlSi5-Cu

IS : 617

ASTM B 26

ASTM B 1c8

QQA-6Olc

A.S. No. H-45

A4 3429

B.S. L490

B&2L78

csAHA.9

CSAHA. 10

DIN 1725

uNImo

PN-53 H-i@3027

A-16

SC51A

SC5lA

355

H4!?-13

GAlSiS& :

IM16

-

SC51

SC51

G-A&i5 CUl

GAlSi5 CuMg

AlSi5Cul

\Qos12685 AJ-i5

_l_-.-_-

SU i Also / Specified

I

Mg Si Fe Ti

-

j-2

I.2

-

-

3-25

3.25

$25

-

3.15

D-2

D-25

3.20

3-20

1.15

3.15

-

1

i

Ti+/ Pb Nb 1

Al Con- : Tensile Cal

--

;:;-

I+!- 1.5 1 *o-

1:;_ 1.5 I .c- 1.5

1 -c-

::;_ 1.5 l-O- 1.5

::p 1-o.

:I

::;.

:3.

;:;.

;:;.

::;.

;::.

::;. 1.5

;:;-

;:;-

-.-_-

0.4-0.6

0.4-0.6

04-0~6

0.3-0.6

0.35-0.6

0.4-O-6

040-0~6

040-0.6

O+l-0.6

04-0*6

0.3-O-6

04-O-6

04-0~6

040-O-6(

040.0~61

O-3-0.6

040-0*6(

O-35-0-6

0.35-0.6

O-35-0-6

Elonga- : Brine11 di- 1 Strength, ’ tion,

tion ; kgf:mm% / Percent

0.1

o-35

0.35

o-35

o-1

o-5

0.1

0.10

o-10

0.10

D-50

D-10

0.3

D-3

D-3

O-05

O-05

0.1

O-2

-

i _.___._ __..

o-25

0~25

0.25

0.3

-

0.25

-

-

-

O-25

-

O-25

O-25

-

u

T4

\V

Eq

Eq

Ii.3 20-5 IT.3 20.5 17.3 23.ti

-

20

\VP

T6

T6

T6

T6

IQ

WP

Es

T6

T6

w-a

GsTA GcTA Es

23.6 26-8 22-5

26.0

22.5

23.6

f?‘”

53.6 28.3 25-2 29.9 22.5

26-O

21

;2” 31 16

20

T6 23

2 3

: 2 3 -

-

-

G

1.5

2.0

-

G o-5 - - -

1

1.5

;:;

2 -

-

0.5

0.6

0.6

0.6

0.8

.6

0.6

0.8

0.8

0.6

O-6

0.7

O-6

O-6

0.60

O-60

o-7

0.7

o-7

1.0

O-6

O-05

0.05

0.05

1). 1

o-1

c-05

-

-

-

0.05

c-1

D-05

o-05

-

-

R.1

-

-

-

C-01

-

.\Iaini) used a> sand castings and gravity die castings

4 5. 5.5 4.5. 5.5 4.5- 5.5 4.5- 6.0

;::-

4.5. 5.5 4.5.

::;. 5.5 4.5. 5.5

3z-

2:;. 4.5. 5.5 4.5.

3:;. 5-5

;:;-

5::

5:;.

;::- 4.5.

5:: 5-5

0.5

0.5

0.5

0.5

0.5

0.5

0.50

0.50

0*50

0.5

o-3.

8:;

o-5

0.30

0.30

o-5

D.2

o-5

0.5

0.5

ii rcraft ruper char- <er co\-cm; fuel p II m ,’ bodies; air- comprrssor Gtons;liquid roolrd cylinder heads; valve bodies; liouid-cooIt_d afrcraft :nginecrank- cases; acces- iory hous- l*gs; aircraft ittinqs, water iackets; cylinder block, blower lousings,hre- hose coupl- ings, etc

-

-

-

-

(Ti+Cr =0.2)

-

:Cr=0.25

:Cr=0.25

:cr = 0.25.

-

[Fc+Mn =1-l)

-

-

-

-

:Fe+,Mn =1-l)

Cr=O-15j

-

-

(Bc=O-1)

18

- - - - --

Chill Sand Chili Sand Chill

-

70

-

- Sand - Chill - Sand

- Chill

- Sand

-

ii 85 - - - - -

Sand Chill Sand Chill Sand Chill Sand Chiil Sand

- Chill


70

70

Chill

Sand

SPrl-1967

TABLE 14 COMPARISON OF Is DESIGNATION A-19 ALUMINIUM ALLOY CWBTlNGS WlTH OVERSEAS STANDARDS

(ch.M 1.1 )

T : 1

7 Tesi Piece

Sane

zi

Sam

Die

Sem chill Sane


Chill

-

-

Die

Die


Chemical Composition, Percent ( Figures Quoted Represent Maximum Values Unless

Otherwise Stated ) I Mechanical Properties ( Figures Quoted Represent

Minimum Values Unless Otherwise Stated )

Desig- nation Tp$f? _

CatiOnS

JSed for marine fittings, mani- :old water iackets, meter cases, titensils; iteam iron, electric floor >olishers, racuum :leaners, etc

Slit- ability

:,in’y as sand castings and gravity die castings

Characteristh

General purpose alloy with excellent fluidity and pressure tightness; re- slstant to corrosion and good ductility but low strength properties; weldable

No.

IS : 617

ASTMB26

ASTM B 26

ASTM % 85

QQ-A-596~

QQA-601~

AS. No. H.4:

B.S. 1490

‘ZSA HA. 9

CSA HA. 10

lSO/R 164

jlS H 5302

K;SD 6OGG

I;l%E 38 “‘19 . . .

S.A.B.S. 375

CU

-

Si

- -

Fe Mm

-

G-5

0.35

D-50

D-35

D-35

0.35

D.5

D.5

O*lO

3.10

3.5

2.5

1.3

3.3

J-5

J-5

J.3

-

-

bJi

-

Ti

-

-

0.25

0.2:

-

0.25

0.2”

-

0.2

0.2c

o*zc

0.x

@?!I

___.

-.

lj.2G

-..

3.2

-

ri+ Nb

-

3.2

-

-

-

-

-

3.2

-

-

-

-

-

_.

-

-_

-

-

-

,

-

Pb

-

0.1

-

-

-

-

-

0.1

0.1

-

-

0.1

0.1

-_

_._

3,1

1.1

-

-

--

AI con- di-

tioa

T I

--

Elonga. tion, Perceui

9 3.0

3.0

9.0

5-o

3.0

3 4

: 3

5

-

-

5.0

5.0

3 4

:

:

-

! I

-.

zn Sll AlSO

ipe&ed MS Tensile

%rengtb l&/mm

Brine11 Hard- PltSS

-

- -

-

-

-

-

-

-

-

-

-

-

-

-

-

E -

-

-

-

A-18

S5A

S5B

s5c

43

43

H49-14

LM18

s5

s5

AlSi5

AlSi5Fe

ADCi

AIDCS

..Q_&~~~

-_

0.1

0.15

0.6.

0.6

0.15

o-15

o-1

0.1

0.10

0.10

O-10

0.10

0.6

@iI

ij.i;:

(1, i

0.3

4.5-

f :;. 6.0

g- 4.5- 6.0 4*5- 6.0 4.5- 6.0 4.5- 6.0 4,5- 6.0 4.5- 6.0 +5- 6.0 4.0.. tx 4-o- 6.0 +5- 6xI +:j_ (i.(’ 4-6

0.6

0.8

O-8

2.0

0.8

0.6

0.6

0.6

0.80

0.80

(i.8

1.3

2.0

2-O

6.8

!:.b

LI.(T

0.1

-

-

c.50

-

-

0.1

0.1

-

-

0.1

0.!

0.5

0.5

0.1

0.1

-.

o-1

0.35

0.50

0.50

0.35

0.35

0.1

0.1

0.10

0.10

0.1

0.1

0.5

0.5

lJ.1

0.1

0.3

0.05

-

-

o-15

-

-

0.05

o-05

-

-

0.1

0.1

0.l

(il. 1

0. ;

O*cJ5

-

.-

-

Cr=0*25

_-

-

-

-

-

-

-

-.

-

--

-_

-_

-..

:i:i-_lL!;.:ij

0.10

0.05

p:o5

0.10

0.05

0.05

0*1

0.10

-

-

0.1

0.1

3.3

0.3

>;I, i

if :(!

(‘q,:,

12.0

23.2

14.8

12.0

iI*8 14.2 11.8 14.2 12.0

14.8

-

-

21.0

21-o

f: !i-ij 14..!) 12-O 14.0

M

F

F

F

F

F

F

M

F

F

I+

Eq

r_‘n- treatt?

Eq

Eq

AC;

AC

19

SP: l-1967

TABLE 15 COMPARISON OF IS DESIGNATION-A-22 ALUMINIW M ALLOY GASTINGS WITH OVERSEAS STANDARDS

(Cfau;rc 1.1)

T Chemical Composition, Perceni (Figures Quoted Represent Maximum Values Unless

Otherwise Stated )

Mechanical Properties (Figures Quoted Represent

Miuimum Values Unless Otherwise Stated ) Test

piece Characteristics Typical

Appli- cations

Type of

“SZ - ability

Used as

$;r,a;;tY - ings

!izE- No.

Desig- nation

IS: 617 A-22

-

Ti

-

ri+ Nb

-

Pb

- v

-

/

I- s I

-

~----

Tensile Elonga- Brine11 itrength, tion, Hard- rgfjmmz Percent ness

Con- di-

tion

cu Zn SlS Also Al Specified

Mg Si Fe Mn Ni

0.05 4*0- 6.0

2*8- 3.8

0.5 ;:p

@05 4.0- 6.0

2*0- 0.5 5-o- 3.0 6.5

o-15

o-7

0.15

o-7

0.2

-

-

-

0.05

o-3

o-1

0.2

W 25.2 8 - Chill

- 19 Die

W 25.2 Chill

J% 16

1 55

8 -

o-5 55 Die

Has good shock- resistance and strength

Tar heavy duty service in road transport vehicles, namely, cross bearers and other structural components

X:2- 0*2- 0.6

o-3- 0.6

o-05 -

o-3 -

o-05 -

o-1 -

M 5429 GD Al SiCu

0.2

-

B.S. 1490 LM22

CSN 42 4382 Al-SiS-Cu:

20

SP:l-1%7

TABLB 16 COlbWAUEON OF 18 DESIGNATION A-24 ALUMINIUM ALLOY GASTXNGS WlTH OVERSEAS SYANDARDS

( allLr# 1.1 )

c

T Tea Piece

cbemicd CDmpo~itioa, Percent (Figures @noted Represent Maximum Vdees Unless

Otherwise St8ted )

!ZZ- no.

-ticI

Gmeral purpose die-casting alloy of medium strength with poor corrosion resistance

Mn

-

Fb

-

0.3

-

-

-

-

0.3

0.05

0.3

-

0.15

D-3

-

I.3

-

-

-

Fe

-

1.3

1.3

PO

1.3

2-o

1.3

I.5

1.3

I.0

I.1

l-3

I.3

1.3

1.3

i.0

-

Ti Ti+ Nb

Sn a - 0.2

0.35

0.35

035

0.35 -

0.2 -

0.05 (Cr=@2)

0.2

-

0.10 -

0.2 -

0.3 -

0.3 -

0.2

-

-

Elongw Brind tioa, Hud-

Percent ne8S I

-

-

-

-

I.25

j-2

-

I.15

I.2

1.2

-

-

-

-

-

-

0.1

0.10

0.10

0.10

0.10

0.1

0.15

0.1

0.15

0.3

O-15

0.3

0.3

0.3

0.1

o-5

0.50

0.50

0.50

0.50

0.5

g- o-5

0.5

o-4

0.6

0.5

0.5

O-6

o-5

O-5

0.50

0.50

0.50

0.50

0.5

0.3

0.5

-

0.30

0.3

0.5

0.5

D.5

-

1.0

3.0

3.0

3-o

3.0

1.0

D-5

3.0

I.0

3.7

l-2

-0

I.0

1-2

I.9

18.1

33-O

32.3

33-o

32.3

18.1

20

18.1

14

22

-

28.8

28.8

25

18 18

1.5 -

T 3.5 -

Chill

Die

Die

Die

Die

Chill

Die

Chill

Die

Die

-

Die

Die

Die

Chill Die

M

F

F

F

F

F

Eq

M

Eq

GP

Jh

F

Eq

M

Eq

Suitable for UsaI Y

gonad pur. presswe po6cdic-cas~ die cast- ,t;,,“ppb- h3 ings

IS: a7

ASYMB65

MB85

~A-!J@ld

QQ+Wd

AS. No. H.49

NBN436

B.S. 1490

DS 15512

UN1 5075

ISo/R 164

JIS H 5302

KSD6Cm6

SIS 14 4252

JUS C.CXSCC

A-24

SC84A

SC84B

380

H4!%16

GAlSi cu3

LM24

Al512

CD-AK% 8.5Cu3.5F AMi8 CuSFc

ADClO

AlDC7

AlSiSCu3

AlSiSCu3

2.5

3.5

2.5

l-5

0.5

1.5

3

1

-

3-o

3-o

1

:

-

80

-

55

85

-

-

70

;:

&

21

SPtl-1967

APPENDIX A

( Clause 0.2 )

LIST OF OVERSEAS STANDARDS COVERED IN THE COMPARISON

International Organization for Standardization ( IS0 )

ISO/R 164-1960

American

ASTM B 26-1965 ASTM B 8% 1960 ASTM B 108-1965 QQ-A-591d-1963 QQ-A-596c- 1962

QQA-60 1 c- 196 1

Australian

Composition of aluminium alloy castings

Aluminium-alloy sand castings Aluminium-alloy die castings Aluminium-alloy permanent mould castings Federal specification. Aluminium-alloy die castings Federal specification. Aluminium-alloy permanent and semi-permanent mould

castings Federal specification. Aluminium-alloy sand castings

.4.S. No. H. 49-1962 Aluminium alloy ingots and castings for general engineering purposes

Austrian

M 3429-I 954

Belgian

NBN 436-1958

British

B.S. 1490 : 1963

Light metal cast alloys

General purpose aluminium alloys for castings

Aluminium and aluminium alloy ingots and castings for general engineering purposes

B.S. 4L33 : 1959 Aircraft material -AIuminium-silicon alloy ingots and castings B.S. 3L35 : 1959 Aircraft material - ‘Y’ aluminium alloy ingots and castings ( heat treated )

( suitable for pistons ) . -

B.S. 2L53 : 1959

B.S. L74 : 1959 B.S. L75 : 1959

B.S. 2L78: 1967

Aircraft material - Aluminium-magnesium alloy ingots and castings (solution treated )

Aircraft material - Aluminium-magnesium alloy ingots and castings Aircraft material - Aluminium-silicon-magnesium alloy ingots and castings

( solution treated and precipitation treated ) Aircraft material - Aluminium-silicon-copper alloy ingots and castings ( solution

treated and precipitation treated ) B.S. L79: 1959 D.T.D. 298B-1960

Aircraft material - Aluminium-silicon-copper alloy ingots and castings Aircraft material specification - aluminium - 4.5 percent copper alloy ingots

and castings ( heat treated ) D.T.D. 715A-1960 Aircraft material specification - aluminium-silicon-magnesium alloy ingots and

castings ( as cast ) D.T.D. 727A-1960 Aircraft material specification - aluminium-silicon magnesium alloy ingots and

castings ( solution treated ) D.T.D. 735A-1960 Aircraft material specification - aluminium-silicon-magnesium alloy ingots and

castings ( solution treated and precipitation treated )

Canadian

CSA HA.9-1958 CSA HA.lO-1958

I’

Aluminium alloy sand castings Aluminium alloy permanent mould and semi-permanent mould castings

Czechoslovakian

CSN 42 4315-1958 CSN 42 4330-1958 CSN 42 4336-1958 CSN 42 4356-1958 CSN 42 4380-1958 CSN 42 4381-1958 CSN 42 4382- 1958 CSN 42 4515-1958 CSN 42 4518-1958

Aluminium-copper-nickel-magnesium alloy casting Aluminium-silicon alloy casting ( Si13 ) Uuminium-silicon-copper-nickel alloy casting Aluminium-copper alloy casting ( Cu8 ) Aluminium-silicon-copper alloy casting ( Si5 ) Alurninium-silicon-copper alloy casting ( Si5, Cu2 ) Aluminium-silicon-copper alloy casting ( Si5, Cu3 ) Aluminium-magnesium alloy casting ( Mg5 ) Aluminium-magnesium alloy casting ( Mgl 1 )

22

SPtl-1967

DaDhh DS 15501-1955 DS 15511-1955 DS 15512-1955

Aluminium alloy with 13 percent silicon for casting Aluminium alloy with 5 percent silicon and 3 percent copper for casting Aluminium alloy with 9 percent silicon and 3.5 percent copper for die castings

French NF A57-702-1960 Aluminium and aluminium alloy castings by gravity PN A57-703-1962 Aluminium and aluminium alloys pressure die castings

German DINdLSjl959 Aluminium alloys, cast alloys-sand castings, chilled castings, pressure castings

CZenmrm TIemocratic Republic

TG;ht;;; 1965

xtaum UN1 3041-1950 UN1 3044-1950 UN1 3045-l 950 UN1 3049-1950 UN1 3054- 1950

UN1 3058-l 950 UN1 3600- 1955

UN1 4514-1960 UN1 5075-1962

Japanese JIS H 5202-1964 JIS H 5302-1958

Korean KS D 6006-1963

Netherlads NEN 6026-1967

Polish PN-53 H-88027- 1956

Russian GOST 2685-l 963

South African S.A.B.S. 369-1952

S.A.B.S. 370-1952

S.A.B.S. 371-1952

S.A.B.S. 372-1952

S.A.B.S. 374-1952

S.A.B.S. 375-1952

S.A.B.S. 376-1952

S.A.B.S. 377-1952

S.A.B.S. 380-l 952

Spanish UNE 38 252

%I ;; z;

Aluminium casting alloys - chemical composition and properties of castings

Aluminium-copper-iron-magnesium alloy castings ( Cu lo%, Fe lx, Mg 0’3% 1 Aluminium-copper alloy castings ( Cu 4.5% ) Aluminium-copper-nickel-magnesium alloy castings ( Cu 4%, Ni 2%, Mg 1’5% ) Aluminium-silicon-magnesium alloy castings ( Si 12x, Mn 0*5x, Mg 003% ) Aluminium-silicon-manganese-magnesium alloy castings ( Si 4*5x, Mn 0*7%,

. 0

Al?%!i~~!r!agneaium alloy castings ( Mg 5% ) Aluminium-silicon-copper-magnesium alloy castings ( Si 5%, Cu 1*3%,

Alkali%!-!ilicon alloy castings ( Si 13% ) .

Aluminium-si!icon-copper-iron alloy castings ( Si 8;5%, Cu 3*5x, Fe 0*7x )

Aluminium alloy castings Aluminium alloy die castings

Aluminium alloy die castings

Aluminium alloy castings - classification and mechanical properties

Aluminium casting alloys

Aluminium casting alloys

Specification for 4 copper, 2 nickel, 1) magnesium aluminium alloy castings in the fully heat-treated condition

Specification for 4 cop the fully heat-treate rf

er, 2 nickel, 14 magnesium alumininm alloy castings in and stabilized condition

Specification for 10 percent magnesium aluminium alloy castings in the solution-heat-treated condition

Specification for 114 percent silicon aluminium alloy castings in the ‘ as cast ’ condition

Specification for 9$ co per, 1 iron, ) magnesium aluminium alloy castings in the fully heat-treate cf condition

Specification for 5) percent silicon aluminium alloy castings in the ‘ as cast ’ condition

Specification for 5f silicon, 4 manganese, 4 magnesium aluminium alloy castings in the solution-heat-treated condition

Specification for 5) silicon, * manganese, ) magnesium aluminium alloy castings in the fully heat-treated condition

Specification for 12 silicon, 24 nickel, 1 copper, 1 magnesium aluminium alloy castings in the fully heat-treated condition

Light aluminium alloy for casting ( Al& 12 ) Light aluminium alloy for casting ( Al-Si-Mg-12 ) Light aluminium alloy for casting ( Al-Si-5 )

23

SPll-1967

Swedish SIS 14 4231-1964 SIS 14 4252-1964 SIS 14 4260-1964 SIS I4 4261-1964

Aluminium alloy 4231 Aluminium alloy 4252 Aluminium alloy 4260 Aluminium alloy 4261

Swiss VSM 10854-1951 Aluminium-magnesium alloy for castings VSM 10855-1951 Aluminium-silicon alloy for castings

Yugoslavian JUS C,C2.300-1959 Aluminium alloy castings

APPENDIX B ( CZawe 0.2 )

TEMPER DESIGNATIONS AS USED IN THE c()MPARISON

Indian and British Speci6catlons

. ti As cast condition material Solution treated material

P Precipitation treated material WP Solution- and precipitation-treated material, that is, fully heat-treated, and

. WP ( Special) Stabilized

ASTM, Federal, Australian, Canadian, Japanese and. Russian Specikationm F As cast T4 Solution-heat-treated T5 Artificially aged only T6, T61 and T65 Solution-heat-treated and then artificially aged T7 Solution-heat-treated and then stabilized

French Specifications Sand casting

Y20 Untreated Y23 Solution treated and artificially aged Y24 Solution treated and naturally aged Chill Casting

Y30 Untreated Y33 Solution treated and artificially aged Y34 Solution treated and naturally aged Y35 Stabilized

German Specidcationr

ho Untreated Homogenized

ka Age-hardened wa Quenched and age-hardened ta Partially age-hardened

Italian Specificationa Sand Casting

GS Untreated GsTN Solution treated and naturally aged GsTA Solution treated and artificially aged Chill Caeting

Gc Untreated GcTA Solution treated and artificially aged Die Casting

GP Untreated

Sonth African SpeciRcatlonr

ET As cast Solution-heat-treated

FHT Fully heat-treated NOTE -Abbreviation a Eq ’ has been urcd under the eOhfUl ‘condition ’ in the compuiaoa fix the rat of the

overseas standards as from the details of heat-treatment @in in thaw rydardr, .the ~~tiot~ b bm htalmted ” approximately equivalent to the rdmt condition ~pec&ed in the In& Star&A

24

Documents

SP 1 (1967): Comparison of Indian and Overseas Standards ...allaboutmetallurgy.com/wp/wp-content/uploads/2016/03/is.sp_.1.1967.… · ovr~sslls standards . . . . . . . . . tmle 5