9
(~) . "" CD 4ft:ft.fpflr ,B-.:ft ;F-ffH'F ,T-1f:ft ;p-J¥;jjji ,sh-~;jjji;St-43-'II1; w-4ft~ ,R-JfJff:ft. @ m~Il; ,CVM-.~m~( ~ t€ltJAiDICYAR-.~ItJ.~:Dtm( ~ t€1tJ.~) ; ESR-1tJ.iii:Dtm,VAR-.~ 1tJ.~:Dtm ;CM- ~ t€1tJ. ~:Dtm;VM-:.~m~. @ MAM-0MI¥J~~~~:ft~~m. , 2.10 - ~~;s~fflWJWJ%X>tfm 2. 10. 1 ~*~~WJWJ%i!I-ro.tx-:t~ (1)@R~t'dfJJ~fI1If1iLm ~ ..",. ,,~.y.~.c<;,"..., , it,m%~Jgll3m%. 0) (;:) (;:) N ..... 0 ~ JEI ~'i\: ~ dB ...,. ;:&! ...,. ;:&! <J\tI XI <+ :'" ,u:! 0) (;:) ...... 4ff"} l¥JitJi1t*(!ltfil:*) (Yo) fUUIH![ I¥J4ft "} 4ft HH"<D Il;.!;;!It:R@ AMS C Cr Ni Mo Jt ftk AISI/SAE UNS 6546C P,Sh,St jJ!!j( ,itmt ,CM 0.24-0.30 0.48 8.0 0.48 Co 4.0 Co HP 9-4-25 K91122 YO. 09V 6550H T(w.) - O.28--0. 33 0.55 0.50 0.20 - 8630 G86300 9:t 00 00 it 00 OOfT>l!1Ht S * flt!7'WT OO- 00 No. mij,q . GB DIN W-Nr. NF ISO 1IS raCT ss BS ASTM UNS - 0" " 1 Q195 S185 1.0035 S185 HR2 - CT. hIT (Al,BD (st33) (A33) S185 CT. lcw A285M Gr. B - . CT. lITC (040AI0) .,. " lEfj1fE1t flt!7'Wf . 9:t 00 . IE it IE 13 * ;IE IE No. m GB DIN W-Nr. NF 1IS raCT ss BS ASTM UNS ISO Ie. 2 Q215A USt 34-2 1.0028 A34 HRI SS330 CT. 2KIT-2 ",3 1370 040A12 A283M Gr. C - 3 A215B RSt 34-2 1.0034 A34-2NE (SS34) CT. 2ITc-2+,,3 ..- A573M Gr. 58 (A2 ,C2) CT. 2cn-2,-3 4 Q235A S235JR 1.0037 S235JR Fe 360A SS 400 CT. 3Kn-2 7:. 1311 S235JR A570 Gr. A K025ql 5 Q235B S235JRGI 1.0036 S235JRG 1 . Fe 360D (SS 4D CT. 3KIT-3 f31L S235JRG 1 A570 Gr. D K02502 6 Q235C S235JRG2 1.0038 S235JRG2 CT. 3Kn-4 S235JRG2 A283M Gr. D 7 Q235D (St 37-2 (E24-2, BCT.3Kn-2 (40B,C) (A3 ,C3) USt 37-2, E24-2NE) RSt 37-2) -- St44-2 1.0044 E28-2 - SM 400A 14U 43B A709M Gr. 36 8 Q255A CT.4Kn-2 - Q255D SM400B 9 CT. 4KIT-3 (A4 ,C4) (SM 41A, BCT. 4KIT-2 SM 41B) 10 Q275 S275J2G3 1.0144 S275J2G3 Fe430A SS490 CT. 5Kn-2 143C S275J2G3 - K02901 (C5) S275J2G4 1.0145 S275J2G4 (SS50) CT. 5ITC S275J2G4 (St44-3N) 1.0055 BCT. 5nc-2 (43D) N -\IJ\t JEI 'i\: .. ...,. ;:&!

China_Steel Grade Comparison Table

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Page 1: China_Steel Grade Comparison Table

(~)

. ""CD 4ft:ft.fpflr,B-.:ft ;F-ffH'F ,T-1f:ft ;p-J¥;jjji ,sh-~;jjji;St-43-'II1; w-4ft~ ,R-JfJff:ft.

@ m~Il; ,CVM-.~m~( ~ t€ltJAiDICYAR-.~ItJ.~:Dtm( ~ t€1tJ.~) ; ESR-1tJ.iii:Dtm,VAR-.~ 1tJ.~:Dtm;CM- ~ t€1tJ.

~:Dtm;VM-:.~m~.@ MAM-0MI¥J~~~~:ft~~m.

,2.10

-

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2. 10. 1 ~*~~WJWJ%i!I-ro.tx-:t~(1)@R~t'dfJJ~fI1If1iLm~

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0)(;:)......

4ff"} l¥JitJi1t*(!ltfil:*) (Yo) fUUIH![ I¥J4ft "}

4ft HH"<D Il;.!;;!It:R@AMS C Cr Ni Mo Jt ftk AISI/SAE UNS

6546C P,Sh,St jJ!!j( ,itmt ,CM 0.24-0.30 0.48 8.0 0.48 Co 4.0 Co HP 9-4-25 K91122

YO.09V

6550H T(w.) - O.28--0. 33 0.55 0.50 0.20 - 8630 G86300

9:t 00 00 it 00 OOfT>l!1HtS * flt!7'WT OO- 00No. mij,q .

GB DIN W-Nr. NFISO

1IS raCT ss BS ASTM UNS- 0"

"

1 Q195 S185 1.0035 S185 HR2 - CT. hIT

(Al,BD (st33) (A33)S185

CT. lcw A285M Gr. B -.

CT. lITC(040AI0)

.,.

"lEfj1fE1t

flt!7'Wf .9:t 00 . IE it IE 13 * ;IE IENo. m

GB DIN W-Nr. NF 1IS raCT ss BS ASTM UNSISO Ie.

2 Q215A USt 34-2 1.0028 A34 HRI SS330 CT. 2KIT-2 ",3 1370 040A12 A283M Gr. C -3 A215B RSt 34-2 1.0034 A34-2NE (SS34) CT. 2ITc-2+,,3 ..- A573M Gr. 58

(A2 ,C2) CT. 2cn-2,-3

4 Q235A S235JR 1.0037 S235JR Fe 360A SS 400 CT. 3Kn-2 7:.1311 S235JR A570 Gr. A K025ql

5 Q235B S235JRGI 1.0036 S235JRG 1 . Fe 360D (SS 4D CT. 3KIT-3 f31L S235JRG 1 A570 Gr. D K02502

6 Q235C S235JRG2 1.0038 S235JRG2 CT. 3Kn-4 S235JRG2 A283M Gr. D

7 Q235D (St 37-2 (E24-2, BCT.3Kn-2 (40B,C)

(A3 ,C3) USt 37-2, E24-2NE)

RSt 37-2) --

St44-2 1.0044 E28-2 - SM 400A 14U 43B A709M Gr. 368 Q255A CT.4Kn-2

-

Q255DSM400B

9 CT. 4KIT-3

(A4 ,C4)(SM 41A,

BCT. 4KIT-2SM 41B)

10 Q275 S275J2G3 1.0144 S275J2G3 Fe430A SS490 CT. 5Kn-2 143C S275J2G3 -K02901

(C5) S275J2G4 1.0145 S275J2G4 (SS50) CT. 5ITC S275J2G4

(St44-3N) 1.0055 BCT. 5nc-2 (43D)

N

-\IJ\t

JEI

'i\:

.....,.;:&!

Page 2: China_Steel Grade Comparison Table

_(2){jt~~~~#J~ .~C)t\:)

I'~

~--:'"-o_-~._.,_.\ -~' ,,--"'_o" -:~.._,', '0- ,- -_.:~ "'-' "' "'r"-"'" ~- - (~) -

~

0

~-

18,...'lit-

j!!:3i1."",;gj""";gj

<.1\a'><1<4--

;~

~C)c.o

~ ..- = c. -=~~. ~ ..,=c~, =, ., ~ ~,~..~~~~ -,-", - ,-' '"

-',~,-','~~-'-',"~,'-'-,','-'u"-'-,"'-','~,,,:,-,',-.'.'~'.'-',-',"','""-'-,=,',',--",'""--",,',"-""-',',~','""':""""",'-""',',',"";""",',,,,',, .",-",~""'. "",-":"";"~""""---,,,..",.,,,,-,,,, ,','.,'-:,--"..',',:','"".'---'""'::'.,_:,,,,, -':;-:-', , ',,',-,," ,-'" ,..':"~,"'"

---'- , , ,,--- -- -,"-' "---"'-"'--",," ",un"',' -.."..., ",,_..,. "':-- "', " "-, , , , , ' " "" ",' "," _.' , ",-"""'--""--"""""""""""'---" "", ", ,.

,.',:..-'-,.: '-- ':,", .. "" =--:,:. -'- ~"";'::'-'.c';: '"~=~~:::T'7VT'=;:-};-~~~'--~'F~'~;~~~;-'"'"" , .. ,' ,

..- --,,-

r:p fE . fE t! fEfE I$Ft;j If£1t

S ;;$: wr JifdA fE 00No. mGB

DIN W-NrNF lIS roCT SS14- BS

ASTM/ AISI UNSISO

1 05F 06-2 1.0314 - -' - 05Kn - 015A03 1005 G10050

2 08F USt4 1.0336 - - S9CK 08Kn - - 1008 -

-3 08 - - XC6 - - 08 - 040A04 1008"..

G10080050A04

4 10F USt13 - - - - 10Kn -, - 1010 -"

5 10 C10 1.0301 C10 - S10C 10 1265 040A10 1010G10100

Ck10 1. 1121 XC10 'I',045M10 '

6 15 CIS 1.0401 C12 - S15C 15 1350 040A15 1015G10150

Ck15 1. 1141 XC15 1370 080M157 20 C22E 1. 1151 C22E - S20C 20 1435 C22E 1020

G10200-- Ck22 XC18 070M20 "..

"8 25 C25E 1.1158 C25E C25E4 S25C 25 - C25E 1025G10250

Ck25 XC25 070M269 30 C30E 1.1178 C30E C30E4 S30C 30 - C30E -1030

GI0300'Ck30 XC32

---

080M30..

10 35 C35E 1.1181 C35E C35E4 S35C 35 1572 C35E 1035GI0350- -- ,- -

Ck35 XC38 080M36

N

1m\\-

;:rn 1

r:p,fE '. fE, t! fE.00 I$F t;J; lIE (t

S ;;$: mwT JifdA fE 00NOo m

GBDIN W-Nr

NF lIS [,OCT, SS14 BSASTM/ AlSI UNSISO

11 40 C40E 1. 1186 C4E C40E4 S40C 40 - C40E 1040 GI0400Ck40 XC42 080M40

12 45 C45E 1.1191 C45E C45E4 S45C 45 1660 C40E 1045GI0450

Ck45 XC48 - 080M46

13 50 C50E 1.1210 C50E C50E4 S50C 50 1674 C50E 1050 GI0500Ck53 080M50

14 55 C55E 1.1203 C55E C55E4 S55C 55 1665 C55E 1055 GI0550-- -..

.' Ck5,; I XC55 070M55

15 60 C60E 1.1221 C60E C60E4 - 60 1678 C60E 1060 G 10600Ck60 XC60 070M60

16 65 Ck67 1. 1231 XC65 SL,SM - 65 1770 060A67 1065 GI0650,

17 15Mn 15Mn3 1.0467 12M5 - - 15[' 1430 080A15 1016 GI0160

18 20Mn 21Mn4 1.0469 20M5 - - 201 1434 080A20 1022 GI0220

19 25Mn - - - - - 25[' - 080A25 1026 GI0260',..

080A30 GI033020 30Mn 30Mn4 1. 1146 32M5 - - 30[' - 1033

21 35Mn 36Mn4 -1.0561 35M5' - - 35[' - - 080A35 - " 1037 GI0370

Page 3: China_Steel Grade Comparison Table

(~)

2.10.2 JtmfflmMjm%n1CJx-J~

No.t:p IE

GB.1f IE

IE ~ tf, 1fE{t

m~ISO

PB240

a- '*JIS

SR235

DIN

1 Q235""

2

3

4

20MnSi

20MnSiV

20MI).Ti SD390

SD'390 .

0'\C)~

~N

111\1-

to-IBlt,'i\:~;m"'":B]

. -. -.

IEL" , IE t 1fE{t I- IE

No.t:p IE .,OO

,ma ;41: WT :J14. ,IE

GB ' '. NF JIS - mCT SS14 BSDIN W-Nr ISO ASTM/ AISI UNS

-

22 40Mn 40Mn4 1. 1157 40M5 SL,SM SWRH42B 40r - 080A40 1039 GI0390.-

23 45Mn - ,- 45M5 SL,SM SWRH47B 45r 1672 080A4,7 1046 GI0460-"

SL,SM24 50Mn - SWRH52B 50r 1674 080A52 1053 GI0530- --

25 60Mn 60Mn3 1. 0642' ,.. SL,SM S58C 60r 1678 080A62 1062 -SWRH62B

WT IEroCT ASTM

CT.3Kn

CT. 3ne

CT. 3enI

A706M

A615M-A706M

A615M

. DIN.... _un - SS14 I IASTM/ AISI I UNS

.. 150M19 I1 1 20Mn2 I 20Mn6 11.1169 20M 22Mn6 SMn420 20r2 --

- 1320,-

21 30Mn2 I 30Mn5 11.1165 32M5 28Mn6 - 30r2 - 150M28 1330 G13300

31

" Gf3350 \35Mn2 I 36Mn5 11.1167 35M5 36Mn6 SMn433 35r2 2120 150M36 1335

41 40Mn2 I - I - 40M5 42Mn6 SMn438 40r2 - 1340 G13400"0-

51 45Mn2 I 46Mn7 \1.0912 45M5 SMn443 45r2"- 1345 G13450 IBl

- - -t,'i\:-

61 50Mn2 50Mn7 1.0913 55M5 - - 50r2 - - - -

7 15MnV 15MnV5 1.5213

3B

- - - - - - - -

8 20MnV 20MnV6 1.5217

"'":B]

9 42MnV 42MnV7 1. 5223 - - - - - - - - <J\u'><1<4-

10\

35SiMn

\37MnSi5

1.5122 38MS5 - - 35cr - En46@- -

11 42SiMn 46MnSi4 1.5121 41S7 42Cr

12 40B 170H41 \

14B35

13 45B - - - - - - - 14B50

14 40MnB 38MB5185H40

151 15Cr, 15Cr3. 1.7015 ,12C3 - SCr415 15X - 523A14 G51150 I523M15

Page 4: China_Steel Grade Comparison Table

No.*00'GB

16

17

20Gr' ,

30Cr

"

35Cr

40C;

" 18

19

" ",,"201., 45Cr::

21 50Cr

~ ,00 rt 00NF

18C3

32C4

,34er4

41Cr4 1.7035

1. 7033 I" 38C4

42C4

261'2SCrMo<D 125GrMo41 1.7218 '

DIN W-Nr

20Cr4 1.7027

4SC4

50C4

22 12CrMo 13CrMo-11.73351 12CD4

23 12CtMoV

24 15CrMo<D ISCrMo511. 7262 11SCD4. OS

-I 28c£4'1 1. 7030

Ofl,,',,..~I ,-

-, -

.

.251 20CrMo120CrMo511. 72644- 18CD4

2SCD4

OO,I$F tT> ~ it

m~ISO

20Cr4"

-

34Cr4

41Cr4

-

-

-

-

18CrMo4

-

"

B *lIS

--

'

I

'

I

'" (

~~WT !fiij~'~oo

roCT SS14' BS

SCr430

SCr4201 20X

30X

SCr43S

SCr440

SCr445

-

-

SCM41S

SCM420

-

35X

40X 2245

- S27A20

-~

(~) -

'00 '

0)a0)

~t-V

.

,~I8I

~~

~~&-:81

:/27

2.8

3dCrMo'-! - 30CD4 - SCM430: - I -I - ,I

3~CrMo i34Ci¥o 1.7220,

: _}5CRLi~'3~4C~Mo'4', SCM43§"':,

'3,

5

,

-*,

}1,

'

,

'~

,

t

l

'}

,2,~:,"'~I,~?Y_8~?~:j g~~ ,

_",J9,413S0rM~ t~~~- Jet)(:l~ ,," 35XM<I> ,,' ,CDS13 ....,.. " " -', -, I""'-'-,.~-"r:~

"

45X

sox

- S30A30

-, "530A36

530A40

S30M40

1..0 -",,-,

,.- -

ASTMI AISI

5120

UNS

GS1200

12XM2216 1501-620

12XM<1I' ,-Cf27'

lSXM ;- IS01-620, ","

Cr31"'"

20XM ",

30XM

CDS12

2225 -

5130 IGS1300

5135 GSl350

GS14005140

S145 GS1450"".. .',""" ",~--

5150 . 'GS1S00

,4119

-

4118 G41180

- ,I-

.~~fr~sifto: i=J~- ~- ikmf OO~fff-~it8 *I

i;~~!fiij~ ~OO ,~! 00

~O:\: S(,((;Bt'irl -; n '; '" : "!\iF; , m~ .. >jts; J -rO(jf, sS14 ,- BS' I ASTM/AISI IUNS-, DIN., W.::Nr ,ISO" " -- ,,--' "" "

30 42CrMo'

31 2SCr2Mo V Ai 24CrMo

32 2SCr2Mo- I VSS

IVA

331 2OCr-

1

21Cr-

3MoWVA VMoW12

341 38GrMo-'AI

3S ZOCrV

41Cr~ 11. 8509

AIMo7

21CrV4 11. 7S10

36S1CrV4

SOCrVA \" 11.81S9CSOCrV4)

37 lSCrMn

38 20CrMn)

39 20CrMnSi

40 30CrMnSi, ,,'

41 3SCrMnSiA

42 20CrMnMo

16MnCrsll.7131

20MnCrsll.7147

-

-

- -

42CrMo4

-

-

41CrAIMo74

-

13

-

20MnCr5

- -

SCM440-

"

SUPI0

SMnC420

SCM421

-J

- "., -

2SX2M

1<11

2244 708M40 4140 G41400

...

t-V

.....0

~I8I~~~3B&-:81&-:81

<J\tl'xl4-

:~

0)a"'-:)

40CAD

6.12

-

50CV4

16MC5

20MCS

-

-

L

- -

-91141S

- 38X- 12940

2MIOA

-

- -

- -

- -

- -

50X<I>A I 2230

- 15xr

20Xr

-20xrc30XrC' -35XrCA

18xrM

90SM39

- -

73SASO

2S11 -

- -

-

- -

- -

6120 -

61S0 G61S00

5115 GS1150

S120 G51200

- -

4119 -

Page 5: China_Steel Grade Comparison Table

(~)

(~.~ "Un'-, J ,'.;;:.'", .. ,-,

No./'<j:i 00-1-. ""'00"

GB 'DIN I WeNT

(~)

00rt 00--100IW-ff,lfE{t

NF I mfiRISO

EI* -1

'~~W{I

Jiiij.Jl!!.

lIS rocr SS14

~ "~OO

BSASTM/ AISI I UNS

21NiCr-561 20CrNiMo I I 1. 6523 I 20NCD2

Mo220NiCr-

ISNCM220 I20XHM I 2506Mo2 805M20 8620 G86200

57

1

40CrNi~o

/

36CrNi-ll. 651158 45CrNl- Mo4

MoVA

- 20XHM

SNCM439145XH2M' -

-cpA

40NCD3 816M40 4340 G43400

CD ~OOYB f,f,lfEI8ifl%.

@ ~OOBSff,lfEI8ifl%.

2. 10. 4 ~t}]~Ij~~~~%j[[~x-.t!ffi

0)C00

~N

i'1\t

~IE!~~~:E""-;;;;g

N

>-'0

<0-

IE!~~~:E""-

;;;;g""-;;;;g

<J\a'><.1<4-

~ii1

0)c<c

00 . 00 00 00I$Ff,'FlflHtEI * WT$ OO 00

No. mG, DIN W-Nr

NF lIS rocr SSu BSASTM/ AISI UNSISO

43 4OCrMnMo 42CrMo4 1. 7225 - 42CrMo4 SCM440 40XrM - 708A42 4142 G41420

-44 20CrMnTi - - - c-18XIT - - - --

45 30CrMnTi 30MnCr- 1.8401 30XrT1- --:.", ,- --- I"Ti4

46 20CrNi 20XH47 40CrNi 40NiGr6 1. 5711 - -

--,- -, ----- _4QXH u - 640M40 3140 G31400

48 50CrNi u, 50XH, '" "' n

49 12CrNi2"' 14NiCrlO 1.5732 14NCIi - SNC415 12XH2A -,--- - 3415 -

12CrNi3 14NiCr14 1.5752 14NC12 15NiCr13 SNC815 12XH3A - 665A12 3310G33I0650 -

--. '," -'Y '.. 665M13

20NC11-- .----

20XH3A51 20CrNi3 - - - - -, - - -f

52 -30CrNi3 , 31NiCr14 1. 5755 30NC11 - SNC836 30XH3A - 653M3l 3435 ---

, 12X2H-"

53 12Cr2Ni4 14NiCr18 1.5860 12NC15 - - - 659M15 2515 -4A- , 20X2H.

54 20Cr2Ni4 14Ni- 1. 5752 18NC13 - 'SNC815 -- £65MI3 3316

4A -55 18Cr2Ni4- Crl4

18X2H->n.WA

4BA

00 I$F f'F lfE {t--

00 :(!b}. 00 00 EI * Jiiij.Jl!!. OO 00No. mGBDIN WeNT NF lIS rocr SS14 BS

ASTM/ AISI UNSISO

1 Y12 10S20 I. 0721 13MF4 10S20 SUM 21 A12 - - B1112 -

2 Y12Pb 10SPb20 1. 0722 IOPbF2 l1SMnPb28 - - - - l1L08 -

3 YI5 15S20 1.0723 15F2Q) l1SMn28 SUM32 - 1922 220M07 1115 -210AI5

4 Y15Pb9SMnPb

1.0718 S250Pb I1SMnPb28 SUM22L 1914 12L13 G12134- --28

Page 6: China_Steel Grade Comparison Table

I..

(~)

'CD ttm-<t~1NF':'~1IE~~tl~f1;]~~%.~..:";;':::":"..!.:.+ : ~~-~ L-.-'--, ------..,.,.-'," "..- -..,,.. - - --'-'~-"'- ~-~ ---".,J---~----"""""'---:---::-"""-- - ~ -- -- - --, -' -, e~')

'1--"- ..--t "

-;-J.,U;';:' ." ""i~.~. -, -,--- I \lH'" . --

T( 1-':!'Z,er . 00 - - oo~tj\J1t{t ,- ". - - ~,-- 1m $O(- 't' -OO-n - -- #5: -00- -- --kn-kn- ___8 --*- _m~WT- _~oo-No. =-"" -- ---

1GB DIN W-Nr' NF ISO 1IS mcr BS ASTM! AISI UNS

1 ML08 QSt34-3 1.0213 FB8 CC8X -SWRCH8R 08Kn /' 0 1 1010 G 10100(C7C) FR8 - (A2R)

2 MLlO QSt36-3 1.0214 xqo CC8A SWRCH10R 10Kn 0/2 1012 GI0120(CUC) FBlO (A2AD

FRIO,

3 MLlS QSt38-3 ~ FR15 CC15A SWRCH15K 15ne 0/3 1015 G101501. 02.:>4(CI4C) FB18 (MAD

1. 1132Cq15 FR18

(C15C)

4 ML20 Cq22 1.1152 XC18 CC21A SWRCH20K 20ne 0/4 1020 G10200

(C22C) FR20 (ASAD

XC255 ML25 - - - SWRCH25K 25 - 1025 G10250

FR28 '

XC32 CE28E46 ML30 - - SWRCH30K 30 1/1 1030 G10300

FR32 (C2)

7 1iIL3? -- Cq35 1- 1172 X5~38 CE35E4 SWRCH~5K 35 1/2 1034 G10340(C35C) FR36 (C3)

0).....C

~N.~IE!~~~?B""";Ej

~......

0

~IE!,...u\\-~?B--;Ej""";Ej

~!I"><1<4-

;Q';i

0-,..........

=-- _,.n- -""~_.., =-,, ,.'c-, .---

-'--- c- " , '--->--"--"-" ~- -- ---- . - -- -. " -:~~---

,-

9=' liiJ- liiJ #;; liiJliiJIHl\?It (t

- EI :;fc -WWi- JflfJll!. liiJ-- liiJNo. m

)GB

DIN W-Nr'NF 1IS rocr SS14 BS-

ASTM/ AISI UNS, \ ISO-- -

A20 1120-- --

5 Y20' 22S20 1.0724 18MF5 '- - - - --- - - - --

6 Y30 - - - - - - A30 - - 1130 -- -----

-- -- " "7 Y35 35S20 1.0726 35MF6 35S20 - - 1957 212M36 1140

-

- 8 X1QMn - - 40M5CD 44SMp,28 SUM42 Alor - _212M44 - 1141 _G11U-D---- -- -- -_..- - ,- "

9 ---_9S20 1.07h - 9S20 SUM21 - - 220M07 1212 G12120--- -- ---

------10 9SMn28 1.0715- S250 - SUM22 - 1912 230M07 1213 - G12130- -- - - .--- -- -- -- --- - ,-- -, ---

" - -- -- -11 - 10S20- 1.0721 10FlCD 10S20 - - - 201M1S 1108 - G 11080--- -- --

'-

12 - 45S20" 1.0727 45MF4 46S20 - - 1973 212M44-

1146 G11460-

13 - 9SMn36 1.0736 S300 - - - 240M07 1215 G12150--

9SMnPb -, -. ,S300Pb -L

).4-- - 1.0737 - - - 1926 12Ll4 G12141

-36,,_H: ", -- -, I

-- "," -,"

Page 7: China_Steel Grade Comparison Table

No.r:p IE

GB

~ 1E~~llutm~ISO

CE40E4-

IE it: IENFDIN W-Nr

8 ML40 XC40

FR38

XC45 CE45E4

(C6)

- -

9 I MU5 Cq45 I 1. 1192(C45C)-

10 ML25Mn - lC25- ---

11 I- ML30Mn lC30CE28E4

- ---

-

12 ML35MnCE35E4

- - lC35

13 ML40MnCE40E4

- - lC40

14 ML45Mn lC45CE45E4

- -

.. .. ---

15 MLl5Cr -15Cr2 1.7015 -

16 ML20Cr - 20Cr4E(1310)

- ---, .. 0 --- --.- uu -0 - --

~'..I:, 2 \~ ;¥-I~,,~;:, .co::;.1;::-:, _.i.e., I;;

a;2/;:

- ]lS-

~~WTrocT

~

~IEBS

~

(~)

IE

SWRCH40K I" 40

SWRCH45K A5

ASTMI AISI I UNS -

1/3 1040 GI0400

--

--- SWRCH25K 0 -SWRCH27K 1--

- 1044 GI0440

SWRCH30K--,

~

SV/RCH3-3K ~~=--

SWRCH35K

SWRCH38K

SWRCH40K

SWRCH43K

SWRCH45K

SWRCH48K -oo----

- 1026 GI0260

-

40r

45T--

- 15X

1030 GI0300

--- .20X

2/1 1034 GI0340

- ---.

-----

2/2 1040 GI0400

162 1045-1 G 10450

- 5115 G51150

- 5120 G51200

- , ,,-- ~ , (~-).-'--,-- I ,

i :I[frAl rU-.1fr~f@7;1?_(;rJi~1 :1@~f,~f!EilfI! nB'~(~'7' -~~JVi ~IE(No.--I~ : -- -- m~ JIS ..roCI' BSJ "cB- --; DIN I WoNT NF ISO --

2.10.6 5¥.WJWJ%j[ifb{X1~

0)N~

~~..~IB~'i\:~dB~

~

......0

~I§~'i\:~;om.....;Bj

~<.t\uXI4-~~

0)NW

,-~-- ,,~ '.'-,,--<--, -~<-< - "

-- -- --- -. .- ---

-- c-",-.:--. ~~_..;:~.~~-.;.;:;..,;~-- -:-:"-:-::=--~~ -'",,"~C~-~d ' ~ '-~-~ -- ~ ---"'---~-'---"---,

'of oc -- ..

00

ASTMj AISI UNS

5140 G5140

1518 G15180

4130 G41300

4135G41350

A320M L 7B

4140IG41400

A320M L 7M

-

00I\iFif-ffHtr:p 00 1f. 00 it: 00 8 ;2/;: #tWT 3if6 OO 00No.mGB

-DIN WoNT NF lIS roCI' SS14 BSAISI UNS

-ISO

1 65 Ck67 1. 1231 XC65 Type DC SUP2 65 1770 060A67 1065 GI06502 70 - - XC70 Type DC -

70, 1778 070A72 1070 GI07003 -- - Ck75 1. 1248 - - 75A 1774 - 1078 GI0780

Page 8: China_Steel Grade Comparison Table

" '"-..

. ~:"lw:,'~~~oo' IOO~~:.J

. ISO

..-s. ;$:

. lIS-1&~l!1f-

I

-~~rocr 5514

._~oo

BS

"

N 'f:J:t-.."",0./ "'"GB

60Cr! SUPI1A 55Xrp

1.2243

2.10.7 $m 71dfXJ WJ% j[i fI:.tX>t fflJ.

N

t-'0

n;it-

I8I,...nit-~dB""":EJ""":EJ

<.Iju"xl--+

~ifj

"-~~~T'C " ,~~-=~,,~,~.-'~._,- -..- .. ----

~~_. ~~~;':;:-.~fi'.:~~;;::;:';:.~j':''~~~~: ..=-~;:,"?...;:.;.~~; ,,--"\,;'". .~~~~.::;:~';,-~:. ""~"~:_-':;::i::-::..~~:~:(""7:::.: ~::~'--':::"~~':'::7t:'

-. \ (,)

I00 j 1!' 00 -I' it; 00

00 f,T-1fE;$: 1&WT JiiaA OO I 00

No.1 mAA13

1IS rocT SSu BS UNSGBDIN I W-Nr-- - NF ISO

4' I 85 I Ck85- 1.1269 XC85 Type DC SUP3 85A G1O860

5 - Ckl0l' 1.1274 XCI00 SUP4 -- 1870 060A96 I - 1095 IG 10950

6 - - - 65r. - ---080A61 . 1066-.- - ..--. .-

I;7 I 55Si2MnA :fS5Si7' 1.0904 ,., 55S7 56SiCr7 - "55C2 2085 250A53 9c25- G92550-

2090-

60Si2- 60Si7 1.0909 60S7 61SiCr7 SUP6 60C2 - - - ---8. I

Mn -._J§-

9 I 90Si2CrA 60SiCr7 1.0961 60SC755Sicr6-31

- 6OC2XA - - - .',\'it:,- :60Si2CrV A 60C2X<I>A

. 'dB10 I - 65Si7 1.0906. - SUP7 I 250A61 I - I - I - I - I- .- '

11 I 55CrMnA 55Cr3 1. 7176 55C3 55Cr3 SUP9 - - ""='527A60 5155 IG51550... - .,

12 160CrMnA - - - SUP9A - - 527A60 5160 G51600

.13 I 60CrMn-" -,..

-51Cr- 1.7701 51CDV4 60CrM03 SUP13 - - 705H60 4160 G41610-

Mo.A MoV4 -3-

...:. l;ccJiV4_11,: .-I.:d-?:V..J.YP 1.,!1\J22.3Q..19A5Q1'_6150. 1500

"-"'.

()

._ - 00.

AISI UNS

51B60 G51601

'f1 00 .ff.! 00 it; 00lli! IWfT>?!Eft

13 * #tm Jiia(j) OO lli!No.mAAGB

. DIN I WoNI'NF 1IS .rocr SKF BS

ASTMI AISII UNSISO

;@jlijHH!Ii ifl1 I GCr6 I 100Cr2

1. 3501 I

100C2 - - IlIX6

SKF9 I

- 50100 IG50986(WI)£501002 I GCr9 1105Cr4 1.3503 100C5 - SUll ruX9 SKF13 - £51100 IG51986(WZ)

- - 2 SUJ3 A485 Cr!1.3505 100C6 1 SU12 £52100 IG52986

5 I GCr15-100CM6 I 3 I - I IlIX15rc I SKF2SiMn

Page 9: China_Steel Grade Comparison Table

.

(~)0')......

0')

.. <D -~SKF ,*~~~m~~AA!~..J'n.- '--~.~ -~., -., - -' -,~ ~~-,~ ~,-- --_c ,- "_-0--- ,-------~ k.

,- -" (-,"'---;-:,- --'--';~.- T ') -'1'11:'-0;! '"'-." "

~ 3 i{i:'~ 00 /f(~ m ..' ffij t~frxJ fU f@;f!! -g. ~

-r- -~ - -~-- --~- "-" -, H

0(,<1<;_<" -..,,~

3.1 tp ~3. 1. 1 ~~W1

(l)GB t;f-f1E~~#XJ$ttl¥J#XJ%:&1t~)jj(;7t(Jffi:.7tn) (% )[GB 1220-92J~

~a;f*1fi~<D

j1; ftI!

/'

'q:r 00 -, 00 1*0000 tjllHI:

S ;;$: WT $<D 00 00No. m

GBDIN I W-Nr

NF ]IS rocr SKF BSASTM/AISII UNSISO

1-- -

I I I I I L' I I IG20Cr- 20Mo-6 I h-7321 - - - - -

-_--: -.-I_k--IA534 4118H

- Mo Cr4-

G20Cr 21Ni-- f. 6523SKF152 805A20 A534 8620H I I;

7 I 20NCD2 12 SNJM220 - --NiMo CrMo2

8 I G20Cr- 20XH2M c- I. _.A534 4320H- - 20NCD7 14 SNCM 420 - -

Ni2Mo (20XHM-) -- -

G20Cr2- ----'"- l§9 I -

- - - - - 20X2H4A - - - - *Ni4 --

G10Cr- ---- - - - ;:m10 I -- - - - - - - -- -- - 832H13 A534 9310H -

Ni3Mo....,.;.gj

/F

9Cr18I

-

I

-

I

-I I SUS 440C I 95X18 [

SKF577

X102Cr-j I I I SUS 440C I ISTORA-I

- I A756 440C12 I 9Cr18Mo I 1.3543 Z100CD17 21 -

Mo17 I577

, I

1Cr17Mn6Ni5N «:0.15 «:1. 00 5. 507. 50 0,060 0.030 3. 505. 50 16, 0018. 00 -N«:0.25

1Cr18Mn8Ni5N «:0.15 «: 1. 00 7. 50 10.00 0.060 0.030 4. 006. 00 17.0019.00 -N«:0.25

1Cr18Mn10Ni5Mo3N «:0.10 «: 1. 00 8. 50 12. 00 0.060 0.030 4. 006. 00 17. 0019. 00 2. 83. 5 N O. 20O, 301Cr17Ni7

«:0. 15 «: 1. 00 «:2. 00 0.035 0.030 6. 008. 00 16. 0018. 00 - -1Cr18Ni9«:0.15 «: 1. 00 «:2.00 0.035 0.030 8. OO 10.00 17. 0019. 00 - -

Y1Cr18Ni9«:0. 15 «:1. 00 «:2. 00 0.20 0.15 8. OO 10.00 17. 0019. 00 «(:0.60)

Y1Cr18Ni9Se «:0.15 «: 1. 00 «:2. 00 0.20 0.060 8. OO 10.00 17. 0019. 00 -Se;;;:'0.15

OCr18Ni9 «:0.07 «: 1. 00 «:2.00 0.035 0.030 8. OO 11. 00 17. 0019. 00 - -00Cr19Ni10 «:0. 030 <1. 00 «:2.00 0.035 0.030 8. OO 12. 00 18. 0020. 00 - -OCr19Ni9N «:0.08 -«: 1. 00 - «:2. 00 0.035 0;030 7. 0010. 50 18. 0020. 00 -

N O. 1O0. 25