Hot Rolled

isd dunaferr Product catalogue

HOT ROLLED PRODUCTS

Hot rolled strips are produced on a semi-continuous rolling mill. It consists of a duo reversing vertical and horizontal roughing stand and a six-stand quarto mill.

SLAB TYPESSlab type

B 08 B 09 B 10 B 11 B 12 B 13 B 14 B 15Width; b (mm) 860 940 1 045 1 120 1 220 1 305 1 420 1 550

Specific weight (t/m) * 1.510 1.656 1.860 2.000 2.178 2.341 2.585 2.820

* depend on grade and thickness

Slab thickness: 230 mm

1. MAIN PARAMETERS

Coil Sheet

Thickness; h (mm) 1.218.0 1.212.5

Width; b (mm) 8001 540 8001 540 with mill edge 8001 500 with trimmed edge

Length; l (mm) 1 7508 000 up to the thickness of max 8 mm 1 75012 000 above the thickness of 8 mm

Edge trimming applied within the thickness range of 2.08.0 mm for plain sheets in

strength grades IV. and for sheets with pattern in strength grades IIV.

1.1. COIL WEIGHTS AND DIMENSIONS

Width; b (mm) 800860 861940 9411 045 1 0461 120 1 1211 220 1 2211 305 1 3061 420 1 4211 540

Weight (t)46 46.5 57.5 5.58 69 6.59.5 710.5 811.5

1012.5 1113.5 12.515.5 13.516.5 14.518 15.519.5 17.521 1923

Coil outside diameter: max. 1 950 mmCoil inside diameter: 750 50 mm

1.2. SHEET DIMENSIONS

Commercial sheet dimensions

Width; b (mm)Length; l (mm)

2 000 2 500 3 000 6 000

1 000h = 1.5; 2; 2.5; 3; 4; 5; 6; 8; 10; 12 mm

1 250 h = 2; 2.5; 3; 4;

5; 6; 8; 10; 12 mm

1 500 h = 2.5; 3; 4;

5; 6; 8; 10; 12 mmh = 2.5; 3; 4;

5; 6; 8; 10; 12 mm

DASZ-Dunaferr Steel Standard

2 DASZ-Dunaferr Steel Standard

2. PRODUCT GROUPS

The latest issued standard are applied for our products. The mechanical properties and chemical compositions in the tables are valid taking into account the supplementary specifications of the indicated standards.

Definition of strength grades:According to EN 10051:

Grade A with minimum yield strength Re 300 MPaGrade B with minimum yield strength 300 MPa < Re 360 MPaGrade C with minimum yield strength 360 MPa < Re 420 MPaGrade D with minimum yield strength 420 MPa < Re 900 MPa

ISD Dunaferr Co. Ltd. applies DASZ 03 instead of EN 10051:I. Steel grades characterised with maximum yield strength, used for cold rolling,II. Steel grades with minimum 185 MPa yield strength,III. Steel grades with minimum 235 MPa yield strength,IV. Steel grades with minimum 275 MPa yield strength,V. Steel grades with minimum 340 MPa yield strength,VI. Steel grades with minimum 420 MPa yield strength,VII. Steel grades with minimum 460 MPa yield strength,VIII. Steel grades with minimum 500 MPa yield strength.

DASZ 03 standard includes the producible dimension ranges as well as dimensional tolerances by strength grades. These tolerances are either the same as or stricter than that specified by EN 10051 standard.

Tolerances of hot rolled products according to DASZ 03 standard are chapter 5.In case of standards with the same number, but from different years the specifications of the standard included in the delivery contract are normative.

2.1. HOT ROLLED MILD STEEL STRIPS

2.1.1. Steels for cold rolling

Typical applications: re-rolling, pressing base material, small and medium scale deep-drawing and production of parts suitable for special deep-drawing and complex machining.

Strength grade DIN 1614JIS G 3131

ASTM A568 SAE

I.

St 22 SPHC 1010

RR St 23 SPHD 1008

St 24 SPHE 1006

Steels with increased yield strength for cold rolling are included in chapter 2.6.3.

2.1.2. STEELS fOR ENAMELLING

Typical applications: boilers, ovens, gas convectors and other household appliances.

Strength grade DIN 1623DASZ 206

I.

EK 2

EK 4

FeP13-B

3DASZ-Dunaferr Steel Standard

2.1.3. STEELS fOR COLD fORMING

Typical applications: depending on the steel grade these steels are applied for parts made by small, medium and large scale deep-drawing, such as compressors and for bent, cold formed products.

Strength grade EN 10111DIN

1614

I.

DD11 StW 22

DD12 RR StW 23

DD13 StW 24

DD14

2.2. UNALLOYED HOT ROLLED CONSTRUCTIONAL STEELS

Typical applications: construction, production of welded structures, pressed parts, bent sections and tubes.

Strength grade EN 10025-2DIN

17100

II. S185 St 33

III.

St 37-2

USt 37-2

S235JR RSt 37-2

S235J0 St 37-3-U

St 37-3 N

IV.

S275JR St 44-2

S275J0 St 44-3 U

St 44-3 N

S275J2

V.

S355JR

S355J0 St 52-3 U

St 52-3 N

S355J2

VI. E295 St 50-2

VII. E335 St 60-2

VIII. E360 St 70-2

The products are delivered in normalised or rolled condition. If the product is ordered with normalising rolling the +N marking shall be added to the grade specification.

Symbols of the impact test specificationV-notch on 1010 mm specimen

Test temperature (C)27 J 40 J 60 JJR KR LR 20

J0 K0 L0 0

J2 K2 L2 -20

J3 K3 L3 -30

J4 K4 L4 -40

J5 K5 L5 -50

J6 K6 L6 -60

2.3. STEELS RESISTANT TO ATMOSPHERIC CORROSION

Typical applications: support and cover elements of outdoor surfaces exposed to weather conditions and production of containers suitable for sea transport.

Steels resistant to atmospheric corrosion can be used profitably as structural steels, because there is no need for additional surface protection. The continuous brown surface layer that develops in one year slows down further corrosion of the steel. The qualities produced according to DASZ 210 standard are phosphor alloyed and atmospheric corrosion resistant steel grades that have been developed based on quality CORTEN A.


Strength grade EN 10025-5DASZ 210

III.S235J0W

S235J2W

IV. D-COR-TEN 410

V.S355J0W D-COR-TEN 510

S355J2W

2.4. STEELS fOR MANUfACTURING Of BOILERS AND PRESSURE VESSELS

Typical applications: boilers, pressure vessels, gas bottles, boilers and containers.

The characteristics of these steel types are excellent formability, weldability and low content of impurities.

Strength grade EN 10028-2EN

10028-3EN

10207DIN

17155NF

A36-205EN

10120

III.

A 37 CP

P235GH H I A 37 AP P245NB

P235S A 37 FP

IV.

A 42 CP

P265 GH H II A 42 AP P265NB

P265S A 42 FP

P275N

P275NH

P275NL1 P275SL

P275NL2

A 48 CP

P295GH 17 Mn 4 A 48 AP P310NB

A 48 FP

V.

A 52 CP

P355GH 19 Mn 6 A 52 AP

P355N A 52 FP P355NB

P355NH

P355NL1

P355NL2 -

Letters:GH, H for high temperature service, with hot yield point testL for low temperature serviceB base material of gas bottlesP base material of pressure vessels and boiler platesS cold toughness, applicable also at low temperatureSL cold toughness, with specification of impact test value at -50CN produced by normalising rolling

2.5. TUBE MATERIALS

Typical applications: spirally and longitudinal welded tubes with different diameters.

The characteristics of these steel types are weldability, toughness and low content of impurities.

Strength grade EN 10208-2DIN

17100DIN

17172API

SPEC 5L

II. Gr A

III. RRoSt 37-2

RoSt 37-3

IV.

L245NB, MB RoSt 44-2 StE 290.7 TM Gr B

L290NB, MB RoSt 44-3 StE 320.7 TM X 42

X 46

V.L360NB, MB RoSt 52-3 StE 360.7 TM X 52

X 56

VI. L415NB, MB StE 415.7 TM X 60

VII.L450NB, MB StE 445.7 TM X 65

L485NB, MB StE 480.7 TM X 70

Letters according to EN 10208-2 standard:L base material of tube N by normalising rollingM by thermo-mechanical rolling B B-class tubes


2.6. fINE-GRAINED STEELS

Typical applications: welded structures, bridges, containers and water tanks exposed to high load at low ambient temperature.Hot rolled steels with high strength, with extremely good weldability and formability properties. Specifically developed combination of high strength properties and good formability.

2.6.1. fine-grained steels produced by normalising rolling


10149-3SEW 092

IV.S275N, NL S260NC QStE 260 N

S315NC

V.S355N, NL S355NC QStE 340 N

QStE 380 N

VI. S420N, NL S420NC QStE 420 N

VII. S460N, NL S460NC QStE 460 N

Letters according to EN 10025-3 standard:N by normalising rollingNL by normalising rolling, impact test at -50 C

2.6.2. fine-grained steels produced by thermo-mechanical rolling


10025-4SEW 092

IV. S315MC S275M, ML

V.S355MC S355M, ML QStE 340 TM

QStE 380 TM

VI. S420MC S420M, ML QStE 420 TM

VII. S460MC S460M, ML QStE 460 TM

VIII.S500MC QStE 500 TM

S550MC QStE 550 TM

Letters according to EN 10149-2 standard:M by thermo-mechanical rollingC suitable for edge bending

2.6.3. fine-grained steels for cold rolling

Strength grade SEW 093

IV.ZStE 260

ZStE 300

V.ZStE 340

ZStE 380

VI. ZStE 420

2.7. TEMPERING, CASE HARDENING AND SPRING STEELS

Typical applications: machine parts as tempered steels or austempered steels.Delivery condition: hot rolled

Strength grade EN 10083-1

V.

2 C 22

2 C 25

2 C 35

2 C 40 *

2 C 45 *

2 C 50 *

VI.

2 C 55 *

2 C 60 *

28 Mn 6 *

25 CrMo 4 *

34 CrMo 4 *

51 CrV 4 *

* based on technical agreement.


2.8. WEAR RESISTANT STEELS

Typical applications: primarily for production of parts exposed to wear and tear, plough iron, breast board and sliding bases.

Wear resistance and toughness of different parts produced by boron micro-alloyed, fine-grained hot rolled products are adjustable by annealing, hardening and in case of need subsequent tempering performed at the end-user. Orders may only based on technical agreement.

Strength grade DASZ 200

VII.

DHR 42

DHR 48

DHR 50

DHR 52

2.9. ELECTROTECHNICAL STEELS

Typical applications: electric industrial applications, production of isotropic, cold rolled products with non-grain-oriented structure.

Strength grade DASZ 215

III.

DN 1,0 Si

DN 1,2 Si

DN 1,5 Si

DN 1,8 Si

DN 2,0 Si *

DN 2,1 Si *

DN 2,5 Si *

DN 3,0 Si *

* based on a technical agreement.

3. SPECIAL PRODUCTS

3.1. HOT ROLLED COILS AND SHEETS fOR PLASMA AND LASER CUTTING

The requirements of suitability for laser cutting are summarised in DASZ 216 standard. These products are ultra high-purity steels with low inclusion content, produced according to reduced chemical composition limit values, with reduced S-, P- and Si-contents; fine-grained, micro-alloyed, with more reduced mechanical values than those specified by similar standards and low internal stress, suitable for edge bending, as well as for plasma and laser cutting. Steel grades, specified by DASZ 216 standard or any other national or international standards, suitable for plasma and laser cutting, can be ordered.

FlatnessIn case of ordering plain sheets the flatness tolerances, depending on the strength grades according to EN 10051 standard, are given in the following table. Definition of the strength grades (A, B, C, D) according to EN 10051 standard are included in chapter 2 of this catalogue.

Flatness tolerance max. (mm/m)A B C D

4 4 5 5

Patterned sheets flatness tolerance (mm/m)

Width; b (mm)Thickness; h (mm)

1.601.99 2.002.30 2.312.99 3.0012.008001 300 10 8 8 8

1 3011 540 8

In case of ordering coils suitable for laser cutting our company guarantee the flatness tolerances in the above table for cut-to-length sheets only after performance of a professional levelling process on a cutting line with suitable technical conditions.


3.2. HOT ROLLED PRODUCTS fOR GALVANIzING

Suitability for hot-dip galvanizing according to EN 10025 standard is specified in the following table.

ClassElements in mass percent

Si Si + 2.5 P P1 Si 0.030 0.090

2* Si 0.35

3 0.14 Si 0.25 0.035

* Class 2 refers only to special zinc-alloys.

3.3. PATTERNED COILS AND SHEETS (DASz 141)

Typical applications: construction industrial stairs, paths, pavements and warehouse areas.

Patterned products can be ordered in steel grades with strength grades I-V according to DASZ 03 standard.

Pattern types

Diamond pattern Teardrop pattern


Dense teardrop pattern Wide teardrop pattern

Pattern parameters of coils and sheetsPattern

Diamond Teardrop Dense teardrop Wide teardropTop width (mm)) 2.814.20 3.907.10 4.908.45 3.847.22

Bottom width (mm) 4.204.90 6.308.30 8.2010.10 8.009.30

Length (mm) 27.3033.60 24.3029.30 30.0032.00

Pattern height:Thickness; h (mm) Minimal pattern height (mm) Maximal pattern height (mm)

1.602.30 0.60

2.002.313.00 0.80

3.019.99 1.00

10.0016.50* 0.80

* above 12 mm thickness it can only be ordered in coils

4. SURfACE

Our products are delivered according to EN 10163-2 standard class B sub-class 3.

5. TOLERANCES (DASz 03)

The specified values for tolerances shall not apply to the uncropped ends of the coil for a total length l, whichis calculated using the formula:

90l (m)= 20 m nominal thicknes (mm)

5.1. THICKNESS TOLERANCES

5.1.1. Thickness tolerances of plain products

Strength grade I., normal thickness tolerances

Thickness; h (mm)

Width; b (mm)

b < 980 980 b 1040 1040 1500

1.201.29 0.13

1.301.49 0.13

1.501.79 0.13 0.14

1.802.00 0.13 0.14

2.012.49 0.14 0.16

2.50 0.14 0.16 0.17

2.513.00 0.15 0.17 0.18

3.014.00 0.17 0.18 0.20

4.015.00 0.18 0.20 0.21

5.016.00 0.20 0.21 0.22

6.018.00 0.22 0.23 0.23

8.0110.00 0.32 0.33 0.34

10.0112.50 0.35 0.36 0.37

12.5115.00 0.37 0.38 0.40

15.0118.00 0.40 0.42 0.45

Strength grade I., reduced thickness tolerances

Thickness; h (mm)

Width; b (mm)

b < 980 980 b 1040 1040 1500

1.201.29 0.07

1.301.49 0.07

1.501.79 0.07

1.802.49 0.08

2.503.00 0.08

3.015.00 0.09

5.016.00 0.09 0.10

6.018.00 0.10 0.11

8.0110.00 0.16 0.17 0.17

10.0112.50 0.18 0.18 0.19

12.5115.00 0.19 0.19 0.20

15.0118.00 0.20 0.21

Strength grade II-III., normal thickness tolerances

Thickness; h (mm)

Width; b (mm)

b < 980 980 b 1040 1040 15001.201.29 0.17

1.301.49 0.17

1.501.79 0.17 0.19

1.802.00 0.17 0.19

2.012.49 0.18 0.21

2.50 0.18 0.21 0.23

2.513.00 0.20 0.22 0.24

3.014.00 0.22 0.24 0.26

4.015.00 0.24 0.26 0.28

5.016.00 0.26 0.28 0.29

6.018.00 0.29 0.30 0.31

8.0110.00 0.32 0.33 0.34

10.0112.50 0.35 0.36 0.37

12.5115.00 0.37 0.38 0.40

15.0118.00 0.40 0.42 0.45

Strength grade II-III., reduced thickness tolerances

Thickness; h (mm)

Width; b (mm)

b < 980 980 15001.201.29 0.07

1.301.49 0.07

1.501.79 0.07

1.802.49 0.08

2.503.00 0.08

3.014.00 0.09

4.015.00 0.10

5.016.00 0.11 0.12

6.018.00 0.15 0.16

8.0110.00 0.16 0.17 0.17

10.0112.50 0.18 0.18 0.19

12.5115.00 0.19 0.19 0.20

15.0118.00 0.20 0.21

Strength grade IV., normal thickness tolerances

Thickness; h (mm)

Width; b (mm)

b 1120 1120 15001.501.89 0.17

1.901.99 0.17 0.19

2.00 0.17 0.19

2.012.50 0.18 0.21

2.512.79 0.20 0.22

2.803.00 0.20 0.22 0.24

3.014.00 0.22 0.24 0.26

4.015.00 0.24 0.26 0.28

5.016.00 0.26 0.28 0.29

6.018.00 0.29 0.30 0.31

8.0110.00 0.32 0.33 0.34

10.0112.50 0.35 0.36 0.37

12.5115.00 0.37 0.38 0.40

15.0118.00 0.40 0.42 0.45

Strength grade IV., reduced thickness tolerances

Thickness; h (mm)

Width; b (mm)

b 1 120 1 120 1 5001.50-1.89 0.08

1.90-1.99 0.08

2.00-2.79 0.09

2.80-4.00 0.09

4.01-5.00 0.10

5.01-6.00 0.11 0.12

6.01-8.00 0.15 0.16

8.01-10.00 0.16 0.17

10.01-12.50 0.18 0.19

12.51-15.00 0.19 0.20

15.01-18.00 0.20 0.21

Normal thickness tolerances of our products of the strength grade V. and above are specified according to DASZ 03 standard being equal to or stricter than the values specified by EN 10051 standard.

Our products of the strength grade V. and above can also be ordered with reduced tolerances, if agreed.

5.1.2. Thickness tolerances of patterned products

Thickness*; h (mm)

Width; b (mm)b 1040 1040 < b 1300 1300 < b 1540

1.601.79 0.17

1.801.99 0.20 0.20

2.002.29 0.20 0.20

2.302.50 0.20 0.28

2.512.99 0.20 0.28

3.004.00 0.28 0.29 0.29

4.014.99 0.28 0.30 0.30

5.005.99 0.30 0.33 0.33

6.006.99 0.33 0.35 0.35

7.008.50 0.36 0.38 0.38

8.5110.00 0.40 0.41 0.41

10.0116.5 0.44 0.44 0.44

* The thickness (h) is the dimension of the part of the material without patterns.

5.2. WIDTH TOLERANCES

Width tolerances of coils and sheets mill edges:Width; b (mm) Width tolerance (mm)

b 1 200 - 0 / + 20

1 200 < b 1 500 - 0 / + 20

1 500 < b - 0 / + 25

Width tolerances trimmed edges:Width; b (mm) Width tolerance (mm)

b 1 200 - 0 / + 3,0

1 200 < b 1 500 - 0 / + 5,0

5.3. LENGTH TOLERANCES

Length tolerances of sheetsLength; l (mm) Length tolerance (mm)

2 000 - 0 / +8,2

2 500 - 0 / +8,5

3 000 - 0 / +8,8

6 000 - 0 / +10,6

Length tolerances of sheets can be calculated as follows:- 0/+ 7 mm basic tolerance, + 0.6 mm/m

5.4. fLATNESS

In case of ordering plain sheets the flatness tolerances, depending on the strength grades and width ranges according to EN 10051 standard, are included in the following table. Definiton of the strength grades (A, B, C, D) according to EN 10051 standard is included in chapter 2.

Width; b (mm) Flatness tolerance max. (mm/m)

A B C Db 1 200 15 18 23 as agreed

1 200 1 500 23 28 38 as agreed

Patterned sheets flatness tolerance (mm/m)

Width; b (mm)Thickness; h (mm)

1.601.99 2.002.30 2.312.99 3.00 3.0112.008001 300 25 20 15 15 15

1 3011 540 20 15

6. DIMENSIONS

The dimensions are given by strength grades. Strength grades of different qualities are included in chapter 2. on product groups.

6.1. PLAIN PRODUCTS

Strength grade I. + II. + III.Thickness; h (mm) Width; b (mm)

Min. Max. Min. Max.

1.2 1.29 980 1 040

1.3 1.49 840 1 120

1.5 1.79 800 1 220

1.8 2.49 800 1 300

2.5 18 800 1 540

Strength grade IV.Thickness; h (mm) Width; b (mm)

Min. Max. Min. Max.

1.5 1.89 800 1 120

1.9 1.99 800 1 250

2 2.79 800 1 300

2.8 18 800 1 540

Strength grade V.Thickness; h (mm) Width; b (mm)

Min. Max. Min. Max.

1.8 1.99 800 1 040

2 2.79 800 1 250

2.8 2.99 800 1 420

3 18 800 1 540

Strength grade VI.Thickness; h (mm) Width; b (mm)

Min. Max. Min. Max.

2.5 2.99 800 1 040

3 3.19 800 1 300

3.2 3.49 800 1 400

3.5 18.00 800 1 540

Strength grade VII. + VIII.Thickness; h (mm) Width; b (mm)

Min. Max. Min. Max.

3 3.19 840 1 040

3.2 3.49 840 1 120

3.5 3.79 840 1 220

4.3 15.00 840 1 540


6.2. PATTERNED PRODUCTS

Diamond

Strength grade I. + II. + III. + IV.Thickness; h (mm) Width; b (mm)

Min. Max. Min. Max.

1.8 1.99 840 1 040

2 2.49 800 1 220

2.5 2.99 800 1 300

3 16.5 800 1 540


Min. Max. Min. Max.

2.5 3.19 800 1 250

3.2 16.5 800 1 540

Strength grade I. + II. + III.Thickness; h (mm) Width; b (mm)

Min. Max. Min. Max.

1.6 1.79 840 1 040

1.8 1.99 840 1 300

2 2.99 800 1 300

3 16.5 800 1 540

Strength grade IV.Thickness; h (mm) Width; b (mm)

Min. Max. Min. Max.

1.6 1.89 840 1 040

1.9 1.99 840 1 250

2 2.99 800 1 250

3 16.5 800 1 540


Min. Max. Min. Max.

2.5 3.19 800 1 250

3.2 16.5 800 1 540

Teardrops


7. PACKAGING

Base types according to DASZ 34 standardProduct is identified by CODE 39 bar code labels.

7.1. SHEETS

7.1.1. Bundles with strapsLength (l) = 2 000 mmThickness (b) 3 mm

7.1.2. CORROSION PREVENITIVE PACKAGING

Length (l) = 2 000 mm

1. bundle number2. packaging material3. clamp4. self-adhesive label5. metal label6. colour marking7. banding strap8. edge protector

Bottom view of a packaged batch

1. Strap under the packaging material, below the strap used outside the packaging material


7.2. WIDE COILS

7.2.1. Strapping of coils with coil eye in horizontal position

Width (b)

16

2012

.01.

ISD DUNAFERR CO. LTD.SALES

Address: H2400 Dunajvros, Vasm tr 13.H1022 Budapest, Bimb u. 17.

Phone: +36 (1) 500-4673 Fax: +36 (1) 500-4601

E-mail: [email protected]: www.isd-dunaferr.hu

8. APPROBATED (CERTIfIED) PRODUCTS

Hot rolled ship plates with normal and high steel strength and with normalized and thermo-mechanical rollingCertified by: DET NORSKE VERITAS

Materials for pressure equipment manufacturing: unalloyed structural steels, wide coil and plates from wide coil

a) approved according to AD 2000 MERKBLATT W0 Certified by: MI TV SD

b) approved according to PED 97/23/EC Certified by: MI TV SD

Materials for manufacturing railway bridge elements according to DBS 918002-2(Deutsche Bahn Q1 qualification; Deutsche Bahn HPQ manufacturer's conformity)Certified by: Deutsche Bahn

Hot rolled products for construction purposes with CE-mark according to CPD 89/106/EEC Certified by: Germanischer Lloyd.

The products made by ISD Dunaferr Co. Ltd. are always supplied with a Conformity Statement of Producer and agreement shall be reached about the type of statement at the time of placing the order. The available types of statements are included by standard MSZ EN 10204:2005.

Certifications are available on the www.isd-dunaferr.hu website.

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Hot Rolled