Acidic Sheet

Hair

Acidic Sheet

Tufal (oxide) formed on Hot Rolled Coil surfaces is cleaned by passing through hydrochloric acid or sulphuric acid baths and lubricated with protective oil to prevent re-oxidation. The product, which is called Acid Cleaned Sheet Metal, is shipped to the user as a roll or slitted, cut to size according to demand. (RP-RPD- RPKK- HRP - HRPKK-LP-LPKK-TRP-TRP-TRPD-TRPKK) HRP Hot rolled, pickled, surface cleaned, edge cut sheet HRPKK Hot rolled, pickled, surface cleaned, edge cut sheet HRPKK Hot rolled, pickled, surface cleaned, edge cut sheet 110 THRP Hot rolled, tempered, pickled, surface cleaned, edge trimmed sheet cut from coil THRPK Hot rolled, tempered, pickled, surface cleaned, unedged sheet cut from coil

Euro Quality : DD11 - DD11(Cu) - DD12 - DD13 - DD14

Erdemir Quality : 6222 - 6282 - 3222 - 3922 - 4222 - 7222

Width : 600 - 1550 mm

Wall Thickness : 1,5 - 5,00 mm

HRP Sheet Properties

HRP sheet products are becoming more and more widespread due to the properties of this material. HRP sheets above all have a high strength value. As they are subjected to both hot and cold rolling procedure HRP The resistance of the sheets is greatly increased. However HRP sheets corrosion resistance is also higher than normal iron. Even in areas where the risk of corrosion is high, this material can be used for many years without any problem. HRP sheets It also stands out with its source retention levels. Strong bonding with other metals HRP sheets applied resources can remain intact for a long time.

HR → HRP

Pickling Line

Material Thickness

1.50 - 5.00 mm

Width

600 - 1550 mm

Coil Inner Diameter

610 mm

Maximum Roll Weight

30 tonnes

Quality

CONTINUOUS HOT ROLLED LOW CARBON STEEL FLAT PRODUCTS FOR COLD FORMING

No

(Nr)

Steel Quality

(Steel Ouality)

Steel Number

(Steel Number)

Product Form (Form of Product)

Chemical Composition

(Chemica/ Compostion) ( % ) Max

Yield Stress (Yield Strength)

(Nlmm2)

Yield Stress (Yield Strength)

(Nlmm2)

Tensile Stress at Rupture (Tensile Strength)

(Nlmm2)

Elongation Amount (E/ongation) (

¾)Min

Elongation Amount (E/ongation) (

¾)Min

Elongation Amount

(Elongation) ( % ) Min

    

C

s;

Mn

p

s

1,00<e<2,00

mm

2,00<e<11,00

mm

RmMax.

1,00<e<1,50m

m

1,50<e<2,00m

m

2.00<e-<3.00mm

1

DD11

1.0332

HAP

0.12

-

0.60

0.045

0.045

170-360

170-340

440

22

23

28

2

DD12

1.0398

HAP

0.10

-

0.45

0.035

0.035

170-340

170-320

420

24

25

30

3

0013

1.0335

HAP

0.08

-

0.40

0.030

0.030

170-330

170-310

400

27

28

33

4

DD14

1.0398

HAP

0.08

-

0.35

0.025

0.025

170-310

170-290

380

30

31

36

(*)Hot rolled pickled material

HOT ROLLED, HIGH YIELD STRENGTH STEEL FLAT PRODUCTS FOR COLD FORMING

No

(Nr)

Steel Quality

(Steei Ouality)

Steel Number

(Steel Number)

Product Form (Form of Product)

Chemical Composition

(Chemical Compostion) ( % ) Max

Yield Stress (Yield Strength)

(Nlmm2)

(Min)

Tensile Stress at Rupture (Tensile Strength)

(Nlmm2)

Elongation Amount (Elongation) (

%,)Min

Elongation Amount (Elongation) (

¾)Min

C

s;

Mn

p

s

Al(min)

  

1

S315MC

1.0972

HAP

0.12

0.50

1.30

0.025

0.020

0.015

315

390-510

20

24

2

S355MC

1.0976

HAP

0.12

0.50

1.50

0.025

0.020

0.015

355

430-550

19

23

3

S420MC

1.0980

HAP

0.12

0.50

1.60

0.025

0.015

0.015

420

480-620

16

19

4

S550MC

1.0986

HAP

0.12

0.50

1.80

0.025

0.015

0.015

550

600-760

12

14

(*)Hot rolled pickled material

HOT-ROLLED STRUCTURAL STEELS Hot-rolled products for structural steels (HRP-TS EN 10025-2)

No (Nr)

Steel Quality (Steel Quality)

Steel Number (Steel Number)

Product Form (Form of Product)

Chemical Composition (Chemical Compostion) (%) Max

Yield Stress (Yield Strength) (N/mm2 ) (Min)

Tensile Stress at Rupture (Tensile Strength) (N/mm2 )

Elongation Amount (%) Min

Elongation Amount (%) Min

Elongation (%) Min

Elongation Amount (%) Min

Elongation Amount (%) Min

C

Mn

P

s

N

Cu

Rm Max.

e<1.00mm

1,00<e<1,50m m

1.50<e<2.00mm

2,00<e<2,50m m

2.50<e<3.00 mm

1

S235JR

1.0037

HRP

0.20

1.40

0.04

0.040

0.012

0.550

235

360-510

17

18

19

20

21

2

S275JR

1.0044

HRP

0.22

1.50

0.04

0.040

0.012

0.550

275

430-580

15

16

17

18

19

3

S355JR

1.0045

HRP

0.24

1.60

0.04

0.040

0.012

0.550

355

510-680

14

15

16

17

18

Low Carbon Hot Rolled Steels Suitable for Cold Forming Chemical Composition (%)

Standard Provision

ERDEMİR

Quality No

Deoxidation Method

C max.

Mn max.

P max.

S max.

Ti min.

Standard

Quality

EN 10111

DD11

3222

-

0.12

0.60

0.045

0.045

-

EN 10111

DD11

4222

-

0.12

0.60

0.045

0.045

-

EN 10111

DD11

6222

-

0.11

0.5

0.035

0.035

-

EN 10111

DD11

6282(1)

-

0.12

0.60

0.045

0.045

-

EN 10111

DD12

6223(3)

Full still steel

0.09

0.4

0.03

0.030

-

EN 10111

DD13

6224(2)3)

Full still steel

0.07

0.35

0.025

0.025

-

EN 10111

DD11

7222

-

0.12

0.60

0.045

0.045

-

EN 10111

DD14

7224(3)

Full still steel

0.08

0.35

0.025

0.025

0.01

Mechanical Properties

Standard Provision

ERDEMİR

Quality No

Re N/mm2 ( kg/mm2 )

Rm(1)

N/mm2 ( kg/mm2 )

A (%)

Guarantee13) Duration

A80

A5

Standard

Quality

 

1.5 < d < 2

2 < d < 11

max.

1.5 < d < 2 min.

2 < d < 3 min.

3 < d < 11 min.

EN 10111

DD11

(2)

3222

170 - 360 (17.3-36.7)

170 - 340 (17.3-34.7)

440

( 44.9 )

23

24

28

-

EN 10111

DD11

(2)

4222

170 - 360 (17.3-36.7)

170 - 340 (17.3-34.7)

440

(44.9)

23

24

28

-

EN 10111

DD11

(2)

6222

170 - 360 (17.3-36.7)

170 - 340 (17.3-34.7)

440

(44.9)

23

24

28

-

EN 10111

DD11

(2)

6282

170 - 360 (17.3-36.7)

170 - 340 (17.3-34.7)

440

(44.9)

23

24

28

-

EN 10111

DD11

(2)

7222

170 - 360 (17.3-36.7)

170 - 340 (17.3-34.7)

440

(44.9)

23

24

28

-

EN 10111

DD12

6223

170 - 340 (17.3-34.7)

170 - 320 (17.3-32.6)

420

(42.8)

25

26

30

6 months

EN 10111

DD13

6224

170 - 330 (17.3-33.7)

170 - 310 (17.3-31.6)

400

(40.8)

28

29

33

6 months

EN 10111

DD14

7224

170 - 310 (17.3-31.6)

170 - 290 (17.3-29.6)

380

(38.8)

31

32

36

6 months

Areas of Use

These materials produced surface smoothness, thickness, width and physical properties are produced according to expectations. In general, the area where they are applied is suitable for cold forming. Accordingly, kitchen utensils, ventilation, durable household appliances, automotive sector and radiators. It can be used in applications desired by users.

It is used in the white goods industry, automotive industry, in areas suitable for superior formability, aging resistance and extra deep drawing processes that stand out.

Deep drawing feature steels that are suitable for enamelling and are used in the manufacture of kitchen utensils (e.g. pots, oven grills, etc.). Hot rolled sheets may not always be suitable for use due to scale on the surface. Hot rolled oiled and pickled grades are generally used for deep drawing, bending and drawing processes.

These products do not have sensitive surface quality expectations. However, it can be used in all applications where rigidity, strength and plasterability are required. In the machinery manufacturing sector and also in the automotive subsidiary sectors, the surface acid-cleaned sheets is used. Cleaning the surface of the sheets with acid provides more economic benefits after machine manufacturing. For this reason, manufacturers generally prefer materials whose surface is cleaned with acid.

Suitable for cold styling High strength steels can be preferred in all applications requiring high impact, formability and fatigue resistance. It is successfully used during the manufacture of LPG cylinders. These products, which are successfully used in the building sector, are generally preferred for their ability to be shaped.

Weight Ruler

Thickness mm

Unit Weight (kg) Dimension (width x length)

1200×2400

1250 x 2500

1500 x 3000

1500 x 6000

1500×12000

2000×6000

2000 x 8000

2000×12000

2500 x 12000

3000 x 12000

6

136

147

212

424

848

565

754

1130

1413

1696

8

181

196

283

565

1130

754

1005

1507

1884

2261

10

226

245

353

707

1413

942

1256

1884

2355

2826

12

271

294

424

848

1696

1130

1507

2261

2826

3391

14

317

343

495

989

1978

1319

1758

2638

3297

3956

15

339

368

530

1060

2120

1413

1884

2826

3533

4239

16

362

393

565

1130

2261

1507

2010

3014

3768

4522

18

407

442

636

1272

2543

1696

2261

3391

4239

5087

20

452

491

707

1413

2826

1884

2512

3768

4710

5652

22

497

540

777

1554

3109

2072

2763

4145

5181

6217

25

565

613

883

1766

3533

2355

3140

4710

5888

7065

30

678

736

1060

2120

4239

2826

3768

5652

7065

8478

32

723

785

1130

2261

4522

3014

4019

6029

7536

9043

35

791

859

1236

2473

4946

3297

4396

6594

8243

9891

40

904

981

1413

2826

5652

3768

5024

7536

9420

11304

45

1017

1104

1590

3179

6359

4239

5652

8478

10598

12717

50

1130

1227

1766

3533

7065

4710

6280

9420

11775

14130

55

1243

1349

1943

3886

7772

5181

6908

10362

12953

 

60

1356

1472

2120

4239

8478

5652

7536

11304

14130

 

70

1583

1717

2473

4946

9891

6594

8792

13188

 

 

80

1809

1963

2826

5652

11304

7536

10048

 

 

 

90

2035

2208

3179

6359

12717

8478

11304

 

 

 

100

2261

2453

3533

7065

14130

9420

12560

 

 

 

110

2487

2698

3886

7772

 

10362

 

 

 

 

120

2713

2944

4239

8478

 

11304

 

 

 

 

130

2939

3189

4592

9185

 

12246

 

 

 

 

150

3391

3680

5299

10598

 

14130

 

 

 

 

200

4522

4906

7065

14130