Cold Rolled - GA Industri AB

Cold Rolled

When thinner sheets are required or if a better surface is needed than what is produced by hot rolling, cold rolling must be used. The process starts with a hot rolled compound and starts when the material is not heated, hence the name cold rolled. After cold rolling the material is annealed. Cold rolled material can be controlled so that it is either easily molded – soft or very firm – hard. We usually sell cold rolled from 0.5 – 3.0 mm but it is possible to order both thinner and thicker.

Mild Steel

EN10130

Yield Strength Re N/mm2

Ultimate Tensile Strength Rm N/mm2

Elongation A80 min. %

DC01

-280

270-410

28

DC03

-240

270-370

34

DC04

-210

270-350

38

DC05

-180

270-330

40

DC06

-180

270-350

38

High-strength Steel

EN10268:
2006

Yield Strength Re min-max N/mm2

Ultimate Tensile Strength Rm min. N/mm2

Elongation A80 min. %

HC 260 LA

240-310

340

27

HC 300 LA

280-360

370

24

HC 340 LA

320-410

400

22

HC 380 LA

360-460

430

20

HC 420 LA

400-500

460

18