Hot Rolled - GA Industri AB

Hot Rolled

The first step in the process when making sheet metal is hot rolling. Hot rolling means that steel is rolled from a 1200° warm steel compound. Hot rolled materials are available in a variety of grades and has a wide range of applications. It can be delivered both treated and untreated. Thickness from 1.5 mm.

Below are the most common hot rolled grades:

Structural Steel

EN10025

Yield Strength Re min. N/mm2

Ultimate Tensile Strength Rm
min-max N/mm2

Elongation A 80 % min

Anm

t<3mm

t>3mm

S235JRG2

235

360-510

340-470

Equivalent to Domex 240

S275JR

275

430-580

410-560

Cold-formed Steel

EN 10149

Yield Strength Re min. N/mm2

Ultimate Tensile Strength Rm min- max N/mm2

Elongation A 80 % min

S315 MC

315

390-510

20

S355 MC

355

430-550

19

S420 MC

420

480-620

16

S460 MC

460

520-670

14

S500 MC

500

550-700

12

S550 MC

550

600-760

12

S600 MC

600

650-820

11

S650 MC

650

700-880

10

S700MC

700

750-950

10

Mild Steel

EN10111

Yield Strength Re min-max N/mm2

Ultimate Tensile Strength Rmax N/mm2

Elongation min. %

t 1,5-2,0mm

t 2,0mm<

A80

A5

1,5-2,0mm

2,0-3,0mm

3,0 -8,0mm

DD11

170-360

170-340

440

23

24

28

DD12

170-340

170-320

420

25

26

30

DD13

170-330

170-310

400

28

29

33

DD14

170-310

170-290

380

31

32

36