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 |
Elongation A 80 % min |
Anm |
||
|
t<3mm |
t>3mm |
|||||
|
S235JRG2 |
235 |
360-510 |
340-470 |
Motsvarar 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 Rm max 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 |