Properties of cold-rolled steel with additional requirements to magnetic and mechanical properties
| Requirements to magnetic and mechanical properties under EN 10106 |
|
Typical magnetic and mechanical properties (for reference) |
| Finished product grade |
Magnetic properties |
Mechanical |
Additional requirements |
Magnetic properties |
Mechanical properties |
| P1,5/50, max |
ΔP1,5/50 |
B2500, min. |
B5000, min. |
Bends |
HV5 min. |
σT/ σB min. |
P1,0/50 |
P1,5/50 |
ΔP1,5/50 |
B2500 |
B5000 |
Bends |
HV5 |
σT |
σB |
σT/ σB |
Elongation |
| W/kg |
% |
T |
T |
|
|
|
W/kg |
W/kg |
% |
T |
T |
|
|
N/mm2 |
N/mm2 |
|
% |
| M470-50A |
4,70 |
±10 |
1,54 |
1,64 |
5 |
145 |
|
1,74 (1,45-2,00) |
3,95 (3,42-4,48) |
7 (1-12) |
1,60 (1,59-1,60) |
1,70 (1,69-1,71) |
>5 |
148 (138-158) |
274 (255-330) |
433 (415-470) |
0,63 (0,60-0,70) |
28 (22-32) |
| M530-50A |
5,30 |
±10 |
1,56 |
1,65 |
5 |
135 |
|
2,05 (1,92-2,13) |
4,61 (4,33-4,77) |
4,5 (4-5) |
1,625 (1,62-1,63) |
1,71 (1,70-1,72) |
>5 |
137 (128-143) |
295 (265-330) |
436 (415-460) |
0,67 (0,63-0,70) |
30 (27-33) |
| M600-50A |
6,00 |
±10 |
1,57 |
1,68 |
10 |
135 |
0,68 |
1,99 (1,81-2,28) |
4,45 (4,09-5,04) |
5,5 (4-5) |
1,63 (1,62-1,65) |
1,715 (1,71-1,73) |
>5
>10 |
147 (137-161) |
301 (270-330) |
447 (400-470) |
0,67 (0,63-0,71) |
31 (26-34) |
| M700-50A |
7,00 |
±10 |
1,60 |
1,69 |
10 |
135 |
0,68 |
| M530-65A |
5,30 |
±12 |
1,54 |
1,64 |
5 |
145 |
|
1,86 (1,78-2,20) |
4,51 (3,96-5,05) |
4,5 (3-8) |
1,60 (1,59-1,62) |
|
>5 |
149 (143-165) |
|
|
0,63 (0,60-0,68) |
|
| M600-65A |
6,00 |
±10 |
1,56 |
1,66 |
10 |
140 |
|
1,95 (1,80-2,14) |
4,49 (4,21-4,96) |
4 (1-6) |
1,62 (1,60-1,63) |
|
>10 |
149 (141-165) |
|
|
0,62 (0,60-0,67) |
|
| M700-65A |
7,00 |
±10 |
1,57 |
1,67 |
10 |
|
0,68 |
2,50 (2,20-3,29) |
5,64 (5,01-7,40) |
3 (1-8) |
1,64 (1,62-1,65) |
1,72 (1,71-1,73) |
>10 |
151 (144-162) |
329 (295-375) |
463 (435-500) |
0,71 (0,66-0,78) |
30 (25-35) |
| M800-65A |
8,00 |
±10 |
1,60 |
1,70 |
10 |
|
0,68 |
|
|
|