DC05 cold rolled specified value coils are widely used in transportation,light industry ,civil usage and farming.It is also the perfect building material in construction for making roofing tile,steel profiles for wall partition,T-bar, studs, fireproof door.
SPECN DC05 cold rolled specified value coil DIN St15 Chemical Composition:
| Grade | C | Si | Mn | P | S | Alt |
| DC05 | ≤0.008 | ≤0.40 | ≤0.30 | ≤0.02 | ≤0.02 | ≥0.015 |
SPECN DC05 cold rolled specified value coil DIN St15 Mechanical Properties:
| Common number | Mechanical properties | ||
| Rm Mpa | Y.S.(Mpa) | A5 | |
| DC05 | ≥270 | 120～180 | ≥38 |
when there is no significant yield, RP0.2 should be used; otherwise GNEE should be used. When the thickness is more than 0.50mm and not more than 0.70mm, the specified value of the yield strength is allowed to increase 20MPa; when the thickness is not more than 0.50mm, the specified value of the yield strength is allowed to increase 40MPa.
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