The better side must be free from defects so that the homogeneous appearance of a quality finish or an electrolytically applied coating is not impaired. The other side must at least meet the requirements of surface type A.
EN DC07 cold rolled steel coil chemical composition:
GRADE | C% max | Mn% max | P% max | S% max | Alt% min | Ti max |
DC07 | 0.01 | 0.25 | 0.020 | 0.020 | 0.015 | 0.20 |
EN DC07 cold rolled steel coil is a cold rolled non-alloyed mild steel grades with guaranteed maximum yield and tensile strength, guaranteed minimum ductility (elongation at fracture) and good formability (n and r values).
EN DC07 cold rolled steel coil mechanical properties:
STEEL GRADE | Tensile Strength | Yield Strength max | Elongation min. | r | n |
<0.70 | 0.70-<1.0 | 1.0-<1.6 | >=1.6 | min | min |
DC07 | 250-310 | 150 | 39 | 40 | 41 |
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