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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 | 42 | 2.5 | 0.23 |
It is required to ensure that the cold bending and cup tests are qualified, and it is often used in industries such as automobiles and as raw materials for plated sheets. For transport machine building and the manufacture of white goods, cold bending rolled steel coils are predominantly used to manufacture cases, bodies and load-bearing elements of automobiles and other vehicles .



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