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HC420/780TR Automotive steel is a kind of Common Cold Rolled Transformation Induced Plasticity Steel. This kind of steel has better formability, which mainly comes from organization containing residual austenite; namely in forming process, residual austenite experience is gradually transformed into hard martensite and is beneficial to uniform deformation; and it has realized the strength and the plastic good unity, which solves the contradictory between the strength and plasticity. In addition, this steel has the characteristics of  high impact absorption, high strength plastic product and high n values. HC420/780TR Automotive steel is suitable for manufacturing parts, whose structure is relatively complex, such as B column reinforcing plate, etc.

Key words: HC420/780TR Automotive steel,  HC420/780TR Common  Cold Rolled steel , HC420/780TR Common  Cold Rolled Transformation Induced Plasticity Steel

HC420/780TR Automotive steel Mechanical Properties :

JW-steel keeps more than 1000 tons HC420/780TR  steel plates in stock for your requirement. What’s more, we can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.