Technical information - China color steel plate net

The production methods of rolled steel
Treatment of major steel products is to pass forming, the steel that makes be machined (base, ingot) generation plasticity is out of shape. According to rolled steel treatment temperature differs in order to divide cold working and hot wor...
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Steel products is basic concept and production methods
The concept of 1, rolled steel: Steel is iron, carbon and the alloy of a few other elements. Rolled steel is steel ingot, billet or rolled steel make us...
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