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what's the difference between hot rolled and cold rolled steel?

After finishing lines such as cutting the head, cutting the tail, cutting the edge and straightening and leveling for multiple passes, the straight hair coil is···

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What is hot rolling?

​Hot rolling is a rolling process that is carried out above the recrystallization temperature.

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1.5 mm thick galvanized steel sheet

The thin steel plate is immersed in the dissolved zinc bath so that its surface adheres to a thin steel plate. It is mainly produced by continuous galvanizing p···

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What are the advantages and disadvantages of various steels?

Ordinary medium and thick steel plate: Advantages: smooth surface, good quality, easy processing, relatively low price. Disadvantages: internal bubbles, impurit···

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Common cold rolled steel plate grade introduction

The material composition of common steel plate grades is different, generally including carbon (C), silicon (Si), manganese (Mn), sulfur (S), phosphorus (P) and···

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