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  • Shaanxi Tonghui Steel Co., Ltd.

  • E-mail: sxthsteel@sxth-group.com

  • Tel: +86-29-89636557

  • Add: 1st Building Of Jinqiao International, Xi'an, Shaanxi,China

  • What's Difference Between Stainless Steel Cold Rolled Sheet And Hot Rolled Sheet ?
    Oct 25, 2018

    stainless steel sheet


    Hot-rolled stainless steel sheet is rolled to a relatively thin plate at a higher temperature; cold-rolled stainless steel sheet is rolled at room temperature. Generally, hot rolling is done first and then cold rolling is done. When the steel plate is thicker, it can only be rolled by hot rolling, and then rolled into a thin plate, and then cold rolled. 

    Hot-rolled stainless steel sheet is divided into thick plate (thickness is greater than 4 mm) and thin plate (thickness is 0.35-4 mm); cold-rolled stainless steel sheet is only one kind of thin plate (thickness is 0.2-4 mm). The end temperature of hot rolling is generally 800 ~ 900, and then it is generally cooled in air, so the hot rolling state is equivalent to normalizing treatment. Metal materials delivered in hot rolling state have a certain corrosion resistance because of a layer of oxide film on the surface.

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