Hot Rolled Steel Sheet

Area/Neighbourhood: 6301, 63rd Floor, Shanghai Tower, Lujiazui Financial And Trade Zone, Shanghai, China

Hot Rolled Steel Sheet Production Process

The production procedure of HRS is generally as follows: Iron making → steel making → continuous casting (or die casting) → hot rolling

 

Hot Rolled Steel Sheet production is a rolling procedure that relates rolling steel at a high temperature (usually above 1700°F) and over the recrystallization temperature of hot rolled sheet. When the steel heating temperature is higher than the recrystallization temperature, it can be formed and shaped easily, and the steel can be made to larger sizes. Hot Rolled Steel Sheet is usually cheaper than cold rolled steel because of the fact that it is usually manufactured without any delays and then does not require reheating of the steel (as with cold rolling). As steel cools, Hot Rolled Steel Sheet contracts slightly compared to cold rolling, so there is less control over the size and shape of the finished product.

 

Description of Hot Rolled Steel Sheet

由于其简单得多的加工方法,热轧钢可以很容易地成形和成形为任何所需的形式。热轧板是行业中种类最多的钢之一。由于其延展性,该热轧板在结构或分段模块的生产中非常有利。热轧钢板的主要特征与热轧卷材的特征相似,非常相似的生产程序,厚度,宽度和长度定义相似的物理特征,但后处理方法不同。另外,确定最终应用程序和相应的处理设备。

 

热轧钢板的应用

热轧钢用于焊接和锅炉制造,是铁轨和L型梁等建筑材料的理想选择。热轧钢的另一个优点是,热轧板的表面光洁度不是问题。

 

典型用途包括:

结构部分

是否具有抗性结构

压力容器

结构件,汽车底盘轮圈

造船,海洋应用

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