The reason causing local surface thinning of hot rolled sheet HP265 when being stamped is analyzed by using scanning electron microscope etc.

应用扫描电镜等手段对热轧hp2 65钢板冲压时表面局部拉薄原因进行了分析。

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The production of hot rolled sheet for automobile beam was emphasized. Meanwhile, the existing problems of production were analyzed, and the development tendency was prospected.

重点介绍了热轧汽车大梁的生产状况，并对热轧汽车板生产中存在的问题进行了分析；

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At present, the company mainly engaged in hot-rolled sheet, semi-round bar products.

目前本公司主要经营热轧卷板、半圆钢产品。

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Last year it produced 3 million tons (3.48 million tonnes) of cold- and hot-rolled sheet steel.

FORBES: Man of steel

Last year it produced 3 million tons of cold- and hot-rolled sheet steel.

FORBES: Man of steel