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1 前言 马钢中板厂已生产了数百万吨的中厚板,主要产品有普碳板、低合金板、锅炉板、容器板和造船用钢板等,由于该类产品主要用于船舰、桥梁、机械制造、高压锅炉与容器,石油化工等重要部门,是关系到国民生计的重要产品之一,用户、生产厂对中厚板质量的要求都很严,国家有关部门也高度重视此类产品,在黑色冶金产品的26个强制性标准,中厚板标准就占了6个。因标准中的钢板的厚度涉及到公差、板形、表面质量、机械性能、重量及组批交货等规定。因此掌握标准中厚度
1 Introduction Magang Zhongban has produced millions of tons of plate, the main products are carbon plate, low alloy plate, boiler plate, container plate and shipbuilding steel, etc., as these products are mainly used for ships , Bridges, machinery manufacturing, high-pressure boilers and containers, petrochemicals and other important departments, is an important product related to the livelihood of the people, users, manufacturers of the quality requirements of the plate are very strict, the relevant state departments attach great importance to this Class products, 26 mandatory standards in the black metallurgical products, plate standards accounted for 6. Due to the standard thickness of the plate involves the tolerances, plate shape, surface quality, mechanical properties, weight and group delivery and other provisions. So master the standard thickness