关于中厚板的那些知识
中厚板是指厚度4.5-25.0mm的钢板分普碳板、优碳板、低合金板、船板、桥梁板、锅炉板、容器板等，厚度25.0-100.0mm的称为厚板，厚度超过100.0mm的为特厚板。中文名：中厚板
英文：plates of middle thickness
中厚板的分类
中厚板除按尺寸区分外，还有按强度、化学成分、用途和交货状态分类的。按强度分类一般以抗张强度的下限分级,抗张强度50kgf/cm以上的称高强度钢板。按化学成分分为普通钢板和特殊钢板，后者包括不锈钢板和复合钢板。按用途大致分为造船钢板、焊接结构钢板、锅炉和压力容器钢板、低温钢板、耐腐蚀钢板、焊管用钢板以及特殊用途的钢板等。按交货状态分为轧制钢板、热处理钢板和抛丸、涂层钢板三种，因大型结构和造船的需要，抛丸、涂层钢板的产量，逐年增加。
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