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Heat-treatable steels—Part 2:Alloy steels for quenching and tempering
MOD ISO 683-2:2016
全国钢标准化技术委员会(SAC/TC 183)
GB/T 34484的本部分规定了淬火及回火状态交货合金钢的订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志及质量证明书。
本部分适用于公称直径不大于310 mm的轧制圆钢及公称边长不大于280 mm的轧制方钢(以下简称钢材)。
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