Chinese Standard: GB/T 20878-2007

Stainless and heat-resisting steels—Designation and chemical composition

全国钢标准化技术委员会

本标准规定了不锈钢和耐热钢牌号及其化学成分(见表1～表5),并以资料性附录的形式列入了部分牌号的物理参数、国外标准牌号或近似牌号对照表、不锈钢和耐热钢牌号适用标准等。
本标准规定的牌号及其化学成分适用于制、修订不锈钢和耐热钢(包括钢锭和半成品)产品标准时采用。

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