Chinese Standard: GB/T 18376.2-2014

Grades of cemented carbide—Part 2:Grades of cemented carbide for geological and mining tools

全国有色金属标准化技术委员会(SAC/TC 243)

GB/T 18376的本部分规定了地质、矿山工具用硬质合金牌号的表示规则、分类代号、基本化学成分及力学性能、金相组织结构要求和作业条件推荐。
本部分适用于地质、矿山工具用硬质合金。

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