GB/T 3879-1983 in English
SUPERSEDEDThe material blanks of steel bonded carbide
- Issued on:1983-10-10
- Implemented on:1984-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 3879-1983钢结硬质合金材料毛坯》由TC243（全国有色金属标准化技术委员会）归口，主管部门为中国有色金属工业协会。
本标准适用于以各种合金钢作粘结相，以碳化钛或碳化钨作硬质相所组成的作各种模具、工具、量卡具及耐磨零部件等用途的钢结硬质合金毛坯。
Scope
This standard applies to steel-bonded hard alloys that use various alloy steels as the binder phase and titanium carbide or tungsten carbide as the hard phase for various molds, tools, measuring fixtures and wear-resistant parts. blank.
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