Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 36708-2018 |
Pre-hardening high speed tool steel 预硬化高速工具钢 |
China National Standards High speed steel |
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GB/T 33972-2017 |
Hot rolled steel sheet and strip for bogie frame of high-speed train 高速列车转向架构架用热轧钢板及钢带 |
China National Standards High speed steel |
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GB/T 33975-2017 |
Hot-rolled spring steel wire rod for high-speed railway fastener 高速铁路扣件用弹簧钢热轧盘条 |
China National Standards High speed steel |
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GB/T 25671-2010 |
High speed steels metal cutting tools with hard coating - Technical specifications 硬质涂层高速钢刀具 技术条件 |
China National Standards High speed steel |
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GB/T 9941-2009 |
High speed tool steel sheets and plates 高速工具钢钢板 |
China National Standards High speed steel |
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GB/T 17111-2008 |
Cutting tool - Designation of high-speed steel groups 切削刀具 高速钢分组代号 |
China National Standards High speed steel |
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GB/T 9943-2008 |
High-speed tool steels 高速工具钢 |
China National Standards High speed steel |
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GB/T 4211.2-2004 |
High speed steel tool bits--Part 2:Technical requirements 高速钢车刀条 第2部分:技术条件 |
China National Standards High speed steel |
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GB/T 4211.1-2004 |
High speed steel tool bits--Part 1:Types and dimensions 高速钢车刀条 第1部分:型式和尺寸 |
China National Standards High speed steel |
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