牌號(hào) | 21MnCr5 |
---|---|
德國(guó)W-Nr. | 1.2162 |
對(duì)應(yīng)標(biāo)準(zhǔn) | DIN 17350-1980
工具鋼;交貨技術(shù)條件 Tool steels; technical terms of delivery |
歸類 | 合金鋼 |
標(biāo)簽 | 冷作合金工具鋼 |
說明 | 應(yīng)用:Tools for plastics processing that can be machined and case hardened. |
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