牌號(hào) | 9S20 |
ISO數(shù)字牌號(hào) | 1 |
對(duì)應(yīng)標(biāo)準(zhǔn) | ISO 683-9-1988
熱處理鋼罗丰、合金鋼和易切削鋼.第9部分:鍛造易切削鋼 Heat-treatable steels,alloy steels and free-cutting steels-Part 9:Wrought free-cutting steels |
歸類 | 碳鋼 |
性能 | 易切削性 |
標(biāo)簽 | 非熱處理型易切削鋼 硫系易切削鋼 |