现货供应瑞典高速工具钢HSP-15 HSP-16化学成分
通用型高速钢
标准号及牌号
(简写代号) | 化学成分 |
| C(碳) | W(钨) | Mo(钼) | Cr(铬) | V(钒) | Si(硅) | Mn(锰) | S(硫) | P(磷) | RE |
GB/T9941-1988
GB/T9942-1988
GB/T9943-1988 | W18Cr4V
(18-4-1) | 0.70～0.80 | 17.5～19.0 | ≤0.30 | 3.80～4.40 | 1.00～1.40 | 0.20～0.40 | 0.10～0.40 | ≤0.030 | ≤0.030 | - |
W9Mo3Cr4V
(9-3-4-1) | 0.77～0.87 | 8.50～9.50 | 2.70～3.30 | 3.80～4.40 | 1.30～1.70 | 0.20～0.40 | 0.20～0.40 | ≤0.030 | ≤0.030 | - |
W6Mo5Cr4V2
(6-5-4-2) | 0.80～0.90 | 5.50～6.75 | 4.50～5.50 | 3.80～4.40 | 1.75～2.20 | 0.20～0.45 | 0.15～0.40 | ≤0.030 | ≤0.030 | - |
| GB/T9943-1988 | CW6Mo5Cr4V2
(高碳6-5-4-2) | 0.95～1.05 | 5.50～6.75 | 4.50～5.50 | 3.80～4.40 | 1.75～2.20 | 0.20～0.45 | 0.15～0.40 | ≤0.030 | ≤0.030 | - |
W2Mo9Cr4V2
(2-9-4-2) | 0.97～1.05 | 1.40～2.10 | 8.20～9.20 | 3.50～4.00 | 1.75～2.25 | 0.20～0.55 | 0.15～0.40 | ≤0.030 | ≤0.030 | - |
| YB/T2-1980 | 9W18Cr4V
(高碳18-4-1) | 0.90～1.00 | 17.5～19.0 | ≤0.30 | 3.80～4.40 | 1.00～1.40 | ≤0.40 | ≤0.40 | ≤0.030 | ≤0.030 | - |
| W14Cr4VMnRE | 0.80～0.90 | 13.2～15.0 | ≤0.30 | 3.50～4.00 | 1.40～1.70 | ≤0.50 | 0.35～0.55 | ≤0.030 | ≤0.030 | 0.07 |
W12Cr4V4Mo
(12-4-4-1) | 1.20～1.40 | 11.5～13.0 | 0.90～1.20 | 3.80～4.40 | 3.80～4.40 | ≤0.40 | ≤0.40 | ≤0.030 | ≤0.030 | - |
