铁基自熔性合金粉末 Fe-based
|
合金牌号 Alloy |
硬度 Hardness |
合金成分 Nominal Composition wt% | ||||||||
| Fe | Cr | Si | B | W | Ni | Mo | Mn | C | ||
| Fe 25 | 25 HRC | BAL | 15 | 3 | 3 | 20 | 2 | 0.2 | ||
| Fe 40 | 40 HRC | BAL | 17 | 3 | 2 | V:0.5 | 12 | 1.2 | 0.1 | |
| Fe 45 | 45 HRC | BAL | 5 | 4 | 4 | 30 | 0.6 | |||
| Fe 50A | 50 HRC | BAL | 17 | 3.5 | 3.5 | 8 | 0.9 | |||
| Fe 50B | 50 HRC | BAL | 5 | 3.5 | 2.5 | 9 | 3 | 2 | 0.6 |
