成一科技各钢种特性的比较
2022-11-21 8:27:14
详细介绍
| 成一科技各钢种特性的比较 | ||||||
| 钢种 | 高温强度 | 软化抵抗 | 韧性 | 耐磨性 | 抗龟裂 | 淬火性 |
| 5CrMnMo | C | C | A+ | C | B | B |
| 5CrNiMo | C | C | A++ | C | B | B |
| 3Cr2W8V | A+ | B | B | A | C- | B |
| H13 | B | B | A- | B | A | A |
| H13ESR | B+ | B+ | A- | B+ | A | A |
| H13EFS | B+ | B+ | A- | A | A | A |
| CY8407 | A | B+ | A | A | A | A |
| CY8418 | A+ | A+ | A+ | A | A++ | A |
| HM1 | A | A | B | A | B+ | B |
| HM3 | A- | A | A | A- | A | B |
| HD | A | A- | B | A- | A- | B |
| 65Nb | A | B | C | A+ | B | B |
| Y4EFS | A | A | A | A | A | B |
| 1.2367EFS | A | A | A+ | A+ | A | A |
| GR | A+ | A+ | B | A+ | B | B |
| DY44 | A+ | A+ | B | A+ | A | B |
| DY33 | A++ | A+ | B | A++ | A+ | B |
| DY525 | A+ | A+ | A- | A+ | A | A |
| 关系式：（优A 良B 劣C）注：此关系式请作为一般基准使用 | ||||||
