- 化学成分 (12)
- 力学性能 (0)
- 热处理制度 (0)
- 物理性能 (0)
- 工艺性能及试验 (0)
- 使用性能和用途举例 (0)
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序号指标范围值单位说明
1 | Si ( Si ) | 0.15 ~ 0.35 | % | |
2 | Mn ( Mn ) | 0.25 ~ 0.45 | % | |
3 | Cr ( Cr ) | 1.35 ~ 1.6 | % | |
4 | Mo ( mo ) | ≤ 0.1 | % | |
5 | Ni ( Ni ) | ≤ 0.25 | % | |
6 | Cu ( Cu ) | ≤ 0.3 | % | |
7 | Al ( Al ) | ≤ 0.05 | % | |
8 | Ti ( Ti ) | ≥ 0 | % | |
9 | O ( O ) | ≤ 0.0015 * | % | 氧为游离氧 |
10 | C ( C ) | 0.93 ~ 1.05 | % | |
11 | S ( S ) | ≤ 0.015 | % | |
12 | P ( P ) | ≤ 0.025 | % |
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