- 化学成分 (7)
- 力学性能 (0)
- 热处理制度 (0)
- 物理性能 (0)
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- 使用性能和用途举例 (0)
- 代号与类型 (1)
序号指标范围值单位说明
1 | Si ( Si ) | ≤ 0.4 | % | |
2 | Mn ( Mn ) | 0.5 ~ 0.8 | % | |
3 | Cr ( Cr ) | 0.4 ~ 0.6 | % | |
4 | Cu ( Cu ) | ≤ 0.3 | % | |
5 | C ( C ) | 0.42 ~ 0.48 | % | |
6 | S ( S ) | ≤ 0.035 | % | |
7 | P ( P ) | ≤ 0.025 | % |
序号指标范围值单位说明
1 | W-Nr材料号 | 1.3561 | | |
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