SEV345,常温压力容器用高强度钢板
- 化学成分 (9)
- 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)
- 代号与类型 (1)
序号指标范围值单位说明
1 | Si ( Si ) | 0.15 ~ 0.6 | % | |
2 | Mo ( mo ) | 0.15 ~ 0.5 | % | |
3 | Mn ( Mn ) | 0.8 ~ 1.7 | % | |
4 | V ( V ) | ≤ 0.1 | % | |
5 | Cu ( Cu ) | ,0.35 | % | |
6 | Nb ( Nb ) | ≤ 0.05 | % | |
7 | C ( C ) | ,0.19 | % | |
8 | S ( S ) | ≤ 0.035 | % | |
9 | P ( P ) | ≤ 0.035 | % | |
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