资讯动态
常用紧固件材料_阀门标准
|
螺柱 |
螺母 |
温度 max℃ |
螺柱 |
螺母 |
温度 max℃ |
|
35 |
25 |
425 |
0Cr18Ni9 |
0Cr18Ni9 |
600 |
|
35CrMo |
35、45 |
425 |
0Cr17Ni12Mo2 |
0Cr17Ni12Mo2 |
600 |
|
35CrMo |
30CrMo |
500 |
25Cr2Mo1VA |
25Cr2MoVA |
600 |
|
25Cr2MoVA |
30CrMo |
550 |
25Cr2MoVA |
35CrMo |
600 |
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