公称 |
钢号 |
工作温度 ℃ |
强度试 |
|||||||||||||||
压力 |
200 |
250 |
300 |
350 |
400 |
425 |
450 |
475 |
500 |
510 |
520 |
530 |
540 |
550 |
560 |
570 |
压验力 |
|
Mpa |
最大允许工作压力 Mpa |
Mpa |
||||||||||||||||
|
20 |
1.57 |
1.37 |
1.23 |
1.08 |
0.98 |
0.88 |
0.66 |
|
|
|
|
|
|
|
|
|
2.4 |
|
25 |
1.57 |
1.37 |
1.23 |
1.08 |
0.98 |
0.88 |
0.66 |
|
|
|
|
|
|
|
|
|
|
|
ZG200--400 |
1.57 |
1.37 |
1.23 |
1.08 |
0.98 |
0.88 |
0.66 |
|
|
|
|
|
|
|
|
|
|
|
ZG230--450 |
1.57 |
1.37 |
1.23 |
1.08 |
0.98 |
0.88 |
0.66 |
|
|
|
|
|
|
|
|
|
|
|
15CrMo |
1.57 |
1.49 |
1.40 |
1.34 |
1.28 |
1.26 |
1.23 |
1.14 |
0.98 |
0.88 |
0.74 |
0.66 |
0.59 |
0.51 |
|
|
|
|
ZG20CrMo |
1.57 |
1.49 |
1.40 |
1.34 |
1.28 |
1.26 |
1.23 |
1.14 |
0.98 |
0.88 |
|
|
|
|
|
|
|
|
12CrlMoV |
1.57 |
1.49 |
1.40 |
1.34 |
1.28 |
1.26 |
1.23 |
1.17 |
1.11 |
1.08 |
0.98 |
0.88 |
0.78 |
0.69 |
0.63 |
0.55 |
|
|
15CrlMolV |
1.57 |
1.49 |
1.40 |
1.34 |
1.28 |
1.26 |
1.23 |
1.17 |
1.11 |
1.08 |
0.98 |
0.88 |
0.78 |
0.69 |
0.63 |
0.55 |
|
|
ZG20CrMoV |
1.57 |
1.49 |
1.40 |
1.34 |
1.28 |
1.26 |
1.23 |
1.17 |
1.11 |
1.08 |
0.98 |
0.88 |
0.78 |
0.69 |
0.63 |
0.55 |
|
|
ZG15CrlMolV |
1.57 |
1.49 |
1.40 |
1.34 |
1.28 |
1.26 |
1.23 |
1.17 |
1.11 |
1.08 |
0.98 |
0.88 |
0.78 |
0.69 |
0.63 |
0.55 |
|
|
1Cr5Mo |
1.57 |
1.49 |
1.41 |
1.32 |
1.19 |
1.10 |
0.98 |
0.86 |
0.69 |
0.63 |
0.55 |
0.49 |
0.44 |
0.39 |
|
|
|
|
ZG1Cr5Mo |
1.57 |
1.49 |
1.41 |
1.32 |
1.19 |
1.10 |
0.98 |
0.86 |
0.69 |
0.63 |
0.55 |
0.49 |
0.44 |
0.39 |
|
|
|
|
1Cr18Ni9Ti |
1.57 |
1.47 |
1.37 |
1.30 |
1.23 |
1.18 |
1.14 |
1.09 |
1.03 |
1.01 |
0.98 |
0.96 |
0.94 |
0.91 |
0.88 |
0.85 |
|
|
ZG1Cr18Ni9Ti |
1.57 |
1.47 |
1.37 |
1.30 |
1.23 |
1.18 |
1.14 |
1.09 |
1.03 |
1.01 |
0.98 |
0.96 |
0.93 |
0.91 |
0.88 |
0.85 |
|
注1:温度或压力值处在所示值的中间时,可用内插法来求取最高使用压力或温度值。 | ||||||||||||||||||
注2:表中所指压力均为表压。 |
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