公称 |
钢号 |
工作温度 ℃ |
强度试 |
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压力 |
200 |
250 |
300 |
350 |
400 |
425 |
450 |
475 |
500 |
510 |
520 |
530 |
540 |
550 |
560 |
570 |
验压力 |
|
Mpa |
最大允许工作压力 Mpa |
Mpa |
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0.6 |
20 |
0.59 |
0.55 |
0.49 |
0.40 |
0.39 |
0.34 |
0.26 |
|
|
|
|
|
|
|
|
|
0.9 |
25 |
0.59 |
0.55 |
0.49 |
0.40 |
0.39 |
0.34 |
0.26 |
|
|
|
|
|
|
|
|
|
||
ZG200--400 |
0.59 |
0.55 |
0.49 |
0.40 |
0.39 |
0.34 |
0.26 |
|
|
|
|
|
|
|
|
|
||
ZG230--450 |
0.59 |
0.55 |
0.49 |
0.40 |
0.39 |
0.34 |
0.26 |
|
|
|
|
|
|
|
|
|
||
15CrMo |
0.59 |
0.57 |
0.56 |
0.53 |
0.51 |
0.50 |
0.49 |
0.43 |
0.39 |
0.34 |
0.29 |
0.26 |
0.24 |
0.22 |
|
|
||
ZG20CrMo |
0.59 |
0.57 |
0.56 |
0.53 |
0.51 |
0.50 |
0.49 |
0.43 |
0.39 |
0.34 |
|
|
|
|
|
|
||
12CrlMoV |
0.59 |
0.57 |
0.56 |
0.53 |
0.51 |
0.50 |
0.49 |
0.45 |
0.42 |
0.40 |
0.39 |
0.34 |
0.31 |
0.27 |
0.25 |
0.22 |
||
15CrlMolV |
0.59 |
0.57 |
0.56 |
0.53 |
0.51 |
0.50 |
0.49 |
0.45 |
0.42 |
0.40 |
0.39 |
0.34 |
0.31 |
0.27 |
0.25 |
0.22 |
||
ZG20CrMoV |
0.59 |
0.57 |
0.56 |
0.53 |
0.51 |
0.50 |
0.49 |
0.45 |
0.42 |
0.40 |
0.39 |
0.34 |
0.31 |
|
|
|
||
ZG15CrlMolV |
0.59 |
0.57 |
0.56 |
0.53 |
0.51 |
0.50 |
0.49 |
0.45 |
0.42 |
0.40 |
0.39 |
0.34 |
0.31 |
0.27 |
0.25 |
0.22 |
||
1Cr5Mo |
0.59 |
0.57 |
0.56 |
0.53 |
0.47 |
0.41 |
0.39 |
0.33 |
0.27 |
0.25 |
0.22 |
0.20 |
0.18 |
0.16 |
|
|
||
ZG1Cr5Mo |
0.59 |
0.57 |
0.56 |
0.53 |
0.47 |
0.41 |
0.39 |
0.33 |
0.27 |
0.25 |
0.22 |
0.20 |
0.18 |
0.16 |
|
|
||
1Cr18Ni9Ti |
0.59 |
0.57 |
0.55 |
0.52 |
0.49 |
0.46 |
0.43 |
0.41 |
0.40 |
0.40 |
0.39 |
0.38 |
0.37 |
0.36 |
0.34 |
0.33 |
||
ZG1Cr18Ni9Ti |
0.59 |
0.57 |
0.55 |
0.52 |
0.49 |
0.46 |
0.43 |
0.41 |
0.40 |
0.40 |
0.39 |
0.38 |
0.37 |
0.36 |
0.34 |
0.33 |
||
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。 |
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注2:表中所指压力均为表压。 |
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