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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6.3 |
20 |
6.27 |
5.49 |
4.90 |
4.41 |
3.92 |
3.53 |
1.03 |
|
|
|
|
|
|
|
|
|
9.5 |
25 |
6.27 |
5.49 |
4.90 |
4.41 |
3.92 |
3.53 |
1.03 |
|
|
|
|
|
|
|
|
|
||
ZG200-400 |
6.27 |
5.49 |
4.90 |
4.41 |
3.92 |
3.53 |
1.03 |
|
|
|
|
|
|
|
|
|
||
ZG230-450 |
6.27 |
5.49 |
4.90 |
4.41 |
3.92 |
3.53 |
1.03 |
|
|
|
|
|
|
|
|
|
||
15CrMo |
6.27 |
5.59 |
5.62 |
5.35 |
5.13 |
5.01 |
1.96 |
4.59 |
3.92 |
3.53 |
2.94 |
2.60 |
2.31 |
2.06 |
|
|
||
ZG20CrMo |
6.27 |
5.59 |
5.62 |
5.35 |
5.13 |
5.01 |
1.96 |
4.59 |
3.92 |
3.53 |
|
|
|
|
|
|
||
12CrlMoV |
6.27 |
5.59 |
5.62 |
5.35 |
5.13 |
5.01 |
1.96 |
4.70 |
4.49 |
4.41 |
3.92 |
3.53 |
3.14 |
2.74 |
2.45 |
2.16 |
||
15CrlMolV |
6.27 |
5.59 |
5.62 |
5.35 |
5.13 |
5.01 |
1.96 |
4.70 |
4.49 |
4.41 |
3.92 |
3.53 |
3.14 |
2.74 |
2.45 |
2.16 |
||
ZG20CrMoV |
6.27 |
5.59 |
5.62 |
5.35 |
5.13 |
5.01 |
1.96 |
4.70 |
4.49 |
4.41 |
3.92 |
3.53 |
3.14 |
2.74 |
2.45 |
2.16 |
||
ZG15CrlMolV |
6.27 |
5.59 |
5.62 |
5.35 |
5.13 |
5.01 |
1.96 |
4.70 |
4.49 |
4.41 |
3.92 |
3.53 |
3.14 |
2.74 |
2.45 |
2.16 |
||
1Cr5Mo |
6.27 |
5.96 |
5.65 |
5.26 |
4.78 |
4.47 |
1.57 |
3.43 |
2.74 |
2.45 |
2.16 |
1.96 |
1.76 |
1.57 |
|
|
||
ZG1Cr5Mo |
6.27 |
5.96 |
5.65 |
5.26 |
4.78 |
4.47 |
1.57 |
3.43 |
2.74 |
2.45 |
2.16 |
1.96 |
1.76 |
1.57 |
|
|
||
1Cr18Ni9Ti |
6.27 |
5.88 |
5.49 |
5.20 |
4.90 |
4.75 |
1.83 |
4.44 |
4.16 |
4.04 |
3.92 |
3.82 |
3.72 |
3.63 |
3.53 |
3.40 |
||
ZG1Cr18Ni9Ti |
6.27 |
5.88 |
5.49 |
5.20 |
4.90 |
4.75 |
1.83 |
4.44 |
4.16 |
4.04 |
3.92 |
3.82 |
3.72 |
3.63 |
3.53 |
3.40 |
||
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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