公称 压力MPa |
钢号 |
工作温度 ℃ |
强度试验压力MPa |
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200 |
250 |
300 |
350 |
400 |
425 |
450 |
475 |
500 |
510 |
520 |
530 |
540 |
550 |
560 |
570 |
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最大允许工作压力 MPa |
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20.0 |
20 |
19.60 |
17.64 |
15.68 |
13.72 |
12.25 |
10.98 |
8.33 |
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30.0 |
25 |
19.60 |
17.64 |
15.68 |
13.72 |
12.25 |
10.98 |
8.33 |
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ZG200-400 |
- |
- |
- |
- |
- |
- |
- |
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ZG230-450 |
19.60 |
17.64 |
15.68 |
13.72 |
12.25 |
10.98 |
8.33 |
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15CrMo |
19.60 |
18.78 |
17.97 |
17.19 |
16.43 |
16.06 |
15.68 |
14.46 |
12.25 |
10.58 |
9.31 |
8.33 |
7.40 |
6.62 |
|
|
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ZG20CrMo |
19.60 |
18.78 |
17.97 |
17.19 |
16.43 |
16.06 |
15.68 |
14.46 |
12.25 |
10.58 |
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|
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12CrlMoV |
19.60 |
18.78 |
17.97 |
17.19 |
16.43 |
16.06 |
15.68 |
14.86 |
14.05 |
13.72 |
12.25 |
10.98 |
9.80 |
8.82 |
7.84 |
6.96 |
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15CrlMolV |
19.60 |
18.78 |
17.97 |
17.19 |
16.43 |
16.06 |
15.68 |
14.86 |
14.05 |
13.72 |
12.25 |
10.98 |
9.80 |
8.82 |
7.84 |
6.96 |
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ZG20CrMoV |
19.60 |
18.78 |
17.97 |
17.19 |
16.43 |
16.06 |
15.68 |
14.86 |
14.05 |
13.72 |
12.25 |
10.98 |
9.80 |
8.82 |
7.84 |
6.96 |
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ZG15CrlMolV |
19.60 |
18.78 |
17.97 |
17.19 |
16.43 |
16.06 |
15.68 |
14.86 |
14.05 |
13.72 |
12.25 |
10.98 |
9.80 |
8.82 |
7.84 |
6.96 |
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1Cr5Mo |
19.60 |
18.82 |
18.03 |
16.89 |
15.19 |
13.97 |
12.25 |
10.69 |
8.82 |
7.84 |
6.96 |
6.27 |
5.49 |
4.90 |
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ZG1Cr5Mo |
19.60 |
18.82 |
18.03 |
16.89 |
15.19 |
13.97 |
12.25 |
10.69 |
8.82 |
7.84 |
6.96 |
6.27 |
5.49 |
4.90 |
|
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1Cr18Ni9Ti |
19.60 |
18.62 |
17.64 |
16.66 |
15.68 |
15.06 |
14.46 |
12.84 |
12.98 |
12.62 |
12.25 |
11.93 |
11.61 |
11.29 |
10.98 |
10.59 |
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ZG1Cr18Ni9Ti |
19.60 |
18.62 |
17.64 |
16.66 |
15.68 |
15.06 |
14.46 |
12.84 |
12.98 |
12.62 |
12.25 |
11.93 |
11.61 |
11.29 |
10.98 |
10.59 |
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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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