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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42.0 |
20 |
41.16 |
37.04 |
32.93 |
28.81 |
25.73 |
23.15 |
17.49 |
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|
58.0 |
|
25 |
41.16 |
37.04 |
32.93 |
28.81 |
25.73 |
23.15 |
17.49 |
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ZG200-400 |
- |
- |
- |
- |
- |
- |
- |
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ZG230-450 |
41.16 |
37.04 |
32.93 |
28.81 |
25.73 |
23.15 |
17.49 |
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15CrMo |
41.16 |
39.44 |
37.73 |
36.09 |
34.51 |
33.72 |
32.93 |
30.36 |
25.73 |
23.15 |
19.55 |
17.49 |
15.44 |
13.63 |
|
|
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ZG20CrMo |
41.16 |
39.44 |
37.73 |
36.09 |
34.51 |
33.72 |
32.93 |
30.36 |
25.73 |
23.15 |
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12CrlMoV |
41.16 |
39.44 |
37.73 |
36.09 |
34.51 |
33.72 |
32.93 |
31.21 |
29.49 |
28.81 |
25.73 |
23.15 |
20.58 |
18.52 |
16.46 |
14.41 |
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15CrlMolV |
41.16 |
39.44 |
37.73 |
36.09 |
34.51 |
33.72 |
32.93 |
31.21 |
29.49 |
28.81 |
25.73 |
23.15 |
20.58 |
18.52 |
16.46 |
14.41 |
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ZG20CrMoV |
41.16 |
39.44 |
37.73 |
36.09 |
34.51 |
33.72 |
32.93 |
31.21 |
29.49 |
28.81 |
25.73 |
23.15 |
20.58 |
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ZG15CrlMolV |
41.16 |
39.44 |
37.73 |
36.09 |
34.51 |
33.72 |
32.93 |
31.21 |
29.49 |
28.81 |
25.73 |
23.15 |
20.58 |
18.52 |
16.46 |
14.41 |
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1Cr5Mo |
41.16 |
39.51 |
37.86 |
35.46 |
31.90 |
29.33 |
25.73 |
22.51 |
18.52 |
16.46 |
14.41 |
12.86 |
11.53 |
10.29 |
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ZG1Cr5Mo |
41.16 |
39.51 |
37.86 |
35.46 |
31.90 |
29.33 |
25.73 |
22.51 |
18.52 |
16.46 |
14.41 |
12.86 |
11.53 |
10.29 |
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1Cr18Ni9Ti |
41.16 |
39.10 |
37.04 |
34.99 |
32.93 |
31.64 |
30.36 |
29.07 |
27.27 |
26.50 |
25.73 |
25.09 |
24.44 |
23.80 |
23.15 |
22.29 |
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ZG1Cr18Ni9Ti |
41.16 |
39.10 |
37.04 |
34.99 |
32.93 |
31.64 |
30.36 |
29.07 |
27.27 |
26.50 |
25.73 |
25.09 |
24.44 |
23.80 |
23.15 |
22.29 |
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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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