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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50.0 |
20 |
49.0 |
44.10 |
39.20 |
35.28 |
31.36 |
27.44 |
20.83 |
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|
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|
70.0 |
|
25 |
49.0 |
44.10 |
39.20 |
35.28 |
31.36 |
27.44 |
20.83 |
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ZG200-400 |
- |
- |
- |
- |
- |
- |
- |
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ZG230-450 |
49.0 |
44.10 |
39.20 |
35.28 |
31.36 |
27.44 |
20.83 |
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15CrMo |
49.0 |
46.96 |
44.92 |
42.92 |
41.08 |
40.14 |
39.20 |
36.75 |
31.36 |
27.44 |
23.27 |
20.83 |
18.62 |
16.66 |
|
|
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ZG20CrMo |
49.0 |
46.96 |
44.92 |
42.92 |
41.08 |
40.14 |
39.20 |
36.75 |
31.36 |
27.44 |
23.27 |
20.83 |
18.62 |
16.66 |
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|
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12CrlMoV |
49.0 |
46.96 |
44.92 |
42.92 |
41.08 |
40.14 |
39.20 |
37.57 |
35.93 |
35.28 |
31.36 |
27.44 |
24.50 |
22.05 |
19.60 |
17.64 |
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15CrlMolV |
49.0 |
46.96 |
44.92 |
42.92 |
41.08 |
40.14 |
39.20 |
37.57 |
35.93 |
35.28 |
31.36 |
27.44 |
24.50 |
22.05 |
19.60 |
17.64 |
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ZG20CrMoV |
49.0 |
46.96 |
44.92 |
42.92 |
41.08 |
40.14 |
39.20 |
37.57 |
35.93 |
35.28 |
31.36 |
27.44 |
24.50 |
22.05 |
19.60 |
17.64 |
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ZG15CrlMolV |
49.0 |
46.96 |
44.92 |
42.92 |
41.08 |
40.14 |
39.20 |
37.57 |
35.93 |
35.28 |
31.36 |
27.44 |
24.50 |
22.05 |
19.60 |
17.64 |
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1Cr5Mo |
49.0 |
47.04 |
45.08 |
42.21 |
38.22 |
35.77 |
31.36 |
26.71 |
22.05 |
19.60 |
17.64 |
15.68 |
13.72 |
12.25 |
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ZG1Cr5Mo |
49.0 |
47.04 |
45.08 |
42.21 |
38.22 |
35.77 |
31.36 |
26.71 |
22.05 |
19.60 |
17.64 |
15.68 |
13.72 |
12.25 |
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1Cr18Ni9Ti |
49.0 |
46.55 |
44.10 |
41.65 |
39.20 |
37.98 |
36.75 |
35.52 |
33.32 |
32.34 |
31.36 |
30.38 |
29.40 |
28.42 |
27.44 |
26.46 |
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ZG1Cr18Ni9Ti |
49.0 |
46.55 |
44.10 |
41.65 |
39.20 |
37.98 |
36.75 |
35.52 |
33.32 |
32.34 |
31.36 |
30.38 |
29.40 |
28.42 |
27.44 |
26.46 |
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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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