公称压力MPa
|
钢号
|
工作温度 ℃
|
强度试验压力MPa
|
|||||||||||||||
200
|
250
|
300
|
350
|
400
|
425
|
450
|
475
|
500
|
510
|
520
|
530
|
540
|
550
|
560
|
570
|
|||
最大允许工作压力 MPa
|
||||||||||||||||||
63.0
|
20
|
62.72
|
54.88
|
49.00
|
44.10
|
39.20
|
35.28
|
25.97
|
90.0
|
|||||||||
25
|
62.72
|
54.88
|
49.00
|
44.10
|
39.20
|
35.28
|
25.97
|
|||||||||||
ZG200-400
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|||||||||||
ZG-230-450
|
62.72
|
54.88
|
49.00
|
44.10
|
39.20
|
35.28
|
25.97
|
|||||||||||
15CrMo
|
62.72
|
59.45 | 56.19 | 53.52 | 51.26 | 50.13 | 49.00 | 45.94 | 39.20 | 35.28 | 29.40 | 25.97 | 23.27 | 20.83 | ||||
ZG20CrMo
|
62.72
|
59.45 | 56.19 | 53.52 | 51.26 | 50.13 | 49.00 | 45.94 | 39.20 | 35.28 | 29.40 | 25.97 | 23.27 | 20.83 | ||||
12CrlMoV
|
62.72
|
59.45 | 56.19 | 53.52 | 51.26 | 50.13 | 49.00 | 46.96 | 44.92 | 44.10 | 39.20 | 35.28 | 31.36 | 27.44 | 24.50 | 22.05 | ||
15CrlMolV
|
62.72
|
59.45 | 56.19 | 53.52 | 51.26 | 50.13 | 49.00 | 46.96 | 44.92 | 44.10 | 39.20 | 35.28 | 31.36 | 27.44 | 24.50 | 22.05 | ||
ZG20CrMoV
|
62.72
|
59.45 | 56.19 | 53.52 | 51.26 | 50.13 | 49.00 | 46.96 | 44.92 | 44.10 | 39.20 | 35.28 | 31.36 | 27.44 | 24.50 | 22.05 | ||
ZG15CrlMolV
|
62.72
|
59.45 | 56.19 | 53.52 | 51.26 | 50.13 | 49.00 | 46.96 | 44.92 | 44.10 | 39.20 | 35.28 | 31.36 | 27.44 | 24.50 | 22.05 | ||
1Cr5Mo
|
62.72
|
59.58 | 56.45 | 52.62 | 47.77 | 44.71 | 39.20 | 34.30 | 27.44 | 24.50 | 22.05 | 19.60 | 17.64 | 15.68 | ||||
ZG1Cr5Mo
|
62.72
|
59.58 | 56.45 | 52.62 | 47.77 | 44.71 | 39.20 | 34.30 | 27.44 | 24.50 | 22.05 | 19.60 | 17.64 | 15.68 | ||||
1Cr18Ni9Ti
|
62.72
|
58.80 | 54.88 | 51.94 | 49.00 | 47.47 | 45.94 | 44.40 | 41.65 | 40.42 | 39.20 | 38.22 | 37.24 | 36.26 | 35.28 | 33.97 | ||
ZG1Cr18Ni9Ti
|
62.72
|
58.80 | 54.88 | 51.94 | 49.00 | 47.47 | 45.94 | 44.40 | 41.65 | 40.42 | 39.20 | 38.22 | 37.24 | 36.26 | 35.28 | 33.97 | ||
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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