| 
 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  | 
|||||||||||||||||||
| 
 50.0  | 
 20  | 
 49.0  | 
 44.10  | 
 39.20  | 
 35.28  | 
 31.36  | 
 27.44  | 
 20.83  | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 70.0  | 
|
| 
 25  | 
 49.0  | 
 44.10  | 
 39.20  | 
 35.28  | 
 31.36  | 
 27.44  | 
 20.83  | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
|||
| 
 ZG200-400  | 
 -  | 
 -  | 
 -  | 
 -  | 
 -  | 
 -  | 
 -  | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
|||
| 
 ZG230-450  | 
 49.0  | 
 44.10  | 
 39.20  | 
 35.28  | 
 31.36  | 
 27.44  | 
 20.83  | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
|||
| 
 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  | 
 | 
 | 
|||
| 
 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  | 
 | 
 | 
|||
| 
 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  | 
|||
| 
 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  | 
|||
| 
 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  | 
|||
| 
 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  | 
|||
| 
 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  | 
 | 
 | 
|||
| 
 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  | 
 | 
 | 
|||
| 
 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  | 
|||
| 
 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  | 
|||
| 
 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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