| 
 公称  | 
 钢号  | 
 工作温度 ℃  | 
 强度试  | 
|||||||||||||||
| 
 压力  | 
 200  | 
 250  | 
 300  | 
 350  | 
 400  | 
 425  | 
 450  | 
 475  | 
 500  | 
 510  | 
 520  | 
 530  | 
 540  | 
 550  | 
 560  | 
 570  | 
 验压力  | 
|
| 
 Mpa  | 
 最大允许工作压力 Mpa  | 
 Mpa  | 
||||||||||||||||
| 
 10.0  | 
 20  | 
 9.80  | 
 8.82  | 
 7.84  | 
 6.96  | 
 6.27  | 
 5.49  | 
 1.03  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 15.0  | 
| 
 25  | 
 9.80  | 
 8.82  | 
 7.84  | 
 6.96  | 
 6.27  | 
 5.49  | 
 1.03  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
||
| 
 ZG200-400  | 
 —  | 
 —  | 
 —  | 
 —  | 
 —  | 
 —  | 
 —  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
||
| 
 ZG230-450  | 
 9.80  | 
 8.82  | 
 7.84  | 
 6.96  | 
 6.27  | 
 5.49  | 
 1.03  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
||
| 
 15CrMo  | 
 9.80  | 
 9.39  | 
 8.98  | 
 8.59  | 
 8.22  | 
 8.03  | 
 1.96  | 
 7.29  | 
 6.27  | 
 5.49  | 
 4.66  | 
 4.17  | 
 3.73  | 
 3.33  | 
 
  | 
 
  | 
||
| 
 ZG20CrMo  | 
 9.80  | 
 9.39  | 
 8.98  | 
 8.59  | 
 8.22  | 
 8.03  | 
 1.96  | 
 7.29  | 
 6.27  | 
 5.49  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
 
  | 
||
| 
 12CrlMoV  | 
 9.80  | 
 9.39  | 
 8.98  | 
 8.59  | 
 8.22  | 
 8.03  | 
 1.96  | 
 7.47  | 
 7.11  | 
 6.96  | 
 6.27  | 
 5.49  | 
 4.90  | 
 4.41  | 
 3.92  | 
 3.53  | 
||
| 
 15CrlMolV  | 
 9.80  | 
 9.39  | 
 8.98  | 
 8.59  | 
 8.22  | 
 8.03  | 
 1.96  | 
 7.47  | 
 7.11  | 
 6.96  | 
 6.27  | 
 5.49  | 
 4.90  | 
 4.41  | 
 3.92  | 
 3.53  | 
||
| 
 ZG20CrMoV  | 
 9.80  | 
 9.39  | 
 8.98  | 
 8.59  | 
 8.22  | 
 8.03  | 
 1.96  | 
 7.47  | 
 7.11  | 
 6.96  | 
 6.27  | 
 5.49  | 
 4.90  | 
 
  | 
 
  | 
 
  | 
||
| 
 ZG15CrlMolV  | 
 9.80  | 
 9.39  | 
 8.98  | 
 8.59  | 
 8.22  | 
 8.03  | 
 1.96  | 
 7.47  | 
 7.11  | 
 6.96  | 
 6.27  | 
 5.49  | 
 4.90  | 
 4.41  | 
 3.92  | 
 3.53  | 
||
| 
 1Cr5Mo  | 
 9.80  | 
 9.41  | 
 9.02  | 
 8.44  | 
 7.62  | 
 7.07  | 
 1.57  | 
 5.34  | 
 4.41  | 
 3.92  | 
 3.53  | 
 3.14  | 
 2.74  | 
 2.45  | 
 
  | 
 
  | 
||
| 
 ZG1Cr5Mo  | 
 9.80  | 
 9.41  | 
 9.02  | 
 8.44  | 
 7.62  | 
 7.07  | 
 1.57  | 
 5.34  | 
 4.41  | 
 3.92  | 
 3.53  | 
 3.14  | 
 2.74  | 
 2.45  | 
 
  | 
 
  | 
||
| 
 1Cr18Ni9Ti  | 
 9.80  | 
 9.31  | 
 8.82  | 
 8.33  | 
 7.84  | 
 7.57  | 
 1.83  | 
 7.01  | 
 6.61  | 
 6.44  | 
 6.27  | 
 6.08  | 
 5.88  | 
 5.69  | 
 5.49  | 
 5.29  | 
||
| 
 ZG1Cr18Ni9Ti  | 
 9.80  | 
 9.31  | 
 8.82  | 
 8.33  | 
 7.84  | 
 7.57  | 
 1.83  | 
 7.01  | 
 6.61  | 
 6.44  | 
 6.27  | 
 6.08  | 
 5.88  | 
 5.69  | 
 5.49  | 
 5.29  | 
||
| 
 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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