电站阀门壳体材料压力—温度等级表

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1、电站阀门壳体材料压力温度等级表B.1表.给出了壳体材料为20、25、ZG200400、ZG230450、15CrMo、ZG20CrMo、12CrMoV、15Cr1Mo1V、ZG20CrMoV、ZG15Cr1Mo1V、1Cr5Mo、ZG1Cr5Mo、1Cr18Ni9Ti和ZG1Cr18Ni9Ti的阀门，其公称压力分别为0.1MPa、0.25MPa、0.4MPa、0.6MPa、1.0MPa、1.6MPa、2.5MPa、4.0MPa、6.3MPa、10.0MPa、16.0MPa、20.0MPa、25.0MPa、32.0MPa、42.0MPa、50.0MPa、63.0MPa时的压力温度等级值。B.2

2、表B.18B.21分别给出了壳体材料为WCB、WC1、WC6、WC9的阀门，其磅级为150、300、600、900、1500、2000、2500、3500、4500时的压力温度等级值。表B.1 公称压力0.1MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最大允许工作压力 MPa0.1200.100.090.080.070.060.060.050.2250.100.090.080.070.060.060.05ZG2004000.100.090.080.070.060.0

3、60.05ZG2304500.100.090.080.070.060.060.0515CrMo0.100.100.090.090.080.080.080.070.060.060.050.04ZG20CrMo0.100.100.090.090.080.080.080.070.060.0612Cr1MoV0.100.100.090.090.080.080.080.080.070.070.060.060.050.050.050.0515Cr1Mo1V0.100.100.090.090.080.080.080.080.070.070.060.060.050.050.050.05ZG20CrMoV0.1

4、00.100.090.090.080.080.080.080.070.070.060.060.05ZG15Cr1MoV0.100.100.090.090.080.080.080.080.070.070.060.060.050.050.050.051Cr5Mo0.100.100.090.090.080.070.060.060.050.050.040.040.04ZG1Cr5Mo0.100.100.090.090.080.070.060.060.050.050.040.040.041Cr18Ni9Ti0.100.100.090.080.080.080.070.070.060.060.060.060

5、.060.060.060.06ZG1Cr18Ni9Ti0.100.100.090.080.080.080.070.070.060.060.060.060.060.060.060.06 注1：温度或压力值处在所示值的蹭时，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。表B.2 公称压力0.25MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最大允许工作压力 MPa0.25200.250.220.200.180.160.140.110.4250.250

6、.220.200.180.160.140.11ZG2004000.250.220.200.180.160.140.11ZG2304500.250.220.200.180.160.140.1115CrMo0.250.240.230.220.210.210.200.180.160.140.120.110.100.09ZG20CrMo0.250.240.230.220.210.210.200.180.160.1412Cr1MoV0.250.240.230.220.210.210.200.190.180.180.160.140.120.110.100.0915Cr1Mo1V0.250.240.230.

7、220.210.210.200.190.180.180.160.140.120.110.100.09ZG20CrMoV0.250.240.230.220.210.210.200.190.180.180.160.140.120.110.100.09ZG15Cr1MoV0.250.240.230.220.210.210.200.190.180.180.160.140.120.110.100.091Cr5Mo0.250.240.230.210.200.180.160.140.110.100.090.080.070.06ZG1Cr5Mo0.250.240.230.210.200.180.160.140

8、.110.100.090.080.070.061Cr18Ni9Ti0.250.240.220.210.200.190.190.180.170.170.160.150.140.140.140.13ZG1Cr18Ni9Ti0.250.240.220.210.200.190.190.180.170.170.160.150.140.140.140.13 注1：温度或压力值处在所示值的蹭时，可用内插法来求取最高使用压力或温度值。11 注2：表中所指压力均为表压。12表B.3 公称压力0.4MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa2002503003504004254

9、50475500510520530510550560570最大允许工作压力 MPa0.4200.390.350.310.270.250.220.170.6250.390.350.310.270.250.220.17ZG2004000.390.350.310.270.250.220.17ZG2304500.390.350.310.270.250.220.1715CrMo0.390.370.360.340.330.320.310.270.250.220.190.170.150.13ZG20CrMo0.390.370.360.340.330.320.310.270.250.2212Cr1MoV0.3

10、90.370.360.340.330.320.310.290.280.270.250.220.200.180.160.1415Cr1Mo1V0.390.370.360.340.330.320.310.290.280.270.250.220.200.180.160.14ZG20CrMoV0.390.370.360.340.330.320.310.290.280.270.250.220.20ZG15Cr1MoV0.390.370.360.340.330.320.310.290.280.270.250.220.200.180.160.141Cr5Mo0.390.370.360.330.300.270

11、.250.220.180.160.140.120.11010ZG1Cr5Mo0.390.370.360.330.300.270.250.220.180.160.140.120.110101Cr18Ni9Ti0.390.370.350.330.310.300.290.280.270.260.250.240.240.230.220.21ZG1Cr18Ni9Ti0.390.370.350.330.310.300.290.280.270.260.250.240.240.230.220.21 注1：温度或压力值处在所示值的蹭时，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。表B.4

12、 公称压力0.6MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最大允许工作压力 MPa0.6200.590.550.490.400.390.340.260.9250.590.550.490.400.390.340.26ZG2004000.590.550.490.400.390.340.26ZG2304500.590.550.490.400.390.340.2615CrMo0.590.570.560.530.510.500.490.430.390.340.290.260

13、.240.22ZG20CrMo0.590.570.560.530.510.500.490.430.390.3412Cr1MoV0.590.570.560.530.510.500.490.450.420.400.390.340.310.270.250.2215Cr1Mo1V0.590.570.560.530.510.500.490.450.420.400.390.340.310.270.250.22ZG20CrMoV0.590.570.560.530.510.500.490.450.420.400.390.340.31ZG15Cr1MoV0.590.570.560.530.510.500.490

14、.450.420.400.390.340.310.270.250.221Cr5Mo0.590.570.560.530.470.410.390.330.270.250.220200.180.16ZG1Cr5Mo0.590.570.560.530.470.410.390.330.270.250.220200.180.161Cr18Ni9Ti0.590.570.550.520.490.460.430.410.400.400.390.380.370.360.340.33ZG1Cr18Ni9Ti0.590.570.550.520.490.460.430.410.400.400.390.380.370.3

15、60.340.33 注1：温度或压力值处在所示值的蹭时，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。表B.5 公称压力1.0MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最大允许工作压力 MPa1.0200.980.880.780.690.630.550.421.5250.980.880.780.690.630.550.42ZG2004000.980.880.780.690.630.550.42ZG2304500.980.880.780.690

16、.630.550.4215CrMo0.980.940.900.860.820.800.780.720.630.550.470.420.370.33ZG20CrMo0.980.940.900.860.820.800.780.720.630.5512Cr1MoV0.980.940.900.860.820.800.780.740.700.690.630.550.490.440.390.3515Cr1Mo1V0.980.940.900.860.820.800.780.740.700.690.630.550.490.440.390.35ZG20CrMoV0.980.940.900.860.820.800

17、.780.740.700.690.630.550.49ZG15Cr1MoV0.980.940.900.860.820.800.780.740.700.690.630.550.490.440.390.351Cr5Mo0.980.940.900.840.760.700.630.540.440.390.350.310.270.25ZG1Cr5Mo0.980.940.900.840.760.700.630.540.440.390.350.310.270.251Cr18Ni9Ti0.980.930.880.830.780.750.720.690.660.650.630.610.590.570.550.5

18、3ZG1Cr18Ni9Ti0.980.930.880.830.780.750.720.690.660.650.630.610.590.570.550.53 注1：温度或压力值处在所示值的蹭时，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。表B.6 公称压力1.6MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最大允许工作压力 MPa1.6201.571.371.231.080.980.880.662.4251.571.371.231.080.980

19、.880.66ZG2004001.571.371.231.080.980.880.66ZG2304501.571.371.231.080.980.880.6615CrMo1.571.491.401.341.281.261.231.140.980.880.740.660.590.51ZG20CrMo1.571.491.401.341.281.261.231.140.980.8812Cr1MoV1.571.491.401.341.281.261.231.171.111.080.980.880.780.690.630.5515Cr1Mo1V1.571.491.401.341.281.261.231.

20、171.111.080.980.880.780.690.630.55ZG20CrMoV1.571.491.401.341.281.261.231.171.111.080.980.880.780.690.630.55ZG15Cr1MoV1.571.491.401.341.281.261.231.171.111.080.980.880.780.690.630.551Cr5Mo1.571.491.411.321.191.100.980.860.690.630.550.490.440.39ZG1Cr5Mo1.571.491.411.321.191.100.980.860.690.630.550.490

21、.440.391Cr18Ni9Ti1.571.491.371.301.231.181.141.091.031.010.980.960.940.910.880.85ZG1Cr18Ni9Ti1.571.491.371.301.231.181.141.091.031.010.980.960.940.910.880.85 注1：温度或压力值处在所示值的蹭时，可用内插法来求取最高使用压力或温度值。13 注2：表中所指压力均为表压。14表B.7 公称压力2.5MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa20025030035040042545047550051052053

22、0510550560570最大允许工作压力 MPa2.5202.452.161.961.761.571.371.033.8252.452.161.961.761.571.371.03ZG2004002.452.161.961.761.571.371.03ZG2304502.452.161.961.761.571.371.0315CrMo2.452.332.212.112.042.001.961.841.571.371.151.030.930.83ZG20CrMo2.452.332.212.112.042.001.961.841.5712Cr1MoV2.452.332.212.112.042.0

23、01.961.881.791.761.571.371.231.080.980.8815Cr1Mo1V2.452.332.212.112.042.001.961.881.791.761.571.371.231.080.980.88ZG20CrMoV2.452.332.212.112.042.001.961.881.791.761.571.371.23ZG15Cr1MoV2.452.332.212.112.042.001.961.881.791.761.571.371.231.080.980.881Cr5Mo2.452.332.221.881.911.791.571.341.080.980.880

24、.780.690.63ZG1Cr5Mo2.452.332.221.881.911.791.571.341.080.980.880.780.690.631Cr18Ni9Ti2.452.312.162.061.961.901.831.771.661.621.571.521.471.421.371.32ZG1Cr18Ni9Ti2.452.312.162.061.961.901.831.771.661.621.571.521.471.421.371.32 注1：温度或压力值处在所示值的蹭时，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。表B.8 公称压力4.0MPa的钢制阀门的压

25、力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最大允许工作压力 MPa4.0203.923.533.142.742.452.161.666.0253.923.533.142.742.452.161.66ZG2004003.923.533.142.742.452.161.66ZG2304503.923.533.142.742.452.161.6615CrMo3.923.763.603.443.293.213.142.892.452.161.861.671.471.30ZG20CrMo3.9

26、23.763.603.443.293.213.142.892.452.1612Cr1MoV3.923.763.603.443.293.213.142.972.802.742.452.161.961.761.571.3715Cr1Mo1V3.923.763.603.443.293.213.142.972.802.742.452.161.961.761.571.37ZG20CrMoV3.923.763.603.443.293.213.142.972.802.742.452.161.96ZG15Cr1MoV3.923.763.603.443.293.213.142.972.802.742.452.1

27、61.961.761.571.371Cr5Mo3.923.763.613.383.042.792.452.111.761.571.371.231.080.98ZG1Cr5Mo3.923.763.613.383.042.792.452.111.761.571.371.231.080.981Cr18Ni9Ti3.923.733.533.343.143.012.892.762.602.522.452.382.312.232.162.09ZG1Cr18Ni9Ti3.923.733.533.343.143.012.892.762.602.522.452.382.312.232.162.09 注1：温度或

28、压力值处在所示值的蹭时，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。表B.9 公称压力6.3MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最大允许工作压力 MPa6.3206.275.494.904.413.923.532.609.5256.275.494.904.413.923.532.60ZG2004006.275.494.904.413.923.532.60ZG2304506.275.494.904.413.923.532.6015CrM

29、o6.275.955.625.355.135.014.904.593.923.532.942.602.312.06ZG20CrMo6.275.955.625.355.135.014.904.593.923.5312Cr1MoV6.275.955.625.355.135.014.904.704.494.413.923.533.142.742.452.1615Cr1Mo1V6.275.955.625.355.135.014.904.704.494.413.923.533.142.742.452.16ZG20CrMoV6.275.955.625.355.135.014.904.704.494.413

30、.923.533.142.742.452.16ZG15Cr1MoV6.275.955.625.355.135.014.904.704.494.413.923.533.142.742.452.161Cr5Mo6.275.965.655.264.784.473.923.432.742.452.161.961.761.57ZG1Cr5Mo6.275.965.655.264.784.473.923.432.742.452.161.961.761.571Cr18Ni9Ti6.275.885.45.204.904.754.594.444.164.043.923.823.723.633.533.40ZG1C

31、r18Ni9Ti6.275.885.45.204.904.754.594.444.164.043.923.823.723.633.533.40 注1：温度或压力值处在所示值的蹭时，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。表B.10 公称压力10.0MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最大允许工作压力 MPa10.0209.808.827.846.966.275.494.17JB/T 3595200215.0259.808.827.

32、846.966.275.494.17ZG200400ZG2304509.808.827.846.966.275.494.1715CrMo9.809.398.988.598.228.037.847.296.275.494.664.173.733.33ZG20CrMo9.809.398.988.598.228.037.847.296.275.4912Cr1MoV9.809.398.988.598.228.037.847.477.116.966.275.494.904.413.923.5315Cr1Mo1V9.809.398.988.598.228.037.847.477.116.966.275.4

33、94.904.413.923.53ZG20CrMoV9.809.398.988.598.228.037.847.477.116.966.275.494.90ZG15Cr1MoV9.809.398.988.598.228.037.847.477.116.966.275.494.904.413.923.531Cr5Mo9.809.419.028.447.627.076.275.344.413.923.533.142.742.45ZG1Cr5Mo9.809.419.028.447.627.076.275.344.413.923.533.142.742.451Cr18Ni9Ti9.809.318.82

34、8.337.847.577.297.016.616.446.276.085.885.695.495.29ZG1Cr18Ni9Ti9.809.318.828.337.847.577.297.016.616.446.276.085.885.695.495.29 注1：温度或压力值处在所示值的蹭时，可用内插法来求取最高使用压力或温度值。15 注2：表中所指压力均为表压。16JB/T 35952002表B.11 公称压力16.0MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最

35、大允许工作压力 MPa16.02015.6813.7212.2510.989.808.826.6224.02515.6813.7212.2510.989.808.826.62ZG200400ZG23045015.6813.7212.2510.989.808.826.6215CrMo15.6814.8614.0513.3812.8112.5312.2511.469.808.827.406.625.885.20ZG20CrMo15.6814.8614.0513.3812.8112.5312.2511.469.808.8212Cr1MoV15.6814.8614.0513.3812.8112.531

36、2.2511.7211.1910.989.808.827.846.966.275.4915Cr1Mo1V15.6814.8614.0513.3812.8112.5312.2511.7211.1910.989.808.827.846.966.275.49ZG20CrMoV15.6814.8614.0513.3812.8112.5312.2511.7211.1910.989.808.827.846.966.275.49ZG15Cr1MoV15.6814.8614.0513.3812.8112.5312.2511.7211.1910.989.808.827.846.966.275.491Cr5Mo1

37、5.6814.9014.1113.1511.9311.149.808.576.966.275.494.904.413.92ZG1Cr5Mo15.6814.9014.1113.1511.9311.149.808.576.966.275.494.904.413.921Cr18Ni9Ti15.6814.7013.7212.9912.2511.8511.4611.0610.3910.099.809.569.319.078.828.49ZG1Cr18Ni9Ti15.6814.7013.7212.9912.2511.8511.4611.0610.3910.099.809.569.319.078.828.4

38、9 注1：温度或压力值处在所示值的蹭时，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。表B.12 公称压力20.0MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200250300350400425450475500510520530510550560570最大允许工作压力 MPa20.02019.6017.6415.6813.7212.2510.988.3330.02519.6017.6415.6813.7212.2510.988.33ZG200400ZG23045019.6017.6415.6813.7212.2510.988.3315C

39、rMo19.6018.7817.9717.1916.4316.0615.6814.4612.2510.589.318.337.406.62ZG20CrMo19.6018.7817.9717.1916.4316.0615.6814.4612.2510.5812Cr1MoV19.6018.7817.9717.1916.4316.0615.6814.8614.0513.7212.2510.989.808.827.846.9615Cr1Mo1V19.6018.7817.9717.1916.4316.0615.6814.8614.0513.7212.2510.989.808.827.846.96ZG20

40、CrMoV19.6018.7817.9717.1916.4316.0615.6814.8614.0513.7212.2510.989.808.827.846.96ZG15Cr1MoV19.6018.7817.9717.1916.4316.0615.6814.8614.0513.7212.2510.989.808.827.846.961Cr5Mo19.6018.8218.0316.8915.1913.9712.2510.698.827.846.966.175.494.90ZG1Cr5Mo19.6018.8218.0316.8915.1913.9712.2510.698.827.846.966.1

41、75.494.901Cr18Ni9Ti19.6018.6217.6416.6615.6815.0614.4613.8412.9812.6212.2511.9311.6111.2910.9810.59ZG1Cr18Ni9Ti19.6018.6217.6416.6615.6815.0614.4613.8412.9812.6212.2511.9311.6111.2910.9810.59 注1：温度或压力值处在所示值的蹭时，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。表B.13 公称压力25.0MPa的钢制阀门的压力温度等级公称压力MPa钢号工作温度 强度试验压力 MPa200

42、250300350400425450475500510520530510550560570最大允许工作压力 MPa25.02024.0522.0519.6017.6415.6813.7210.3938.02524.0522.0519.6017.6415.6813.7210.39ZG200400ZG23045024.0522.0519.6017.6415.6813.7210.3915CrMo24.5023.4822.4621.4820.5420.0719.6018.3715.6813.7211.6210.399.318.33ZG20CrMo24.5023.4822.4621.4820.5420.0719.6018.3715.6813.7212Cr1MoV24.5023.4822.4621.4820.5420.0719.6018.7817.9717.6415.6813.7212.2510.989.808.8215Cr1Mo1V24.5023.4822.4621.4820.5420.0719.6018.7817.9717.6415.6813.7212.2510.989.808.82ZG20CrMoV24.5023.4822.4621.4820.5420.0719.6018.7817.9717.6415.6813.7212.25