20CrMnMo数据库

20CrMnMo数据库LT20CrMnMo钢数据库一、基本信息（MELTB）FeCSiMnCrPSNNiMoVCu96.9550.190.251.01.250.020.0350.00.00.30.00.0供货状态：退火状态原始组织：铁素体(F)+珠光体(P)图一连续冷却曲线（CCT）图二等温转变曲线（TTT）：二、热物性参数1.扩散系数（MDIFF）组织的个数数据的形态扩散元素的个数202组织名温度依存（函数型）D=D0+D1×T+D2×T2+D3×T3+D4×T4SPHSA碳浓度D0D1D2D3D40.21.75e-1100001.21.75e-110000氮浓度0.21.75e-1100001.21.75e-110000SPHSB碳浓度D0D1D2D3D40.21.75e-1100001.21.75e-110000氮浓度0.21.75e-1100001.21.75e-1100002．比热（MSPEA）组织的个数数据的形态扩散元素的个数302组织名温度依存（函数型）S=S0+S1×T+S2×T2+S3×T3+S4×T4SPHSA碳浓度S0S1S2S3S40.20-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-111.00-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-11氮浓度0.00-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-110.80-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-11SPHSB碳浓度S0S1S2S3S40.20-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-111.00-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-11氮浓度0.00-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-110.80-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-11SPHSM碳浓度S0S1S2S3S40.20-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-111.00-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-11氮浓度0.00-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-111.00-7.7E-19.27E-03-2.44E-052.72E-08-1.0E-113.密度（MDENS）组织的个数数据的形态扩散元素的个数302组织名温度依存（函数型）DE=DE0+DE1×T+DE2×T2+DE3×T3+DE4×T4SPHSA碳浓度DE0DE1DE2DE3DE40.207.850E+0300000.507.850E+0300000.807.850E+0300001.007.850E+030000氮浓度0.007.850E+0300000.507.850E+0300000.807.850E+030000SPHSB碳浓度DE0DE1DE2DE3DE40.207.850E+0300000.507.850E+0300000.807.850E+0300001.007.850E+030000氮浓度0.007.850E+0300000.507.850E+0300000.807.850E+030000SPHSM碳浓度DE0DE1DE2DE3DE40.207.850E+0300000.507.850E+0300000.807.850E+0300001.007.850E+030000氮浓度0.007.850E+0300000.507.850E+0300000.807.850E+0300004.热膨胀系数（MTHEM）组织的个数数据的形态扩散元素的个数302组织名温度依存（函数型）TH=TH0+TH1×T+TH2×T2+TH3×T3+TH4×T4SPHSA碳浓度TH0TH1TH2TH3TH40.208.33-7.3E-21.72E-4-1.03E-701.20-1.85E+011.2E-1-1.97E-47.42E-82.03E-11氮浓度0.008.33-7.3E-21.72E-4-1.03E-701.00-1.85E+011.2E-1-1.97E-47.42E-82.03E-11SPHSB碳浓度TH0TH1TH2TH3TH40.208.33-7.3E-21.72E-4-1.03E-701.20-1.85E+011.2E-1-1.97E-47.42E-82.03E-11氮浓度0.008.33-7.3E-21.72E-4-1.03E-701.00-1.85E+011.2E-1-1.97E-47.42E-82.03E-11SPHSM碳浓度TH0TH1TH2TH3TH40.208.33-7.3E-21.72E-4-1.03E-701.20-1.85E+011.2E-1-1.97E-47.42E-82.03E-11氮浓度0.008.33-7.3E-21.72E-4-1.03E-701.00-1.85E+011.2E-1-1.97E-47.42E-82.03E-115.表面换热系数（MHTRS）MHTRS冷却剂名称境界数油温度（℃）换热系数（W/mm2K）353.1550373.1580423.1550473.1580523.15120553.15150573.15170593.15210613..15330633.15460653.15500673.15550693.15600713.15650733.15700753.15800773.151170793.151490813.151840833.152150853.152400873.152700893.153000913.153300933.153400953.153500973.153400993.1530001013.1525001033.1522001053.1518001073.1511901093.157201113.154001123.151006.热传导系数（MCOND）组织的个数数据的形态扩散元素的个数302组织名温度依存（函数型）K=K0+K1×T+K2×T2+K3×T3+K4×T4SPHSA碳浓度K0K1K2K3K40.202.0E-01-8.8E-041.83E-06-1.68E-95.5E-131.002.0E-01-8.8E-041.83E-06-1.68E-95.5E-13氮浓度0.002.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.502.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.802.0E-01-8.8E-041.83E-06-1.68E-95.5E-13SPHSB碳浓度K0K1K2K3K40.202.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.502.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.802.0E-01-8.8E-041.83E-06-1.68E-95.5E-131.002.0E-01-8.8E-041.83E-06-1.68E-95.5E-13氮浓度0.002.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.502.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.802.0E-01-8.8E-041.83E-06-1.68E-95.5E-13SPHSM碳浓度K0K1K2K3K40.202.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.502.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.802.0E-01-8.8E-041.83E-06-1.68E-95.5E-131.002.0E-01-8.8E-041.83E-06-1.68E-95.5E-13不同氮浓度下的系数0.002.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.502.0E-01-8.8E-041.83E-06-1.68E-95.5E-130.802.0E-01-8.8E-041.83E-06-1.68E-95.5E-13三、力学性能参数1.Poisson比（MPOISSON）组织的个数数据的形态扩散元素的个数302组织名温度依存（函数型）P=P0+P1×T+P2×T2+P3×T3+P4×T4SPHSA碳浓度P0P1P2P3P40.000.2712.1344E-4-2.406E-7001.000.2712.1344E-4-2.406E-700氮浓度0.000.2712.1344E-4-2.406E-7001.000.2712.1344E-4-2.406E-700SPHSB碳浓度P0P1P2P3P40.200.2352.1040E-4-2.303E-7001.200.2352.1040E-4-2.303E-700氮浓度0.000.2352.1040E-4-2.303E-7001.000.2352.1040E-4-2.303E-700SPHSM碳浓度P0P1P2P3P40.000.2052.0520E-4-2.102E-7001.000.2052.0520E-4-2.102E-700氮浓度0.000.2052.0520E-4-2.102E-7001.000.2052.0520E-4-2.102E-7002.弹性系数(MYOUNG)组织的个数数据的形态扩散元素的个数302组织名温度依存（函数型）Y=K0+K1×T+K2×T2+K3×T3+K4×T4SPHSA碳浓度K0K1K2K3K40.202.58E+01-2.02E-020000.402.58E+01-2.02E-020000.602.58E+01-2.02E-020000.802.58E+01-2.02E-020001.202.58E+01-2.02E-02000氮浓度0.202.58E+01-2.02E-020000.402.58E+01-2.02E-020000.602.58E+01-2.02E-020000.802.58E+01-2.02E-020001.202.58E+01-2.02E-02000SPHSB碳浓度K0K1K2K3K40.202.58E+01-2.02E-020001.202.58E+01-2.02E-02000氮浓度0.202.58E+01-2.02E-020001.202.58E+01-2.02E-02000SPHSM碳浓度DE0DE1DE2DE3DE40.202.58E+01-2.02E-020001.202.58E+01-2.02E-02000氮浓度0.202.58E+01-2.02E-020001.202.58E+01-2.02E-020003.硬化系数（MHARD）组织的个数数据的形态扩散元素的个数302组织名温度依存（函数型）K=K0+K1×T+K2×T2+K3×T3+K4×T4SPHSA碳浓度K0K1K2K3K40.20-1.048E+021.0950.170E-02001.00-1.048E+021.0950.170E-0200氮浓度0.00-1.048E+021.0950.170E-02001.00-1.048E+021.0950.170E-0200SPHSB碳浓度K0K1K2K3K40.20-1.048E+021.0950.170E-02001.00-1.048E+021.0950.170E-0200氮浓度0.00-1.048E+021.0950.170E-02001.00-1.048E+021.0950.170E-0200SPHSM碳浓度K0K1K2K3K40.20-1.048E+021.0950.170E-02001.00-1.048E+021.0950.170E-0200氮浓度0.00-1.048E+021.0950.170E-02001.00-1.048E+021.0950.170E-02004.屈服应力（MYIELD）组织的个数数据的形态扩散元素的个数302组织名温度依存（函数型）K=K0+K1×T+K2×T2+K3×T3+K4×T4SPHSA碳浓度K0K1K2K3K40.202.12E+03-2.720001.005.12E+03-1.80E+011.65E-0200氮浓度0.005.12E+03-1.80E+011.65E-02001.005.12E+03-1.80E+011.65E-0200SPHSB碳浓度K0K1K2K3K40.202.12E+03-2.720001.005.12E+03-1.80E+011.65E-0200氮浓度0.005.12E+03-1.80E+011.65E-02001.005.12E+03-1.80E+011.65E-0200SPHSM碳浓度K0K1K2K3K40.202.12E+03-2.720001.005.12E+03-1.80E+011.65E-0200氮浓度0.005.12E+03-1.80E+011.65E-02001.005.12E+03-1.80E+011.65E-0200四、相变分析参数1．相变临界温度AC1AC3MS温度/K983.151103.15/2.相变潜热（MLATENT）组织的个数数据的形态扩散元素的个数212组织名AUSDIF碳浓度开始温度结束温度相变潜热0.201017.15693.155.122E+011.201017.15693.155.122E+01氮浓度0.001017.15693.155.122E+011.201017.15693.155.122E+01AUSMAR碳浓度开始温度结束温度相变潜热0.20723.15523.158.37E+011.20723.15523.158.37E+01氮浓度0.00723.15523.158.37E+011.20723.15523.158.37E+013.相变膨胀系数（MEXPAN）组织的个数数据的形态扩散元素的个数202302组织名温度依存（函数型）B=B0+B1×T+B2×T2,n=n0+n1×TSPHSA碳浓度B0B1B2n0n10.20-2.821E-02-1.678E-052.466E-7-1.0873.139E-41.00-2.821E-02-1.678E-052.466E-7-1.0873.139E-4氮浓度0.20-2.821E-02-1.678E-052.466E-7-1.0873.139E-41.00-2.821E-02-1.678E-052.466E-7-1.0873.139E-4