求教K文件的问题

EFP的问题，需要把药型罩由铜换铝，使用铜的参数时可计算，更换参数后计算无法继续
修改前参数：*MAT_STEINBERG
2,8.96,0.477,0.12E-02,36.0,0.45,0.0,0.64E-02
2.83,2.83,0.377E-03,0.1E-02,63.5,0.179E+04,2.02,1.50
-9.00,3.00,0.0,0.0,0.0,0.0,0.0,0.0
0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0
*EOS_GRUNEISEN
2,0.394,1.49,0,0,1.99,0,0
1.00
修改后是：*MAT_JOHNSON_COOK
2,2.77,0.35
3.37E-3,3.43E-3,0.410,0.01,1.0,0.877E+3,294,1.00E-6
0.875E-5,-9.0,3.0,0.0,2.5,1.45,-0.47,0.018
0.00
*EOS_GRUNEISEN
2,0.5386,1.339,0.00,0.00,1.99,0.00,0.00
1.00
求大神帮帮忙:-|