化学成分
等级 | 碳(%) | 磷(%) | 硫黄(%) | |
500E | 0.24 max | 0.055 max | 0.055 max | Ceq = C + Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15 = 0.51 Max |
500N | Ceq = C + Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15 = 0.46 Max |
化学成分
等级 | 碳(%) | 磷(%) | 硫黄(%) | |
500E | 0.24 max | 0.055 max | 0.055 max | Ceq = C + Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15 = 0.51 Max |
500N | Ceq = C + Mn/6 + (Cr+Mo+V)/5 + (Ni+Cu)/15 = 0.46 Max |