鑄鋼砂
型號:G10/SG2.5G12/SG2.0G14/SG1.7G16/SG1.4G18/SG1.2G25/SG1.0
G40/SG0.7G50/SG0.4G80/SG0.3G120/SG0.2
技術(shù)參數(shù):
化學成分:碳(C)0.70~1.20%錳(Mn)0.35~1.20%硅(Si)≥0.40%
硫(S)≤0.05%磷(P)≤0.05%
平均硬度:GP:42~52HRCGL:53~60HRCGH:60~64HRC
歐文壽命:2000~2800次
金相組織:均勻的回火馬氏體或回火屈氏體
密度:7.6g/cm3