規(guī)格齊全材質(zhì)G20CrNiMo產(chǎn)地/廠家進(jìn)口滲碳軸承鋼-----G20CrNiMo產(chǎn)品簡(jiǎn)介：G20CrNiMo (GB/T 3203-1982) /％化學(xué)成分:鋼號(hào)CSiMnMoCrPCuSNiG20CrNiMo0.17-0.230.15-0.400.60-0.900.15-0.300.35-0.650.0300.250.0300.40-0.70用途：用于汽車、拖拉機(jī)等承受沖擊載荷的軸承套圈和滾動(dòng)體。