低合金高强度钢棒材和型钢:38Si746Si751CrV452CrMoV455Cr355SiCr6-355SiCrV6-356SiCr760Cr360CrMo3-360Si861SiCr7/100Cr6100CrMnSi4-4100CrMnSi6-4100CrMnSi6-6100CrMo7100CrMo7-3100CrMo7-4100CrMnMoSi8-4-620Cr320Cr420MnCr4-217MnCr519MnCr515CrMo420CrMo420MnCrMo4-220NiCrMo220NiCrMo718CrNiMo7-618NiCrMo14-616NiCrMo16-5C56E56Mn470Mn443CrMo4X47Cr14X65Cr14X108CrMo17X89CrMoV18-180MoCrV42-1613MoCrNi42-16-14X82WMoCrV6-5-4X75WCrV18-4-1....)