产品 Details

Iron and steel products > Round steel > Round steel【please click the picture for more details】

    Round steel【please click the picture for more details】

    Round steel

    MaterialQ195Q23510#20#35#45#Q215-23530431620Cr40Cr20CrMo35CrMo42CrMo40CrNiMoGCr1565Mn50Mn50Cr3Cr2W8V20CrMnTi5CrMnMo