Message: | High Carbon Steel Wire Rods SWRH42B-SWRH82BSWRH42B-SWRH82B is different with SWRH42A-82A in the content of Manganese. Enhanced the hardness and tensile strength when keep the same toughness and plasticity.FeatherHardnessTensile strengthDurabilityCorrosion resistance url:http://www.wfsteels.com |