carbon steel wire rods Coil 5.5mm SWRH82B,SWRH77B, ... ,SWRH72A,SWRH72B ER70S-2,ER70S-3,ER70S-4,ER70S carbon steel wire rods Coil 5.5mmSWRH82B,SWRH77B,SWRS82B, H08A ... SWRS82BCharacteristic and ApplicationThe wire rod of SWRS82B features stable chemical composition, low harmful elements,minor decarburization,good surface quality, ... . It can meet the requirement of metalwork industry. carbon steel wire rods