... Low Carbon Steel 3, Hardened Steel DIA: 5.5mm~20mm ISO9001 2000 Sichuan Liaofu Special Steel Trading Co., Ltd.Stainless Steel wire ... Liaofu Special Steel Trading Co., Ltd.Stainless steel wire rod1, Grade: AISI 10222, Chemical composition CSiMnSPCrNiCu0. ... DEPOSIT6, Port: Dalian 7, MOQ: 1 MTCharacters:1, Low carbon steel2, Hardened SteelApplication: used in making gear, crankshaft, trestle ...