... rope with core. The raw material is quality carbon spring steel. Detailed Product Description1,Name:Spring steelrope, ... ,Mini tensile strength:1770mpa,1570mpa,1670mpa,1860mpa,1960mpa6,High carbon spring steel wire (Galvanized,Ungalvanized,coatedPVC/PE/teflon ... 1.2-20mm(steel wire rope)8,Place of origin:Jiangsu,China(Mainland)We are online all the ... wire ,steel wire rope,steel wire ,high carbon steel