... in manufaturing carbon spring steel wire rope. Detailed Product Description1,Name:Carbon spring steel rope ,carbon spring wire rope,steel wire rope ... with core.2,Raw Material:Quality carbon steel,60#, ... strength:1770mpa,1570mpa,1670mpa,1860mpa,1960mpa6,High carbon spring steel wire (Galvanized,Ungalvanized,coatedPVC/PE/teflon/rubber ...