... quality,competitive price and timely delivery hot sale oil tempered spring steel wire Dia: 0.2mm~14mm1) Material:SAE1006/1008/1010/1012/1016 ... /1030/1035/9254(55SICr),45#, 55#60#, 70#, 75#, 72A, 72B, 82B, 65Mn2) Diameter range: 0.2mm~13mm3) Standard: DIN17223, GB4357 ... 20tons in one 20's container. hot sale oil tempered spring steel wire