... in China. 2,advanced testing equipment. 3,competitive price . Steel wire Material:SAE1006/1008,45#, 55#60#, 70#, 75#, 72A, ... ,spoils,B60,Z2 etc as customer requirementDelivery Detail:14 daysSpecificationssteel wire. Dia: 0.2mm~13mm Tensile Strength: different classes as ... 20's container Steel GradeGB StandardCarbon%Silicon%Manganese%Phosphorus%Sulphur %Chromium%Nickel%Cuprum%60#0.60-0.610.18-0.220.52 ...