1. Material:Q195/215/235 ,S,45#,55#,60#, 70#, 75#, 72A, 72B, 82B, 65Mn
2. Diameter range: 0.20mm~12.00mm
3. Tensile Strength: different classes as your requirement
4. Packing: coils ,spoils,B60,Z2 etc as customer requirement
5. ISO9001 quality management system certification
6. Our product:
High carbon steel arbon steel p> Spring steel p> Spoke on steel > 7. Chemical composition: Steel Grade GB Standard Carbon % Silicon % Manganese % srus % Sulr % Chromium % Nickel % Cuprum % 60# 0.60-0.61 0.18-0.22 0.52-0.59 0.012 0.007 0.06-0.07 0.05 0.18 65# 0.65 0.21 0.56 0.013 0.008 0.05 0.04 0.14 65Mn 0.60-0.70 0.10-0.25 0.70-1.00 0.030 0.030 0.20 0.20 0.25 70# 0.69-0.71 0.19-0.21 0.53-0.58 0.010-0.012 0.003-0.006 0.01-0.05 0.02-0.04 0.04 72A 72B 0.72 0.19 0.71 0.013 0.006 0.02 0.02 0.03 80# 0.80-0.81 0.22-0.24 0.59-0.76 0.008 0.004 0.04 82A 82B 0.82 0.24-0.25 0.76-0.77 0.011-0.014 0.004-0.007 0.17-0.17 > inside polyethylene film, outside PVC or hessian cloth > small coils of 50m, 100m, 150m, 200m, and so on > in spider packing then into cartons > or according to customer requirements. Welcome visit WANSTEEL! WANSTEEL serve the world! Vicky 5