... machine,spring.the stainless steel wire has the good extensibility,high intensity,high flexibility, wear resistance,rust resistance. 2.Classification: hard material ... .184±0.0040.0040.185-0.199±0.0040.0040.200-0.299±0.0050.0050.300-0.310±0.0060 ... accommodation free here6)Price: cost price for the first cooperation High quality Stainless Steel Wire (200 Series) ISO9001, factory,China