Features: 1) Raw material: SUS316L stainless steel 2) Physical parameter: a) Wire dia.: 0.035mm b) Dia. tolerance: ?.001mm c) Oval tolerance :≤0.001mm d) Tensile strength: 75 - 81kgf/mm? e) Elongation: ≥25% 3) Characteristics: a) Excellent straightness b) Uniform and beautiful surface condition c) Excellent coil-forming ability d) High elasticity and high fatigue resistance e) Strong corrosion resistance against exposure to the toughest atmosphere 4) Usage: aerospace, chemical industry, automobile industry, weaving, static-resistant and radiation-proof habiliment Packing: 1) Plastic spool, carton, pallet 2) Plastic spool, fiber board, compressed ply-wooden case, pallet 3) According to your requirements