spring steel wire Steel grade: 304, 316 Diameter: 0.1-5.0mm Surface: Electro Polishing Quality Stainless Steel WireMaterial:304,304L,316,316LDiameter: 5mm to 0.025mmUse: wire-drawing, weaving ... of wire mesh, soft pipe, beam of cabinet, steel wire rope, filter material and equipment, spring, etc.Chemical ...