wire steel

Steel wire is one of the four major varieties of steel, including plate, tube, profile, and wire. It is made from hot-rolled wire rods and cold drawn
Manufactured reprocessed products. Classified by cross-sectional shape, there are mainly circles, squares, moments, triangles, ellipses, flats, trapezoids, Z-shaped shapes, etc; According to size classification, there are ultra-fine<0.1mm, relatively fine 0.1-0.5mm, fine 0.5-1.5mm, medium 1.5-3.0mm, coarse 3.0-6.0mm, relatively coarse 6.0-8.0mm, and ultra-coarse>8.0mm; According to strength classification, there are low strength<390 MPa, lower strength 390-785 MPa, ordinary strength 785-1225 MPa, higher strength 1225-1960 MPa, high strength 1960-3135 MPa, and ultra-high strength>3135 MPa; Classified by purpose: ordinary quality steel wire includes welding rod, nail making, mesh making, packaging and printing industry steel wire, cold forging steel wire is used for cold heading rivets, screws, etc., electrical steel wire includes special steel wire for producing overhead communication lines, steel core aluminum stranded wires, etc., textile industry steel wire includes rough comb, heald 013, needle cloth and needle wire, rope making steel wire is used for producing steel wire rope and spoke, spring steel wire includes spring and spring washer Steel wire for piano, tires, curtains, and transportation tapes, structural steel wire refers to steel wire for easy cutting in the clock and watch industry, ball bearings, and automatic machines. Stainless steel wire includes stainless steel wire and surgical implant steel wire for various purposes mentioned above, resistance alloy wire is used for heater elements and resistance elements, and tool steel wire includes steel wire and shoe making steel wire.