SS 304/316/321 Stainless Steel Wire
Stainless steel wires have the advantages of good electrical conductivity, thermal conductivity, high strength, high elasticity, wear resistance, corrosion resistance, and thermal stability in oxidizing atmospheres. It is widely used in textile, aerospace, military, pharmaceutical, biochemical, modern industry, modern civil, petrochemical and other industries.
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Product Description

Classification characteristics and applications of stainless steel wire:

1. Stainless steel spring wire

Product performance: Stainless steel spring wire refers to the steel specially used to manufacture springs and elastic elements due to its elasticity in the quenched and tempered state. The elasticity of steel depends on its ability to deform elastically, that is, within a specified range, the ability to deform elastically allows it to withstand a certain load without permanent deformation after the load is removed. Spring steel should have excellent comprehensive properties, such as mechanical properties (especially elastic limit, strength limit, yield ratio), anti-elasticity reduction performance (that is, anti-elasticity reduction performance, also known as anti-relaxation performance), fatigue performance, hardenability , Physical and chemical properties (heat resistance, low temperature resistance, oxidation resistance, corrosion resistance, etc.). In order to meet the above performance requirements, spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarburization), and precise shape and size.

Application fields: The stainless steel springs designed and produced are used in spray springs, high-temperature springs, battery welding, stainless steel compression springs, extension springs, torsion springs, high-strength springs, high-fatigue springs, medical springs, non-magnetic springs, and braided springs.

2. Stainless steel bright wire

Product features: Stainless steel bright wire has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good thermal workability such as stamping and bending, and no heat treatment hardening phenomenon. Beautiful surface condition, good formability, uniform elasticity, high plasticity, excellent straightening, elastic height, elastic width, easy automatic coiling, uniform wire diameter, etc.

Product use: stainless steel bright wire is widely used in petroleum, electronics, food, machinery, construction, aerospace, military industry, chemical industry, textile, fishery, construction, precision instruments, hardware tools, handicrafts, etc., brushes, springs, fishing gear, weaving Nets, medical equipment, steel needles, cleaning balls, hangers, underwear holders, etc.

3. Stainless steel cold pier wire

Product features: (1) High dimensional accuracy, up to ±0.01mm; (2) Excellent surface quality, good brightness; (3) Strong corrosion resistance, high tensile strength and fatigue resistance; (4) The chemical composition is stable, the steel is pure, and the content of inclusions is low; the packaging is intact and the price is favorable.

Product application: Stainless steel cold pier wire usually has a diameter of more than 1.0mm, and is often used in the manufacture of nuts, screws, washers, brackets, bolts, etc. Adding copper to the raw material has good formability; low processing stress; excellent surface quality; good work hardening, low die loss rate, and low magnetic properties after cold forging.

4. Stainless steel hydrogen unwinding

Product features: Stainless steel hydrogen annealing adopts large-scale hydrogen annealing equipment, which reduces hardness, improves plasticity, eliminates internal stress, refines tissue and eliminates tissue inhomogeneity, the grain structure is more uniform, the surface quality is more delicate, the surface is bright, soft, Non-magnetic, anti-fatigue, large extension force and so on. Product use: stainless steel hydrogen unwinding wire is used in petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, military and other industries.

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