Stainless steel wire is a kind of silk product with various specifications and models made of stainless steel as raw material. Common stainless steel wires with good corrosion resistance and high cost performance are 304 and 316 stainless steel wires.
(Austenitic stainless steel) mainly include:
321, (1Cr18Ni9Ti) also known as 18-8
304, (06Cr19Ni10)
304L, (00Cr19Ni10)
316, (0Cr17Ni12Mo2)
316L, (00Cr17Ni14Mo2)
Mo2Ti.
Main differences: 321 contains titanium, 316 contains molybdenum, 304 contains neither titanium nor molybdenum, Mo2Ti contains both molybdenum and titanium, 316L has the best performance, and 321/304 is average.

Common specifications
3.1.1 Stainless steel soft wire code: S, soft [commonly known as hydrogen-retracted wire]: bright surface, soft, non-magnetic, fatigue-resistant, large elongation and other characteristics. Specification: 0.03 - 5.0mm Material: 301, 302, 304, 304L, 316, 316L, 310, 310S, 321, etc.
3.1.2 Stainless steel lightly drawn wire code LD, lightly drawn The steel wire is drawn with a small reduction surface after heat treatment. It has bright surface, relatively soft, fatigue-resistant, and has certain elongation and other characteristics. Specification: 0.03-5.0mm Material: 301, 302, 304, 304L, 316, 316L, 310, 310S, 321, etc.
3.1.3 Code for cold drawn stainless steel wire: WCD, cold drawn, smooth surface, good toughness, wear resistance Specification: 0.03-6.0mm Material: 302, 304, 304L, 316, 316L, 310, 310S, 321, etc.
In addition: stainless steel spring wire: high hardness, strong elasticity, good wear resistance and compression resistance. Specifications: 0.15 - 5.0mm. Materials: 302, 304H, 304L, 316, 316L, 310, 310S, 321, etc.