Types of stainless steel and common specifications of stainless steel wire

2020-05-08 09:40:52 zhongqi 1

Types of stainless steel and common specifications of stainless steel wire

Stainless steel wire types: generally according to austenitic, ferritic, bidirectional stainless steel and martensitic stainless steel, mainly divided into 2 series, 3 series, 4 series, 5 series and 6 series stainless steel.

316 and 317 stainless steel (317 stainless steel performance see below) are molybdenum-containing stainless steel species. The molybdenum content of 317 stainless steel is slightly better than that of 316 stainless steel. Due to the molybdenum in steel, the overall performance of this steel is better than that of 310 and 304 stainless steel. When the concentration of sulfuric acid is lower than 15% and higher than 85% at high temperature, Stainless steel has a wide range of uses. 316 stainless steel also has good resistance to chloride attack, so it is usually used in the marine environment. The maximum carbon content of 316L stainless steel is 0.03, which can be used in applications that cannot be annealed after welding and require maximum corrosion resistance.

The common specifications of stainless steel wire are as follows:

1. Stainless steel cord code: S, soft [commonly known as hydrogen thread withdrawal]: The surface is bright, soft, non-magnetic, anti-fatigue, and large extension. Specification: 0.03-5.0mm Material: 301, 302, 304, 304L, 316, 316L, 310, 310S, 321, etc.

2. Stainless steel light-drawing wire code LD, lightly drawn steel wire after heat treatment, small surface reduction drawing. The surface is bright, soft, fatigue-resistant, and has a certain degree of extension. Specification: 0.03-5.0mm Material: 301, 302, 304, 304L, 316, 316L, 310, 310S, 321, etc.

3. Code for cold drawn stainless steel wire: WCD, cold drawn, smooth surface, good toughness, anti-wear specifications: 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 performance specifications: 0.15-3.0mm material: 302, 304H, 304L, 316, 316L, 310, 310S, 321 and so on.

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