Stainless steel standard parts" is a specific professional term concept that includes a wide range of products. Stainless steel standard parts are usually used in more valuable machine parts for fastening because of their beauty, durability, and corrosion resistance. Most stainless steel materials can be made into steel wire or bar for fastener production, there are austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, and precipitation-hardening stainless steel. Stainless steel materials are selected mainly from the following aspects to consider:
1, the fastener material in terms of mechanical properties, especially the requirements of strength;
2, the working conditions of the material's corrosion resistance requirements;
3, the working temperature of the material heat resistance performance (high-temperature strength, oxidation resistance) requirements;
4, the production process requirements for the processing performance of the material;
5, other aspects, such as weight, price, and procurement factors should be considered. The production of standard parts and fasteners should also meet the technical requirements: bolts, screws and studs, nuts, and set screws.
Stainless steel parts processing is mainly 304, 201 materials, of which there are special materials, stainless steel parts processing process differences will be triggered by fluctuations in the market price of raw materials. Stainless steel parts processing requires cutting, folding, planing, punching and laser cutting process flow, commonly used stainless steel processing technology for surface brushing, sandblasting, and sandblasting. Mirror, color plating, and coating, including laser, shear, bending, slotting, stamping, welding, polishing, etc.
