Stainless steel machined parts are widely used in many industrial fields due to their excellent corrosion resistance, heat resistance, mechanical strength and surface finish.
Food and Medical Equipment: Stainless steel (such as SUS304 and SUS316) possesses excellent corrosion resistance and hygiene properties, and is commonly used in the manufacture of food processing machinery parts, surgical instruments, endoscope components, implants, etc.
Chemical and Oil & Gas: In acidic or alkaline environments or under high temperature and pressure conditions, stainless steel machined parts are used to manufacture key components such as valves, flanges, pipe fittings, and pump shafts, and are particularly suitable for corrosive media containing chloride ions or hydrogen sulfide.
Automotive Industry: Used in exhaust systems (e.g., mufflers, tailpipes), fuel tanks, seals, heat exchangers, etc., utilizing its resistance to high-temperature oxidation and chloride ion corrosion.
Precision Electronics and Communication Equipment: Small, high-precision stainless steel machined parts (e.g., connectors, shafts, screws) are widely used in mobile phones, cameras, network terminals, sensors, etc., requiring dimensional accuracy of ±0.01mm and surface roughness Ra≤0.08μm.
Energy and Aerospace: Used in turbine blades, fasteners, bearing housings, etc. Some parts need to withstand extreme temperatures or stresses, often using martensitic stainless steel (e.g., SUS440C) after heat treatment.
