Stainless steel acid-resistant steel referred to as stainless steel, it is composed of stainless steel and acid-resistant steel two major parts. In short, stainless steel can resist atmospheric corrosion , and acid-resistant steel can resist chemical corrosion. Stainless steel has the brightness that is close to mirror surface, touch feeling is hard and cold, belong to more avant-garde adornment material.
In general, the chromium content of Cr is greater than 12% steel has the characteristics of stainless steel, stainless steel according to the microstructure after heat treatment and can be divided into five categories: ferrite stainless steel, martensitic stainless steel, austenitic stainless steel, austenitic ferrite duplex stainless steel and precipitation hardening stainless steel. Stainless steel has excellent corrosion resistance, moldability, compatibility, and strong toughness. It is commonly used in heavy industry, light industrial, living goods industry, and architectural decoration.
The advantage of stainless steel is as follows:
1. Chemical performance: Chemical corrosion and electrochemical corrosion performance is the best in steel, second only to titanium alloys.
2. Physical properties: High temperature resistance.
3.Mechanical properties: According to the different kinds of stainless steel, mechanical properties of each are not identical, martensite stainless steel with high strength, hardness, suitable for manufacturing is corrosion resistant and require high strength, high abrasion resistance parts, such as turbine shaft, stainless steel cutlery, stainless steel bearings. Austenitic stainless steel has good plastic,low intensity but the corrosion resistance is one of the best in stainless steel. It is suitable for the occasion, which needs forhigh corrosion resistance and low mechanical properties, such as chemical plant, fertilizer plant, sulfuric acid, hydrochloric acid manufacturers of equipment materials, it can also be used in submarines and other military industry.Ferritic stainless steel mechanical has moderate properties and high oxidation resistance, suitable for all kinds of industrial furnace parts.
4, process performance: The austenite stainless steel has the best performance. Since the plasticity is very good, it is known as various plates, tube and other profiles, suitable for pressure machining. However, martensite stainless steel has high hardness.
As a Underwater Light Manufacturer, Eurborn has been committed to building high quality products. The materials of our underwater lights and in-ground lights are mainly stainless steel, whose corrosion resistance and heat resistance are high. Eurborn has been running on the way to get better, welcome your consultation at any time.
Post time: Apr-15-2022
