Stainless steel channel bar is a long strip of steel with a cross-sectional shape of a groove or a U shape.
The commonly used stainless steel channel bar produced by stainless steel is: 201, 202, 301, 304, 321, 316, 316L. Special materials can be customized.
304 stainless steel channel bar
304 stainless steel channel bar is a versatile stainless steel material, which is better at high temperature resistance and can reach 1000-1200 degrees. 304 stainless steel channel bar has excellent stainless corrosion resistance and good resistance to intergranular corrosion.
304 stainless steel channel bar in the experiment: the concentration of ≤ 65% of the boiling temperature below the boiling temperature, 304 stainless steel channel steel has a strong corrosion resistance. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids.
The corresponding Chinese brand is 0Cr18Ni9, the American standard (ASTM) grade is S30400, and the Japanese standard (JIS) grade is SUS304. It belongs to austenitic stainless steel and its density (specific gravity) is about 7.93 g/cm3.
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316L stainless steel channel bar
316L stainless steel channel bar: It has good corrosion resistance, heat resistance, low temperature strength and mechanical properties. It has good hot workability such as stamping and bending, and has no heat treatment hard phenomenon. Uses: tableware, cabinets, boilers, auto parts, medical equipment, building materials, food industry.
Main features of 316L stainless steel channel bar:
High temperature resistance, generally use boilers, car exhaust pipes, other properties in general.
316L stainless bar channel bar use:
316L stainless steel channel steel is widely used in auto parts, aviation, aerospace hardware tools, chemical industry. The details are as follows: crafts, bearings, sliding flowers, medical equipment, electrical appliances, etc.
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321 stainless steel channel bar
321 stainless steel channel bar is divided into two types: ordinary channel steel and light channel steel.
Hot-rolled 321 stainless steel channel bar (GB707-88) Main use: Ordinary channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, often used in conjunction with I-beam.
It is a steel with a wide leg and a thin wall, which has better economic effect than ordinary hot rolled channel steel. Its specifications range from 5-40#. In 1966, the specifications of the standard were from 10-40#.
Main use: construction and steel frame structure.
Material:
201, 202, 301, 304, 321, 316, 316L, special materials can be customized.
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