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How to choose stainless steel pressure gauge materials

common stainless steel pressure table has different of material constitute, like, SUS304, and SUS316, and SUS316L and SUS321,, according to it different of stainless steel material, pressure table itself also has different of characteristics and using environment, Hangzhou Fuyang China Bo instrument limited is main production resistance earthquake pressure table, diaphragm pressure table, electric contact pressure table, stainless steel pressure table, far biography pressure table, film box pressure table of company, Look at how the company is analyzing the following stainless steel pressure gauge material problems.

SUS304 material of stainless steel pressure gauge has a good corrosion resistance, heat resistance, strength and mechanical properties at low temperature, punching bending, good thermal processing, thermal treatment hardening, no magnetism. Made of SUS316 stainless steel pressure gauge exceptionally good corrosion resistance and high temperature strength, can be used in harsh conditions, work hardening, good, is not magnetic.
SUS316L add Mo material pressure gauges in steel (percent), good corrosion resistance and high temperature strength; SUS316L lower carbon content than the SUS316, therefore, SUS316 excellent resistance to intergranular corrosion; high-temperature creep strength. Can be used in harsh conditions, work hardening, good is not magnetic; SUS321 material by adding Ti in steel 304 stainless steel pressure gauge, excellent resistance to intergranular corrosion; good high temperature strength and high temperature oxidation resistance, but high costs, processing is also worse than the SUS304.

 

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