Corrosion resistance Stainless steel plate with the unstable Ni-cr alloy 304 similar to resist the general corrosion ability. Prolonged heating in the degree of chromium carbide temperature range may affect the alloy 321 and 347 in the harsh corrosive medium.
Mainly used in high-temperature applications, high temperature applications require strong resistance to the material, in order to prevent at the lower temperature of the intergranular corrosion.
Oxidation resistance at high temperature
Stainless steel plate has high temperature antioxidant, but the oxidation rate will be exposed to the environment and product shape, such as the inherent factors.
The total heat transfer coefficient of metal depends on other factors besides the thermal conductivity of the metal. In most cases, the heat dissipation coefficient of the film, the rust skin and the surface condition of the metal. Stainless steel keeps its surface tidy, so its heat transfer is better than other metals with higher thermal conductivity. Liaocheng Suntory Stainless Steel provides eight, stainless steel plate technical standard stainless steel plate corrosion resistance, bending processing performance and welding site toughness, as well as welding parts of the stamping processing performance of high-strength stainless steel plate and its manufacturing methods. Specifically, the following c:0.02%, n:0.02% below, cr:11% less than 17%, the appropriate content of SI, Mn, P, S, Al, Ni, but also meet 12≤CR Mo 1.5si≤17, 1≤ni (C N) 0.5 (Mn Cu) ≤4, Cr 0.5 ( Ni Cu) 3.3mo≥16.0, 0.006≤c n≤0.030 stainless steel plates are heated to 850~1250℃ and then cooled by cooling at 1℃/s over the heat treatment. This can become the body containing more than 12% of the volume of martensite, more than 730MPa high strength, corrosion resistance and bending processing performance, welding heat affected zone toughness excellent high-strength stainless steel plate. The stamping processing performance of the welding parts can be greatly improved by using MO and B.
Related Industry Knowledge
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- Stainless Steel Coil Type
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- Brief introduction of stainless steel plate
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