Corrosion resistance
Stainless steel plates have similar resistance to general corrosion as unstable nickel-chromium alloy 304. Prolonged heating in the temperature range of chromium carbide degrees may affect alloys 321 and 347 in harsh corrosive media. Mainly used in high-temperature applications, high temperature applications require strong resistance to sensitization to prevent intergranular corrosion at lower temperatures.
High temperature oxidation resistance
Stainless steel plates have high-temperature oxidation resistance, but the oxidation rate is affected by inherent factors such as exposure and product form.
Physical properties
The total heat transfer coefficient of a metal depends on other factors in addition to the thermal conductivity of the metal. In most cases, the heat dissipation coefficient of the film, the surface condition of the rust and the metal. Stainless steel keeps the surface clean, so it has better heat transfer than other metals with higher thermal conductivity. Liaocheng Suntory Stainless Steel provides eight, the technical standards of stainless steel plate Stainless steel plate corrosion resistance, bending processing performance and welding part toughness, as well as welding part stamping performance excellent high-strength stainless steel plate and its manufacturing method. Specifically, Si, Mn, P, S, Al, Ni containing C: 0.02% or less, N: 0.02% or less, Cr: 11% or less than 17%, appropriate content Si, Mn, P, S, Al, Ni, and meeting 12≤Cr Mo 1.5Si≤17, 1≤Ni 30(C N) 0.5(Mn Cu)≤4, Cr 0.5 (Ni Cu) 3.3Mo≥16.0, 0.006≤C N≤0.030 stainless steel plate heated to 850~1250 °C, and then heated to 1 °C / Heat treatment of cooling above the cooling rate s. This can be a high-strength stainless steel plate with a structure containing more than 12% martensite by volume, high strength above 730MPa, corrosion resistance and bending processing performance, and excellent toughness in the welding heat-affected zone. The reuse of Mo, B, etc. can significantly improve the stamping performance of the welded part.
The flame of oxygen and gas cannot cut stainless steel plates because stainless steel is not easily oxidized.
