In order to ensure the yield strength of various types of stainless steel, mechanical properties of tensile strength, elongation and hardness to meet the requirements, you must go magnetic stainless annealing, solution treatment, aging heat treatment prior to delivery of steel.
430 stainless steel sheets corrosion resistance depends mainly on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal organizational structure, play a major role in the chromium. Chromium has a high chemical stability, steel 304 stainless steel plate film formed on the surface of the metal with the outside world to isolate and protect steel from oxidation, increasing corrosion resistance of steel.
没有评论:
发表评论