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Jiangsu Gabriel Alloy Technology Co.,Ltd

Address:North Ring Road 168, Xishan District, Wuxi City, Jiangsu Province, China

Tel:86-510-83795887

Fax:86-510-83795887

Email:export@gabriel-stainlesssteel.com


Stainless Steel Sheet High Temperature Oxidation Resistance

Stainless Steel Sheet and stainless steel plate is generally the name of acid-proof steel, since the advent of this century, to now has 90 years of history. Its surface smooth, high plasticity, toughness and mechanical strength, acid, alkaline gases, solutions and other media corrosion. It is a kind of stainless steel is not easy to rust, but not absolutely no rust. Stainless steel plate refers to the resistance to atmospheric, steam and water and other weak media corrosion of steel, and acid-resistant steel plate is acid, alkali, salt and other chemical erosion of corrosion of the plate. Stainless steel has high temperature oxidation resistance, however, the oxidation rate will be exposed to the environment and the inherent factors such as product form.

It is resistant to various acids such as oxalic acid, sulfuric acid-ferric sulfate, nitric acid, nitric acid-hydrofluoric acid, sulfuric acid-copper sulfate, phosphoric acid, formic acid and acetic acid. It is widely used in chemical, food, medicine, paper, oil and so on. Industrial, as well as construction, kitchen utensils, tableware, vehicles, household appliances various types of components.

In order to ensure the yield strength, tensile strength, elongation and hardness of various stainless steel plates meet the requirements, the steel plate must be annealed before heat treatment, solution treatment, aging treatment and other heat treatment 05.10 88.57.29.38 special symbols.

The corrosion resistance of stainless steel mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and the internal organizational structure, the main role is the chromium. Chromium has a high chemical stability, can form a passive film on the steel surface, so that the metal and the outside isolation, to protect the steel plate is not oxidized, increase the corrosion resistance of steel plate. After the passivation film is damaged, the corrosion resistance decreases.

Two kinds of hot rolling and cold rolling are classified according to the organization characteristics of the steel. They are classified into five types: austenitic, austenitic-ferrite, ferrite, martensite and precipitation hardening. It is resistant to various acids such as oxalic acid, sulfuric acid-ferric sulfate, nitric acid, nitric acid-hydrofluoric acid, sulfuric acid-copper sulfate, phosphoric acid, formic acid and acetic acid. It is widely used in chemical, food, medicine, paper, oil and so on. Industrial, as well as construction, kitchen utensils, tableware, vehicles, household appliances various types of components.

Stainless steel plate surface smooth, have a high plasticity, toughness and mechanical strength, acid, alkaline gases, solutions and other media corrosion. It is a kind of stainless steel is not easy to rust, but not absolutely no rust.

Performance

Corrosion resistance

The stainless steel plate has similar resistance to general corrosion as the unstable nickel-chromium alloy 304. Long-term heating in the temperature range of the chromium carbide may affect the alloy 321 and 347 in the harsh corrosive medium. Mainly used for high temperature applications, high temperature applications require strong anti-sensitization materials to prevent intergranular corrosion at lower temperatures.

High temperature oxidation resistance

Stainless steel has high temperature oxidation resistance, however, the oxidation rate will be exposed to the environment and the inherent factors such as product form.