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Stainless Steel Sheet Introduction

Stainless steel sheet has a bright surface, high plasticity, toughness, and mechanical strength, and is resistant to corrosion by acid, alkaline gases, solutions, and other media. It is an alloy steel that does not rust easily but is not absolutely rust-free. A stainless steel sheet is a steel plate that is resistant to corrosion by weak media such as atmosphere, steam, and water, while an acid-resistant steel plate is a steel plate that is resistant to corrosion by chemically leaching media such as acid, alkali, and salt.

 

stainless steel sheet is generally a general term for stainless steel sheet and acid-resistant steel plate. Introduced at the beginning of this century, the development of stainless steel sheets for the development of modern industry and scientific and technological progress has laid an important material and technical foundation. stainless steel sheet steel plate species, performance varies, it is gradually formed in the development process of several major categories.

 

According to the organizational structure is divided into austenitic stainless steel sheet, martensitic stainless steel sheet (including precipitation hardening stainless steel sheet), ferritic stainless steel sheet, austenitic plus ferritic duplex stainless steel sheet, and other four categories?

 

Classified by the main chemical composition in the steel plate or some characteristic elements in the steel plate, divided into chromium stainless steel sheet, chromium-nickel stainless steel sheet, chromium-nickel-molybdenum stainless steel sheet, and low carbon stainless steel sheet, high molybdenum stainless steel sheet, high-purity stainless steel sheet, etc.

 

Classified by the performance characteristics and uses of the steel plate, divided into nitric acid resistant stainless steel sheet, sulfuric acid resistant stainless steel sheet, pitting resistant stainless steel sheet, stress corrosion resistant stainless steel sheet, high strength stainless steel sheet, etc.

 

According to the functional characteristics of the steel plate classification, divided into low-temperature stainless steel sheet, non-magnetic stainless steel sheet, easy cutting stainless steel sheet, superplasticity stainless steel sheet, etc. The common classification method is now classified according to the organizational structure characteristics of the steel plate and the chemical composition characteristics of the steel plate and the combination of the two. Generally divided into martensitic stainless steel sheet, ferritic stainless steel sheet, austenitic stainless steel sheet, duplex stainless steel sheet, and precipitation hardening stainless steel sheet, or into two categories of chromium stainless steel sheet and nickel stainless steel sheet.

 

stainless steel sheet is used for a wide range of typical uses: pulp and paper with equipment heat exchangers, machinery and equipment, dyeing equipment, film processing equipment, pipelines, coastal areas, building exterior materials, etc.

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