Common grade and use of stainless steel materials

Common stainless steel grades and main uses

Card no

The class type

With the way


Austenitic body type The most widely used, suitable for food, chemical, pharmaceutical, atomic energy industry


Austenitic body type Material for furnace, material for automobile exhaust purification device


Austenitic body type After cold processing has high strength, decorative components for construction


Austenitic body type As the most widely used stainless heat resistant steel, food equipment, general chemical equipment, atomic energy industry


Austenitic body type It is used for outdoor machine, building materials, heat-resistant parts and parts with difficulty in heat treatment in chemical, coal and petroleum industries which require high resistance to intergranular corrosion


Austenitic body type Suitable for pitting corrosion resistant materials in seawater and other media, photography, food industry, facilities in coastal areas, ropes, CD rods, bolts, nuts


Austenitic body type 0Cr17Ni12Mo2 ultra-low carbon steel for products with special requirements for resistance to intergranular corrosion


Austenitic body type Used to resist sulfuric acid, phosphoric acid, formic acid, acetic acid equipment, has good resistance to intergranular corrosion


Austenitic body type Same as above


Austenitic body type Ti is added to improve intergranular corrosion resistance and is not recommended as a decorative component


Austenitic body type Non - magnetic stainless steel for electronic components


Austenitic body type With high temperature strength and oxidation resistance, sensitive to sulfur-containing atmosphere, precipitated phase embrittlement tendency at 600-800℃, suitable for the production of various furnace components under stress


Austenitic body type Suitable for high strength components, train and passenger car materials


Austenitic body type plus ferrite Good stress corrosion rupture resistance, with high strength, suitable for chlorine ion containing environment, used in oil refining, fertilizer, paper making, petroleum, chemical industry, manufacturing heat exchanger, condenser and so on


Iron body type Used for stamping parts of washing machine inner drum, decoration


Iron body type Used for automobile silencer tube, decoration


Iron body type Cooling from high temperatures without significant hardening, steam turbine materials, quenched components, composite steels


Iron body type General purpose steel with good corrosion resistance, for interior decoration of buildings, heavy oil burning parts, for household appliances, household electrical parts


Iron body type For high toughness and impact load parts, such as turbine blades, structural frames, bolts, nuts, etc


Martensitic body type With good corrosion resistance, machinability, used for general purposes, blade machine parts, petroleum refining devices, bolts, nuts, pump rods, tableware and so on


Martensitic body type High hardness and good corrosion resistance under quenching condition, used as turbine blade, tableware (knife)


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Stainless steel processing surface treatment process what?

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Stainless steel processing characteristics

Stainless steel processing characteristics Stainless steel processing characteristics are: high cutting temperature, cutting is not easy to break, easy to combine, cutting force, serious hardening, tool wear. Stainless steel refers to alloy steel with chromium content greater than 12% or nickel content greater than 8%. This steel has China's certain corrosion resistance in atmospheric or corrosive environmental media, and can be used at a higher operating temperature (> 450℃). It has very high strength.

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Pangyi Metalware (Shanghai) Co., Ltd.

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