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Chemical composition
Stainless steel
Chemical composition%
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Stainless steel properties
Stainless steel yield strength (/)
Tensile strength elongation (%)
Hardness
Density.
Specific heat (℃). d(d)
Thermal conductivity d/(d℃)- (at the following temperature/℃) . .
Linear expansion coefficient/(℃ ) (between the following temperatures/℃) ~ ~ ~ ~ ~ . . .
Resistivity. d
Melting point ~ ℃
Mechanical properties
Tensile strength:
Conditions Yield strength.:
Elongation (%):
Reduction of area (%):
Hardness:
Heat treatment specifications and metallographic structure
Heat treatment specifications: Solid Dissolve ~ ℃ and quickly cool.
Metallographic structure: The structure is characterized by austenitic structure.
A type of high-alloy steel that can resist corrosion in the air or chemically corrosive media. Stainless steel has a beautiful surface and good corrosion resistance. It does not need to undergo surface treatments such as color plating to give full play to the inherent surface properties of stainless steel. It is used in many applications. A type of steel is often called stainless steel. Representative properties include high alloy steels such as chromium steel and chromium-nickel steel. From a metallographic point of view, because stainless steel contains chromium, a very thin chromium film is formed on the surface. This film isolates the oxygen that intrudes into the steel and plays a role in corrosion resistance. In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than % chromium. It is a general-purpose stainless steel that is widely used in the production of equipment and parts that require good comprehensive properties (corrosion resistance and formability). Stainless steel is a brand of stainless steel produced according to American standards. Equivalent to my country's stainless steel. Contains % chromium and % nickel. It is the most widely used stainless steel and heat-resistant steel. Used in food production equipment, Xitong chemical equipment, nuclear energy, etc. Chemical composition specifications of stainless steel (nickel) . . . . . .-. .~. -That's it. (-Carbon) material: Compared with steel, the content is less and the tensile strength and hardness increase during cold working. It is non-magnetic but becomes magnetic after cold working. Applications: trains, aircraft, conveyor belts, vehicles, bolts, springs, screens. Note: Represents low carbon, such as lower than carbon content. It represents high temperature resistance, such as high temperature resistance and heat resistance.
Stainless steel
Chemical composition and properties
Composition
Stainless steel
Mechanical properties
Elongation/%:
Stainless steel
Application fields:
Petroleum, electronics, chemical industry, medicine, textile, food, machinery, construction, nuclear power, aerospace, military and other industries!
Chemical composition
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:.%
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:.%
.%
:.-.(%)
:.-.(%)
:.%
Mechanical properties
Tensile strength:
Conditional yield strength. :
Elongation (%):
Reduction of area (%):< br/> Hardness:
Process
Heat treatment specifications: solid solution ~ ℃ rapid cooling.
Metallographic structure: The structure is characterized by austenitic structure.
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