20KHN Alloy structural steel
Steelun Designation of 20KHN Alloy structural steel:
Description Steelun of 20KHN Alloy structural steel:
20KHN steel is used: for the manufacture of gears, bushings, fingers, fasteners and other parts, which require high viscosity and moderate hardenability.
Note
Structural steel high-quality stainless.
Steelun Standards of 20KHN Alloy structural steel:
Chemical composition Steelun of 20KHN Alloy structural steel:
According to GOST 4543-71 the content in high-quality steel is regulated: P≤0,025%; S≤0.025%; Сu≤0.30%; in high-grade steel: P≤0,025%; S≤0.015%; Сu≤0.25%.
Steelun Mechanical properties of 20KHN Alloy structural steel:
Description mechanical marks steelun of 20KHN Alloy structural steel:
Steelun Technological properties of 20KHN Alloy structural steel:
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