080M40
080M40 is a kind of steel. High strength, good machinability, medium cold deformation ability, poor weldability, no temper brittleness, low hardenability, prone to water quenching cracks, mostly used in tempered or normalized state, the two have similar comprehensive properties, surface After quenching, it can be used to manufacture parts that can withstand greater stress.
Performance:
Strength: The yield strength of 080M40 steel in the normalized state is approximately 450MPa, and it can reach more than 1000MPa in the heat-resistant quenching state.
Workability: The steel shows good workability during both hot and cold working processes.
Toughness: 080M40 steel has high toughness and can withstand large impact forces.
Hardness: After proper heat treatment, this steel can achieve high hardness.
Modulus of elasticity: The elastic modulus of 080M40 steel is approximately 210GPa.
Application:
Mechanical parts: 080M40 steel is suitable for manufacturing various mechanical parts, such as bearings, pins and gears, etc.
Forgings: This steel has excellent forgeability and can be used to forge parts of various complex shapes.
Shaft material: 080M40 steel is suitable for use as shaft material and has good mechanical properties and wear resistance.
Bicycle and motorcycle parts: Due to its good strength and toughness, 080M40 steel can be used to manufacture bicycle and motorcycle parts, such as brake levers and shock absorbers.
