Mechanical properties:
– High tensile strength
– Good toughness
– Good wear resistance
– Suitable for quenching and tempering
Technical properties:
– Excellent hardenability
– Good machinability
– Good weldability
– Good dimensional stability
Chemical composition:
– 15Cr3 steel grade consists of 0.12-0.18% carbon, 0.40-0.60% silicon, 0.30-0.60% manganese, 0.90-1.20% chromium, and traces of other elements such as phosphorus and sulfur.
Applications and advantages:
– 15Cr3 steel grade is widely used in the manufacturing of gears, shafts, axles, and other mechanical components due to its excellent mechanical properties and wear resistance.
– It is also used in automotive and machinery industries for its versatility in various applications.
– The ability to be quenched and tempered makes it suitable for parts that require high strength and toughness.
– The good machinability and weldability of 15Cr3 steel grade make it a preferred material for a wide range of engineering components.
– The chemical composition of 15Cr3 steel grade provides it with the necessary properties for withstanding high stress and wear, making it a reliable material for demanding applications.
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