Mechanical Properties:
– Higher tensile strength and toughness compared to other steel alloys in the same category
– Excellent hardenability, which allows for high strength and wear resistance
– Good impact resistance and fatigue strength
Technical Properties:
– Good machinability and weldability
– Good dimensional stability and low distortion during heat treatment
Chemical Composition:
– Higher nickel and chromium content compared to other steel alloys, providing increased hardenability and high temperature strength
– Mo content contributes to improved toughness and hardenability
– Low carbon content ensures good weldability and impact resistance
Overall, the 38NiCrMo4 KB steel grade stands apart from other steel alloys in its category due to its superior mechanical properties, technical properties, and chemical composition. Its high tensile strength, toughness, and hardenability make it a preferred choice for applications requiring high strength and wear resistance. Additionally, its good machinability, weldability, and dimensional stability contribute to its overall superiority compared to other steel alloys.
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