The technical properties of the 38NiCrMo4 KB steel grade include a high yield strength and good hardenability, which allows for the formation of a hardened surface layer through heat treatment. This enhances its resistance to wear and abrasion, increasing its durability in harsh operating conditions.
The chemical composition of the 38NiCrMo4 KB steel grade includes nickel, chromium, and molybdenum as the primary alloying elements. These elements contribute to the steel’s high strength, toughness, and hardenability. Additionally, the presence of carbon and manganese helps improve its tensile strength and hardness, while also maintaining its machinability and weldability.
Overall, the 38NiCrMo4 KB steel grade offers an excellent combination of mechanical, technical, and chemical properties, making it a reliable choice for applications that require high strength and durability. Its ability to withstand heavy loads, resist wear, and maintain toughness under harsh conditions makes it a versatile and valuable material in various industrial settings.
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