BS 970:1955EN30A is a nickel-chromium-molybdenum alloy steel designed for carburizing and high core strength applications. It provides good toughness, fatigue resistance, and wear resistance after heat treatment.
EN30A is a nickel-chromium-molybdenum alloy steel designed for carburizing and high core strength applications. It provides good toughness, fatigue resistance, and wear resistance after heat treatment.
Applications
Used for gears, aircraft components, transmission shafts, heavy-duty pinions, crankshafts, and high-strength fasteners.