BS EN 42CrMo4, AISI 4140, DIN 1.7225, and JIS SCM440 are alloy engineering steels widely used in the engineering field. These standards represent a range of alloys with excellent mechanical properties, suitable for a variety of complex engineering requirements.
BS EN 42CrMo4 AISI 4140 DIN 1.7225 JIS SCM440 alloy engineering steels are widely used to manufacture high-strength parts and components, such as mechanical shafts, gears, pin shafts, etc. They have excellent hardness, wear resistance, and strength, making them play a key role in fields such as heavy machinery manufacturing, automotive industry, and aerospace.
BS EN 42CrMo4 AISI 4140 DIN 1.7225 JIS SCM440 alloy engineering steels also have good heat treatment properties, and their hardness and toughness can be adjusted through processes such as quenching and tempering. This flexibility makes it suitable for various engineering applications, meeting the high strength and durability requirements of different projects.
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