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pLvF9NiQQu2C9aKsAVw2_Alloy steel 4140.jpg

pLvF9NiQQu2C9aKsAVw2_Alloy steel 4140.jpg

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Material type

Metal

Material name

Alloy steel 4140 | 1.7225 | EN19 | 42CrMo4

Alternative names

42CrMo4, 1.7225

Process compatibility

CNC machining

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David Nguyen, Mechanical Engineering Lead

AISI 4140 is low alloy steel with chromium and molybdenum content ensuring reasonable strength. Moreover it has good atmospheric corrosion resistance. It is widely used in many industries due to its excellent properties.

David Mechanical Engineering Lead at Protolabs Network

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