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Oil Hardening Steel (EN-18)

Grade Introduction:

EN18 is a high excellence alloy steel with ductile strength, with a mixture of good ductility and tremor resistance. EN 18 Alloy Steel have 1% chromium.

Supplied Condition:

Hot Rolled

Grade Applications:

It is used for making products like front vehicle axles, Front Axle beam, axle journals, crankshafts, steering components.

Equivalent Grades:

Internal Standard BS DIN IS EN AISI/SAE
EN18 530A40 37Cr4 40Cr1 EN18 5140

Chemical Composition:

C MN SI S P Cr Ni Mo V B
0.35-0.45 0.60-0.90 0.10-0.35 .035 Max .035 Max 0.85-1.15 - - - -

Hardness:

230-260 BHN

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