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Case Hardening Steel (Grade EN-351)

Grade Introduction:

It is a case hardening steel.

Supplied Condition:

As Rolled

Grade Applications:

It is used in the manufacturing of gears.

Equivalent Grades:

Internal Standard BS DIN IS EN AISI/SAE
EN-351 - - - EN-351 -

Chemical Composition:

C MN SI S P Cr Ni Mo V B
0.10-0.20 0.60-1.00 0.15-0.35 .035 Max .035 Max 0.40-0.80 0.60-1.0 0.10 Max - -

Hardness:

170-200 BHN

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