What Is Case-harden?

1.	What Is Case-harden?
Answer» To harden the outer surface of metal to a GIVEN CASE or shell depth, while LEAVING the inner portion soft to absorb SHOCKS and allow bending. To harden the outer surface of metal to a given case or shell depth, while leaving the inner portion soft to absorb shocks and allow bending.

Answer»

To harden the outer surface of metal to a GIVEN CASE or shell depth, while LEAVING the inner portion soft to absorb SHOCKS and allow bending.

To harden the outer surface of metal to a given case or shell depth, while leaving the inner portion soft to absorb shocks and allow bending.

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