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8630 grade steel is a medium Carbon steel superior to 8620.
This grade responds readily to direct hardening with as quenched surface hardness reaching 46-52 HRc. It can be used for case hardening with good hardenability levels.
This grade demonstrates an excellent forgeability and weldability.
For many applications it can be used as an alternative to more costly heavy alloyed case hardening steels.
Rolled or Forged
Black Bar or Bright Bar