Base Material is C1045. Hardened to 50-60 on the Rockwall “C” Scale. Hardness Depth: .045″ up to 1.999″ dia. .060″ min on 2″ dia. and above.

Induction Hard Chrome Plated Bars - Sizes

Initial Sizes are
1″2″3″
1 1/4″2 1/4″3 1/4″
1 1/2″2 1/2″3 1/2″
1 3/4″2 3/4″4″