ClassificationThrough Hardening Bearing Steels
Induction Hardening Bearing Steels
Case Hardening Bearing Steels (Carburizing Steels)
Stainless Bearing Steels

SpecficationASTM A295
ASTM A485
ASTM A866
ASTM A534
ASTM A959

Typical grade52100, 5195, 1070M, A485 Grade
1/2/3/4/B2/3/4/5/6/7/8…
1050, 4150, 5140, 6150…
4118, 4320, 8620, 9310, 20CrMo4, 20NiCrMo7, 18CrNiMo7-6…
9Cr18Mo/440C…