SAE 52100 Round Bar - Steel Listings

Grade Details

Grade	52100
Standard	SAE
Description	American bearing steel, high carbon chromium
Applications	Anti-friction bearings, ball screws, precision rollers

Equivalent Grades

Grade	Standard	Region	Live Round Bar on M-EX
100Cr6	DIN	Germany	10 listings, 8 RFQs →
EN31	BS970	UK	11 listings, 12 RFQs →
SUJ2	JIS	Japan	3 listings, 3 RFQs →

Supply & Demand: Round Bar See Full Supply & Demand →

SAE 52100 Round Bar Demand, no supply

Processing:

Active SAE 52100 Round Bar Listings (For Sale) 0

No active SAE 52100 Round Bar listings at this time.

SAE 52100 Round Bar

0.900 MT · Closes 05 Sep 2026

View RFQ

SAE 52100 Round Bar

1.500 MT · Closes 09 Aug 2026

View RFQ

SAE 52100 Round Bar

0.900 MT · Closes 08 Aug 2026

View RFQ

Related: All Round Bar grades · Tool Steel