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SAE 52100 Round Bar - Listings

All SAE 52100 Round Bar listings on M-EX.

All SAE 52100 Forms Alloy Steel
Grade Details
Grade52100
StandardSAE
DescriptionHigh carbon chromium bearing steel per SAE standard. American equivalent of EN31. Excellent wear resistance and high hardness after heat treatment. Primary steel for rolling element bearings.
ApplicationsBall bearings, roller bearings, races, bushings, precision tooling, dies, gauges
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SAE 52100 Round Bar Balanced
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Active SAE 52100 Round Bar Listings (For Sale) 2

SAE 52100 Round Bar
3.800 MT  ·  Closes 02 Sep 2026
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SAE 52100 Round Bar
2.600 MT  ·  Closes 10 Aug 2026
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Related: All Round Bar grades · Alloy Steel