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AISI 5140 Round Bar Listings

All AISI 5140 Round Bar listings on M-EX.

All AISI 5140 Forms Alloy Steel
Grade Details
GradeAISI 5140
Standard AISI
DescriptionAISI 5140 is a chromium alloy steel with good toughness and wear resistance. It can be heat treated for improved hardness and strength.
ApplicationsUsed for gears, shafts, spindles, bolts, machinery parts, and automotive components.
Equivalent Grades
Grade Standard Region Live Round Bar on M-EX
SAE J404 5140 SAE J404 USA 2 listings, 0 RFQs →
SAE J404 5150 SAE J404 USA No activity yet
Supply & Demand: Round Bar See Full Supply & Demand →
AISI 5140 Round Bar Low Activity

Active AISI 5140 Round Bar Listings (For Sale) 2

AISI 5140 Round Bar
3.800 MT  ·  Closes 28 Oct 2026
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AISI 5140 Round Bar
4.000 MT  ·  Closes 30 Oct 2026
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Buyer RFQs for AISI 5140 Round Bar 0

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Related: All Round Bar grades · Alloy Steel