Alloy Steel 4140 Round Bar - Cold Finished

Shop Alloy Steel 4140 Round Bar with Xometry Supplies. Through a strategic partnership with leading metals service center, Fast Metals, we are now able to provide standard sizes of 4140 Alloy Steel Round Bar. Alloy Steel 4140 has excellent abrasion resistance and fatigue strength when heat treated. When Alloy Steel 4140 is hardened to its most workable hardness of Rockwell 28/32, it exhibits an excellent ratio of strength to ductility or toughness.


6061-T6 Round Bar

Length Max Width Max Thickness Material or ASTM Specifications Certifications

Max: 96"

Min: 12"

3" 3" ASTM A108/A322 Mill Reports Compliance


 Item ships directly from vendor

All measurements are in inches.



As low as $5.21
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