Alloy Steel 4140 Flat Bar - Cold Finished

Shop Alloy Steel 4140 Flat 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 Flat Bar and free ground shipping on orders of $50 or more!

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 Flat Bar


Length Max Width Max Thickness Material or ASTM Specifications Certifications

Max: 96"

Min: 12"

1" 3" ASTM A108 Mill Reports Compliance, Reach & ROHS Certifications


 Item ships directly from vendor

All measurements are in inches.



As low as $13.70
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