Alloy Steel Rectangle Bar, 12" L, 3/4" W MPN:40F.5X.75-12
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Free Shipping
In Stock
SKU
510-G101917181
Alloy Steel Rectangle Bar, 12" L, 3/4" W
Ideal for construction, manufacturing, and heavy machinery applications, our 4140 Alloy Steel Rectangle Bar offers superior strength and durability. With a yield strength of 60,000 psi and tensile strength of 95,000 psi, this bar can withstand high stress and pressure, making it perfect for building frames, machine components, and other structural elements. Its cold-rolled finish and heat treatable properties ensure excellent machinability and surface quality. Additionally, its high Brinell hardness rating provides resistance to wear and tear, extending the lifespan of your projects. Its compact size and versatile applications make it a valuable addition to any workshop or construction site.
Top product features:
- Heat Treatable
- Cold Rolled
- Machinability 66 Percent
Top product applications:
- Structural Framing
- Machine Building
- Heavy Equipment Manufacturing
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 0.5 in, Thickness Tolerance 0 in/-0.004 in, Overall Length 12 in, Overall Width 3/4 in, Fabrication Cold Rolled, Heat Treatable Heat Treatable, Heat Treatment Annealed, Mechanical Finish Mill, Yield Strength 60,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 217 BHN, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331, Appearance Cold Finished
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 3.00
Product info last updated on January 31, 2026 11:15pm UTC
Category: Alloy Steel