Alloy Steel Rectangle Bar, 6' L, 3 1/2" W MPN:40f1.25x3.5-72
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Free Shipping
In Stock
SKU
510-G306903774
Alloy Steel Rectangle Bar, 6' L, 3 1/2" W
This Alloy Steel Rectangle Bar is a versatile and durable material suitable for a variety of applications, including construction, manufacturing, and engineering projects. Its high yield and tensile strength make it ideal for load-bearing components, while its machinability and heat treatability enable precise shaping and modification. The bar's dimensions and thickness tolerance ensure consistent performance, and its cold-rolled fabrication process provides a smooth finish. With a lead time of just three days, this product is perfect for projects requiring rapid turnaround, and its minimum order quantity of one unit makes it accessible to small businesses and individuals alike.
Top product features:
- Heat Treatable
- Cold Rolled Fabrication
- 66 Percent Machinability
Top product applications:
- Structural framing for construction projects
- Machine components requiring high strength and durability
- Heavy-duty machinery and equipment frames
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 1.25 in, Thickness Tolerance 0 in/-0.008 in, Overall Length 6 ft, Overall Width 3 1/2 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 187 BHN, Rockwell Hardness Not Rated, Machinability 66 Percent, Standards ASTM A304, ASTM A322, ASTM A331
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 73.00
- Package Width: 4.00
- Package Height: 3.00
- Package Weight: 91.00
Product info last updated on March 2, 2026 1:25am UTC
Category: Alloy Steel