Alloy Steel Rectangle Bar, 12 in L, 3 in W MPN:40F1.25X3-12
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Free Shipping
In Stock
SKU
510-G401917195
Alloy Steel Rectangle Bar, 12 in L, 3 in W
This Alloy Steel Rectangle Bar is a versatile and durable material ideal for a wide range of applications, including construction, manufacturing, and engineering projects. Its high yield strength and tensile strength make it suitable for demanding applications, while its machinability and heat treatability allow for easy processing and customization. With its cold-finished surface and precision dimensions, this bar is perfect for use in machinery, equipment, and tooling, as well as in the production of gears, shafts, and other mechanical components. Its durability and reliability make it a great choice for industries that require high-performance materials.
Top product features:
- Heat treatable to enhance strength and durability
- Cold rolled fabrication for precise dimensions and surface finish
- Machinability of 66 percent for efficient material removal
Top product applications:
- Structural support in heavy machinery and equipment
- Frames and bases for industrial equipment
- Machine tool construction and repair
Alloy Steel Rectangular Bar, Material Alloy Steel, Material Grade 4140, Thickness 1.25 in, Thickness Tolerance 0 in/-0.005 in, Overall Length 12 in, Overall Width 3 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: 4.00
- Package Height: 2.00
- Package Weight: 14.00
Product info last updated on January 18, 2026 1:21pm UTC
Category: Alloy Steel