Carbon Steel Bar, 4' L, 2 1/4" W MPN:18f.312x2.25-48
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In Stock
Free Shipping
In Stock
SKU
510-G306904726
Carbon Steel Bar, 4' L, 2 1/4" W
This carbon steel bar is a versatile and durable material ideal for a wide range of applications, including construction, manufacturing, and repair projects. Its cold-rolled fabrication and case-hardened heat treatment make it suitable for high-stress environments, while its polished finish ensures a smooth and precise surface. With a yield strength of 54,000 psi and tensile strength of 80,000 psi, this bar can withstand heavy loads and resist deformation. Its machinability of 78 percent also makes it easy to cut and shape, making it a valuable resource for fabricators, engineers, and DIY enthusiasts alike.
Top product features:
- Case-Hardened for improved wear resistance
- Polished Mechanical Finish for smooth operation
- Heat Treatable for increased strength and durability
Top product applications:
- Structural framing
- Machine building
- Furniture making
Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1018, Thickness 0.31 in, Thickness Tolerance 0 in/-0.005 in, Overall Length 4 ft, Overall Width 2 1/4 in, Fabrication Cold Rolled, Heat Treatable Heat Treatable, Heat Treatment Case-Hardened, Mechanical Finish Polished, Yield Strength 54,000 psi, Tensile Strength 80,000 psi, Brinell Hardness 70 BHN, Rockwell Hardness 39 HRC, Machinability 78 Percent, Standards ASTM A108, ASTM A29
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: 49.00
- Package Width: 3.00
- Package Height: 1.00
- Package Weight: 11.00
Product info last updated on March 22, 2026 6:27am UTC
Category: Carbon Steel