Carbon Steel Square Bar, 6' L, 2 1/4" W MPN:18S2.25-72
Carbon Steel Square Bar, 6' L, 2 1/4" W
Get the strength and durability you need with our Carbon Steel Square Bar, perfect for a variety of applications including construction, manufacturing, and DIY projects. Made from high-quality 1018 carbon steel, this bar boasts a yield strength of 54,000 psi and a tensile strength of 80,000 psi. Its machinability of 78% makes it easy to work with, while its heat treatable properties allow for customized hardness levels. Use it for framing, shelving, or as a base for other projects, and take advantage of its affordability and quick shipping. Order yours today and bring your vision to life.
Top product features:
- Cold Rolled fabrication provides a smooth surface for machining and manufacturing.
- Heat Treatable allows for the product to be heat treated for increased strength and durability.
- Machinability of 78 Percent enables efficient and effective machining operations.
Top product applications:
- Heavy Construction
- Structural Framing
- Machine Building
Carbon Steel Square Bar, Material Carbon Steel, Material Grade 1018, Thickness 2.25 in, Thickness Tolerance -0.005 in, Overall Length 6 ft, Overall Width 2 1/4 in, Fabrication Cold Rolled, Heat Treatable Heat Treatable, Heat Treatment No Heat Treatment, Mechanical Finish Mill, 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, Appearance Unpolished
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: 3.00
- Package Height: 3.00
- Package Weight: 106.00
Product info last updated on February 1, 2026 12:38pm UTC
Category: Carbon Steel