Carbon Steel Square Bar, 6" L, 2 1/2" W MPN:18S2.5-6
Carbon Steel Square Bar, 6" L, 2 1/2" W
This carbon steel square bar is a versatile and durable material ideal for a variety of applications, including construction, manufacturing, and DIY projects. Its 1018 grade carbon steel composition provides excellent strength and machinability, with a yield strength of 54,000 psi and tensile strength of 80,000 psi. The square bar's dimensions of 6in L x 2 1/2in W make it easy to work with, and its cold-rolled fabrication ensures a smooth finish. Suitable for use in heavy machinery, tools, and equipment, this carbon steel square bar is a reliable choice for professionals and hobbyists alike.
Top product features:
- Heat Treatable
- Machinability 78 Percent
- Cold Rolled Fabrication
Top product applications:
- Structural framing in construction projects
- Machine building and fabrication
- Heavy machinery repair and maintenance
Carbon Steel Square Bar, Material Carbon Steel, Material Grade 1018, Thickness 2.5 in, Thickness Tolerance -0.005 in, Overall Length 6 in, Overall Width 2 1/2 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: 7.00
- Package Width: 3.00
- Package Height: 3.00
- Package Weight: 12.00
Product info last updated on February 7, 2026 10:15am UTC
Category: Carbon Steel