Carbon Steel Square Bar, 24" L, 1 1/2" W MPN:18S1.5-24
Carbon Steel Square Bar, 24" L, 1 1/2" W
This carbon steel square bar is a versatile and reliable material for a variety of applications, from general fabrication to machining and finishing. Its 1018 grade carbon steel composition provides a balance of strength, durability, and machinability, with a yield strength of 54,000 psi and tensile strength of 80,000 psi. Suitable for use in industries such as construction, automotive, and manufacturing, this square bar can be easily cut, drilled, and shaped to meet specific project needs. Its cold-rolled fabrication and unpolished finish make it an ideal choice for applications where a smooth surface is not required.
Top product features:
- Cold Rolled fabrication process
- Heat Treatable
- Machinability of 78 Percent
Top product applications:
- Machine Building
- Structural Framing
- Fabrication Projects
Carbon Steel Square Bar, Material Carbon Steel, Material Grade 1018, Thickness 1.5 in, Thickness Tolerance -0.004 in, Overall Length 24 in, Overall Width 1 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 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 25.00
- Package Width: 2.00
- Package Height: 2.00
- Package Weight: 17.00
Product info last updated on February 5, 2026 12:02pm UTC
Category: Carbon Steel