Carbon Steel Square Bar, 6' L, 1 1/2" W MPN:18S1.5-72
Carbon Steel Square Bar, 6' L, 1 1/2" W
This carbon steel square bar is a versatile and durable material, ideal for a variety of applications including construction, manufacturing, and repair. Its 1.5-inch width and 6-foot length make it perfect for projects requiring a strong and rigid material. The bar's cold-rolled fabrication and heat treatable properties ensure high strength and machinability, with a yield strength of 54,000 psi and tensile strength of 80,000 psi. Suitable for use in heavy machinery, equipment, and structural frameworks, this carbon steel square bar is a reliable choice for professionals and DIYers alike.
Top product features:
- Cold rolled fabrication provides a smooth surface finish.
- Heat treatable allows for future strengthening of the material.
- Mechanical finish mill provides a precise and even surface.
Top product applications:
- Structural support in construction projects
- Machining and fabrication of custom parts
- Heavy equipment and machinery fabrication
Carbon Steel Square Bar, Material Carbon Steel, Material Grade 1018, Thickness 1.5 in, Thickness Tolerance -0.004 in, Overall Length 6 ft, 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 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 73.00
- Package Width: 2.00
- Package Height: 2.00
- Package Weight: 47.00
Product info last updated on March 1, 2026 12:43pm UTC
Category: Carbon Steel