Carbon Steel Rectangular Bar, 6" L, 4" W MPN:18F3X4-6
Carbon Steel Rectangular Bar, 6" L, 4" W
This carbon steel rectangular bar is ideal for various applications, including construction, manufacturing, and repair projects. Its 1018 grade material provides high strength and durability, with a yield strength of 54,000 psi and tensile strength of 80,000 psi. The bar's cold-rolled fabrication and mill finish allow for easy machining and fabrication. Its heat treatable property enables it to be hardened for increased strength. Suitable for use in a variety of industries, including automotive, aerospace, and heavy machinery, this bar is a versatile and reliable choice for projects requiring high-strength steel. Its compact size makes it easy to handle and store.
Top product features:
- Carbon Steel Rectangular Bar is heat treatable
- Carbon Steel Rectangular Bar has a yield strength of 54,000 psi
- Carbon Steel Rectangular Bar has a machinability of 78 Percent
Top product applications:
- Structural Frameworks
- Machine Parts
- Tooling and Fixtures
Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1018, Thickness 3 in, Thickness Tolerance -0.005 in, Overall Length 6 in, Overall Width 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: 7.00
- Package Width: 5.00
- Package Height: 4.00
- Package Weight: 23.00
Product info last updated on February 14, 2026 11:08pm UTC
Category: Carbon Steel