Carbon Steel Rectangular Bar, 12" L, 4" W MPN:18F3X4-12
Carbon Steel Rectangular Bar, 12" L, 4" W
This carbon steel rectangular bar is a versatile and reliable material perfect for a wide range of applications, including construction, manufacturing, and engineering projects. Its high strength and durability make it ideal for use in heavy-duty equipment, machinery, and tools. With a machinability of 78 percent, it can be easily shaped and formed to meet specific needs. Its heat treatable properties also allow for customized hardness levels, making it suitable for high-performance applications. This bar is a cost-effective solution for projects requiring strength, durability, and flexibility.
Top product features:
- Carbon Steel Rectangular Bar can be cold rolled.
- The product is heat treatable.
- The product has a machinability of 78 Percent.
Top product applications:
- Structural framing in construction projects
- Machine components and parts manufacturing
- Tooling and fixture design for metalworking operations
Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1018, Thickness 3 in, Thickness Tolerance -0.005 in, Overall Length 12 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: 13.00
- Package Width: 5.00
- Package Height: 4.00
- Package Weight: 44.00
Product info last updated on February 4, 2026 2:36am UTC
Category: Carbon Steel