Carbon Steel Rectangular Bar, 12" L, 4" W MPN:18F1.75X4-12
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In Stock
SKU
510-G501840782
Carbon Steel Rectangular Bar, 12" L, 4" W
This high-strength carbon steel rectangular bar is perfect for a variety of applications, including machine building, fabrication, and construction projects. Made from grade 1018 carbon steel, it boasts a yield strength of 54,000 psi and a tensile strength of 80,000 psi, making it ideal for heavy-duty use. Its cold-rolled fabrication and mill finish ensure a smooth surface for machining and fabrication. With a machinability rating of 78 percent, this bar is easy to work with and can be heat-treated for added strength and durability. Its versatility and high-performance capabilities make it a great choice for a range of industries and projects.
Top product features:
- Heat treatable for increased strength and durability
- Cold rolled for precise dimensions and smooth surface finish
- Machinability of 78 percent for efficient and effective cutting and shaping
Top product applications:
- Construction and building
- Machine components
- Automotive parts
Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1018, Thickness 1.75 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 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.00
- Package Width: 5.00
- Package Height: 2.00
- Package Weight: 28.00
Product info last updated on February 7, 2026 1:58pm UTC
Category: Carbon Steel