Carbon Steel Rectangular Bar, 4' L, 5" W MPN:18f.312x5-48
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Free Shipping
In Stock
SKU
510-G206904727
Carbon Steel Rectangular Bar, 4' L, 5" W
This carbon steel rectangular bar is a versatile and durable material ideal for a variety of applications, including construction, manufacturing, and engineering projects. Its high yield strength and tensile strength make it suitable for load-bearing and structural components, while its case-hardened surface provides added wear resistance. The bar's polished finish and machinability also make it easy to work with, reducing production time and costs. With its high strength-to-weight ratio and resistance to corrosion, this carbon steel bar is an excellent choice for projects requiring a reliable and long-lasting material.
Top product features:
- Cold Rolled fabrication
- Case-Hardened heat treatment
- Polished mechanical finish
Top product applications:
- Structural framing
- Machine parts and components
- Construction and fabrication projects
Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1018, Thickness 0.31 in, Thickness Tolerance 0 in/-0.008 in, Overall Length 4 ft, Overall Width 5 in, Fabrication Cold Rolled, Heat Treatable Heat Treatable, Heat Treatment Case-Hardened, Mechanical Finish Polished, 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
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: 49.00
- Package Width: 6.00
- Package Height: 1.00
- Package Weight: 23.00
Product info last updated on January 18, 2026 7:13pm UTC
Category: Carbon Steel