Carbon Steel Rectangular Bar, 4' L, 4" W MPN:18f.437x4-48
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Free Shipping
In Stock
SKU
510-G406904848
Carbon Steel Rectangular Bar, 4' L, 4" W
This Carbon Steel Rectangular Bar is ideal for a wide range of applications, including construction, automotive, and manufacturing industries. Its high strength and durability make it perfect for use in heavy machinery, equipment, and tooling. The bar's ability to withstand high temperatures and resist corrosion also makes it suitable for use in harsh environments. Additionally, its machinability and polish finish make it easy to work with and provide a smooth surface for assembly and installation. Its compact size and lightweight design also make it easy to handle and transport.
Top product features:
- Cold Rolled fabrication for improved machinability and surface finish
- Case-Hardened heat treatment for increased wear resistance and durability
- Polished mechanical finish for reduced friction and improved aesthetic appearance
Top product applications:
- Structural framing in building construction
- Machine components, such as gears and shafts
- Machining fixtures and jigs
Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1018, Thickness 0.44 in, Thickness Tolerance 0 in/-0.006 in, Overall Length 4 ft, Overall Width 4 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: 5.00
- Package Height: 1.00
- Package Weight: 25.00
Product info last updated on January 18, 2026 10:23am UTC
Category: Carbon Steel