Carbon Steel Bar, 4' L, 4 1/2" W MPN:18f1.75x4.5-48
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In Stock
SKU
510-G406904572
Carbon Steel Bar, 4' L, 4 1/2" W
This carbon steel bar is a versatile and durable material suitable for a variety of applications. Its 1018 grade makes it ideal for machining and fabrication, while its case-hardened finish provides added strength and resistance to wear. With a yield strength of 54,000 psi and tensile strength of 80,000 psi, this bar is perfect for use in construction, manufacturing, and other industries where high-strength materials are required. Its polished finish also makes it suitable for use in applications where a smooth surface is necessary, such as in the production of machinery and equipment.
Top product features:
- Carbon Steel Bar is heat treatable
- Carbon Steel Bar is case-hardened
- Carbon Steel Bar has a machinability of 78 Percent
Top product applications:
- Structural framing in construction projects
- Machine building and repair shops
- Tool and die making
Carbon Steel Rectangular Bar, Material Carbon Steel, Material Grade 1018, Thickness 1.75 in, Thickness Tolerance 0 in/-0.008 in, Overall Length 4 ft, Overall Width 4 1/2 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: 2.00
- Package Weight: 111.00
Product info last updated on March 20, 2026 7:59pm UTC
Category: Carbon Steel