Carbon Steel Bar, 12" L, 4 1/2" W MPN:18f1.75x4.5-12
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G606904594
Carbon Steel Bar, 12" L, 4 1/2" W
This carbon steel bar is a versatile and durable material ideal for a wide range of applications, including fabrication, machining, and construction. Its cold-rolled and case-hardened properties make it resistant to wear and corrosion, while its polished finish ensures a smooth surface for easy handling and processing. With a yield strength of 54,000 psi and tensile strength of 80,000 psi, this bar can withstand heavy loads and stresses, making it suitable for use in machinery, equipment, and infrastructure projects. Its machinability of 78 percent also makes it easy to cut and shape.
Top product features:
- Cold Rolled fabrication provides a smooth surface for machining and finishing.
- Case-Hardened heat treatment increases wear resistance and durability.
- Polished mechanical finish enhances surface quality and appearance.
Top product applications:
- Machine building
- Structural fabrication
- 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 12 in, 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: 13.00
- Package Width: 5.00
- Package Height: 2.00
- Package Weight: 29.00
Product info last updated on February 13, 2026 4:44pm UTC
Category: Carbon Steel