Tool Steel Rectangle Bar, 18" L, 3" W MPN:11324_18_0
Tool Steel Rectangle Bar, 18" L, 3" W
This Tool Steel Rectangle Bar is perfect for applications requiring high strength and durability, such as machining, cutting tools, and wear-resistant parts. Made from O1 tool steel, it can be heat-treated for added hardness and precision ground for a smooth finish. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this bar is ideal for use in high-temperature and high-wear environments. Its precision ground finish also makes it suitable for use in applications where smoothness is critical, such as in the production of molds, dies, and other precision tools.
Top product features:
- Precision Ground Surface
- Oil-Hardened Heat Treatment
- Yield Strength of 58,000 psi
Top product applications:
- Machine Tooling
- High-Speed Steel Tooling
- Die and Mold Making
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.25 in, Thickness Tolerance +0.015 in, Overall Length 18 in, Overall Width 3 in, Heat Treatable Heat Treatable, Heat Treatment Oil-Hardened, Mechanical Finish Precision Ground, Yield Strength 58,000 psi, Tensile Strength 105,000 psi, Brinell Hardness 177 BHN, Rockwell Hardness 88 HRB, Standards ASTM A681, SAE J437, Includes Material Certificate Material Certificate with Lot Number, Length Tolerance +0.125 in/+0.25 in
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 20.00
- Package Width: 2.25
- Package Height: 5.00
- Package Weight: 3.83
Product info last updated on February 17, 2026 1:05am UTC
Category: Carbon Steel