Tool Steel Rectangle Bar, 18" L, 3/4" W MPN:11947_18_0
Tool Steel Rectangle Bar, 18" L, 3/4" W
This Tool Steel Rectangle Bar is a high-performance material ideal for applications requiring exceptional hardness and wear resistance. Made from O1 tool steel, it is heat treatable and precision ground for optimal surface finish. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, it can withstand heavy loads and stresses. Suitable for use in tool making, die casting, and other high-wear applications, this bar can be machined, ground, or forged to precise dimensions. Its oil-hardened finish provides excellent dimensional stability and resistance to deformation, making it a reliable choice for demanding industrial projects.
Top product features:
- Heat Treatable
- Oil-Hardened
- Precision Ground
Top product applications:
- Making precision tools and dies for metalworking and machining applications
- Manufacturing punches and dies for the aerospace industry
- Creating custom knives and blades for outdoor enthusiasts
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.21875 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 3/4 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
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: 18.50
- Package Width: 1.25
- Package Height: 0.72
- Package Weight: 1.34
Product info last updated on January 18, 2026 7:48pm UTC
Category: Stainless Steel