Tool Steel Rectangle Bar, 18" L, 4" W MPN:12337_18_0
Tool Steel Rectangle Bar, 18" L, 4" W
This high-strength Tool Steel Rectangle Bar from GoVets Select is ideal for applications requiring exceptional hardness and wear resistance. Made from O1 Tool Steel, it can be heat treated to achieve a Rockwell hardness of 88 HRB, providing a durable and long-lasting finish. With a precision ground mechanical finish and a tensile strength of 105,000 psi, this bar is perfect for use in tool and die making, mold making, and other applications where high precision and durability are required. Its versatility and high performance make it a valuable addition to any toolroom or manufacturing facility.
Top product features:
- Precision Ground Mechanical Finish
- Heat Treatable
- Oil-Hardened Heat Treatment
Top product applications:
- Machining dies and punches
- Making knives and blades
- Manufacturing tools and fixtures
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.875 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 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: 4.50
- Package Height: 1.38
- Package Weight: 18.34
Product info last updated on May 2, 2026 12:16am UTC
Category: Stainless Steel