Tool Steel Rectangle Bar, 18" L, 3" W MPN:12336_18_0
Tool Steel Rectangle Bar, 18" L, 3" W
This Tool Steel Rectangle Bar is a high-performance material ideal for heavy-duty applications in manufacturing, tooling, and engineering. Made from O1 tool steel, it offers exceptional hardness and durability, allowing for precision grinding and oil-hardening. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this bar can withstand demanding conditions. Suitable for use in cutting tools, dies, and molds, it provides consistent results and extended tool life. Its precision ground finish ensures smooth operation and reduces wear. Perfect for industries such as aerospace, automotive, and construction, this tool steel bar meets ASTM A681 and SAE J437 standards.
Top product features:
- Precision Ground Surface
- Oil-Hardened for Increased Durability
- Heat Treatable for Enhanced Strength
Top product applications:
- High-speed steel cutting tools
- Precision-ground cutting dies
- Machine parts and components
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 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
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: 3.50
- Package Height: 1.38
- Package Weight: 13.88
Product info last updated on March 21, 2026 9:33am UTC
Category: Stainless Steel