Tool Steel Rectangle Bar, 18" L, 1/2" W MPN:11735_18_0
Tool Steel Rectangle Bar, 18" L, 1/2" W
This precision-ground Tool Steel Rectangle Bar is ideal for applications requiring high hardness and wear resistance, such as tool making, mold making, and die casting. Its O1 material grade and oil-hardened heat treatment ensure exceptional durability and performance. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this bar can withstand heavy loads and stresses. Its precision ground finish ensures smooth operation and reduces the risk of wear and tear. Perfect for machinists, toolmakers, and engineers, this tool steel rectangle bar is a reliable choice for demanding applications.
Top product features:
- Heat treatable to provide improved hardness and durability
- Precision ground for a smooth finish and accurate dimensions
- Oil-hardened to reduce the risk of cracking and improve resistance to wear
Top product applications:
- Machine Shop Use
- High-Speed Steel Tooling
- Precision Cutting Tools
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.09375 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 1/2 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: 20.00
- Package Width: 2.09
- Package Height: 2.50
- Package Weight: 0.24
Product info last updated on January 29, 2026 10:51am UTC
Category: Carbon Steel