Oil Hard Flat Stock, O1, 3/4In Wx18In L MPN:O112348
Oil Hard Flat Stock, O1, 3/4In Wx18In L
This Oil Hard Flat Stock is precision ground from high-quality O1 tool steel, offering exceptional hardness and wear resistance. Ideal for use in applications requiring high precision and durability, such as toolmaking, moldmaking, and die casting. The oil-hardened finish provides a strong and stable surface for machining and grinding. Its high tensile strength and yield strength make it suitable for demanding industries like aerospace and automotive. With a lead time of just 2 days, this stock can be easily integrated into your production workflow, allowing you to create high-performance tools and components with confidence.
Top product features:
- Oil-hardened for increased hardness and durability
- Precision ground for smooth finish and accurate machining
- Heat treatable to achieve desired level of hardness and strength
Top product applications:
- High-speed tooling applications
- Machining and cutting tools
- Precision instruments and gauges
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.5 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 3/4 in, Fabrication Hot Rolled, Heat Treatable Heat Treatable, Heat Treatment Oil-Hardened, Mechanical Finish Precision Ground, Yield Strength 55,000 psi, Tensile Strength 95,000 psi, Brinell Hardness 177 BHN, Rockwell Hardness 18 HRC, Standards AISI O-1, ASTM A681-08, FEDERAL QQT 570 REV C, SAE J437, UNS T31501
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 18.00
- Package Width: 0.75
- Package Height: 0.50
- Package Weight: 1.91
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on January 17, 2026 10:33pm UTC
Category: Stainless Steel