Oil Hard Flat Stock, O1, 4 In Wx36 In L MPN:O11446
Oil Hard Flat Stock, O1, 4 In Wx36 In L
This Oil Hard Flat Stock, made from high-quality O1 tool steel, is precision ground for precise applications. Ideal for manufacturing, machining, and repair shops, it offers excellent durability and resistance to wear. With a yield strength of 55,000 psi and tensile strength of 95,000 psi, this stock can withstand heavy use. Its oil-hardened finish ensures a long-lasting surface. Suitable for applications such as mold making, die repair, and tooling, it provides a reliable and cost-effective solution for industries requiring high-performance tooling. Its versatility and reliability make it a valuable addition to any workshop or factory.
Top product features:
- Oil-hardened for increased hardness and durability
- Precision ground for a smooth finish and improved performance
- Heat treatable for customized hardness levels
Top product applications:
- Knifemaking
- Machining
- Tool and die making
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.25 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 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 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 37.30
- Package Width: 4.60
- Package Height: 0.30
- Package Weight: 10.50
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on February 16, 2026 6:58pm UTC
Category: Stainless Steel