Oil Hard Flat Stock, O1, 5/8In Wx36In L MPN:O118586
Oil Hard Flat Stock, O1, 5/8In Wx36In L
This O1 oil hard flat stock is a versatile tool steel ideal for a variety of applications, including knife making, tool and die manufacturing, and precision machining. Its precise ground finish and high yield strength make it suitable for high-precision applications. With a tensile strength of 95,000 psi and a Brinell hardness of 177 BHN, this flat stock provides exceptional durability and resistance to wear and tear. Its oil-hardened heat treatment process ensures a consistent and predictable performance. Perfect for fabricating custom tools, dies, and other precision parts, this O1 flat stock is a reliable choice for professionals and hobbyists alike.
Top product features:
- Oil-hardened for increased hardness and durability
- Precision ground for smooth finish and reduced machining time
- Yield strength of 55,000 psi and tensile strength of 95,000 psi for increased resistance to deformation and breaking
Top product applications:
- Machining parts that require high hardness and wear resistance
- Making tools and dies for various industries
- Manufacturing precision instruments and equipment
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.13 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 5/8 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: 36.00
- Package Width: 0.63
- Package Height: 0.13
- Package Weight: 0.80
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on February 2, 2026 7:57am UTC
Category: Stainless Steel