Oil Hard Flat Stock, O1, 2In Wx18In L MPN:O11428
Oil Hard Flat Stock, O1, 2In Wx18In L
This high-quality Oil Hard Flat Stock is precision ground from O1 tool steel, offering exceptional hardness and durability. With a yield strength of 55,000 psi and tensile strength of 95,000 psi, it is ideal for applications requiring high wear resistance and resistance to deformation. Its precision ground finish makes it suitable for use in tooling, jigs, and fixtures, while its oil-hardened heat treatment provides a smooth, wear-resistant surface. This versatile stock is suitable for a range of industries, including aerospace, automotive, and manufacturing, and is available for immediate shipment in quantities as small as one piece.
Top product features:
- Oil-Hardened for improved wear resistance
- Precision Ground for smooth surface finish
- Heat Treatable for increased hardness and durability
Top product applications:
- Machining small to medium-sized parts
- Making knives and cutlery
- 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 18 in, Overall Width 2 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: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 18.10
- Package Width: 2.20
- Package Height: 0.30
- Package Weight: 2.60
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on February 26, 2026 10:55am UTC
Category: Stainless Steel