Oil Hard Flat Stock, O1, 3-1/2In Wx36In L MPN:O1583126
Oil Hard Flat Stock, O1, 3-1/2In Wx36In L
This high-quality Oil Hard Flat Stock is precision ground from O1 tool steel, offering exceptional hardness and durability. Suitable for a wide range of applications, including cutting tools, punches, and dies, this stock provides a strong foundation for demanding projects. Its oil-hardened finish ensures a long-lasting surface, while its high yield strength and tensile strength make it ideal for heavy-duty use. With a lead time of just two days and a minimum order quantity of one, this stock is perfect for hobbyists, professionals, and manufacturers alike, offering a reliable and efficient solution for a variety of machining and fabrication needs.
Top product features:
- Oil-Hardened for high hardness and wear resistance
- Precision Ground for smooth surface finish and improved machining accuracy
- Yield Strength of 55,000 psi and Tensile Strength of 95,000 psi for high strength and durability
Top product applications:
- High-speed steel tooling for making precision parts
- Machine tool construction
- Making knives and other cutting tools
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.63 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 3 1/2 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: 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: 3.50
- Package Height: 0.63
- Package Weight: 22.29
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on February 24, 2026 4:50am UTC
Category: Stainless Steel