Oil Hard Flat Stock, O1, 5/16In Wx36In L MPN:O1145166
Oil Hard Flat Stock, O1, 5/16In Wx36In L
This O1 tool steel flat stock is a versatile and durable material ideal for a variety of applications, including woodworking, metalworking, and precision engineering. Its precision ground finish and high yield strength make it suitable for use in high-precision tools and parts. The oil-hardened heat treatment process provides excellent hardness and wear resistance, while its high tensile strength ensures it can withstand heavy loads and stresses. With its precision dimensions and flat finish, this stock is perfect for creating custom jigs, fixtures, and other precision parts that require high accuracy and reliability.
Top product features:
- Oil-Hardened for improved wear resistance
- Precision Ground for smooth finish and reduced machining time
- Heat Treatable for increased hardness and durability
Top product applications:
- Knifemaking
- Tool handles and other tooling applications
- Machining and fabrication
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 5/16 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: 0.31
- Package Height: 0.25
- Package Weight: 0.80
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on April 29, 2026 9:02pm UTC
Category: Stainless Steel