Oil Hard Flat Stock, O1, 5/8In Wx36In L MPN:O158586
Oil Hard Flat Stock, O1, 5/8In Wx36In L
This O1 oil hard flat stock is a high-performance tool steel ideal for precision machining and fabrication. Its precision ground finish and heat treatable properties make it suitable for a variety of applications, including tool making, mold making, and die making. The steel's high tensile strength, yield strength, and hardness provide excellent wear resistance and durability. Its compact size and precision dimensions make it perfect for use in CNC machining, jig making, and other applications where accuracy and precision are critical. Its US origin and precision manufacturing ensure consistent quality and reliability.
Top product features:
- Precision Ground Mechanical Finish
- Oil-Hardened Heat Treatment
- Yield Strength of 55,000 psi
Top product applications:
- Cutting tools such as punches and dies
- Mold making and machining
- High-wear applications such as wear plates and bushings
Tool Steel Square Bar, Material Tool Steel, Material Grade O1, Thickness 0.63 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 4 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 36.00
- Package Width: 0.63
- Package Height: 0.63
- Package Weight: 3.98
- California Prop 65 Warning: WARNING: Cancer - www.P65Warnings.ca.gov
Product info last updated on April 30, 2026 11:02am UTC
Category: Stainless Steel