Tool Steel Rectangle Bar, 18" L, 1" W MPN:11526_18_0
Tool Steel Rectangle Bar, 18" L, 1" W
This Tool Steel Rectangle Bar is ideal for high-wear applications, such as making knives, punches, and dies, due to its exceptional hardness and wear resistance. The O1 tool steel material provides excellent dimensional stability and can be heat-treated for improved performance. With a precision-ground finish and precise dimensions, this bar is perfect for precision machining and fabrication. Its high yield and tensile strength make it suitable for applications requiring high strength-to-weight ratios, such as tools and equipment for the aerospace, automotive, and industrial sectors. Its compact size and versatility make it a valuable addition to any workshop or manufacturing facility.
Top product features:
- Heat Treatable
- Oil-Hardened
- Precision Ground
Top product applications:
- High-speed tooling applications such as drill bits and reamers
- Mold making and die casting
- Machine tool components and parts
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.625 in, Thickness Tolerance +0.015 in, Overall Length 18 in, Overall Width 1 in, Heat Treatable Heat Treatable, Heat Treatment Oil-Hardened, Mechanical Finish Precision Ground, Yield Strength 58,000 psi, Tensile Strength 105,000 psi, Brinell Hardness 177 BHN, Rockwell Hardness 88 HRB, Standards ASTM A681, SAE J437, Includes Material Certificate Material Certificate with Lot Number, Length Tolerance +0.125 in/+0.25 in
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 20.00
- Package Width: 2.63
- Package Height: 3.00
- Package Weight: 3.20
Product info last updated on February 6, 2026 5:03pm UTC
Category: Carbon Steel