Tool Steel Square Bar, 18 in L, 1 in W MPN:12447_18_0
Tool Steel Square Bar, 18 in L, 1 in W
This Tool Steel Square Bar is a high-performance material ideal for applications requiring extreme hardness and wear resistance. Its air-hardened D2 grade tool steel can be heat-treated to achieve a Rockwell hardness of 97 HRB and a Brinell hardness of 220 BHN, making it suitable for high-wear applications such as molds, dies, and cutting tools. Its yield strength of 68,000 psi and tensile strength of 110,000 psi ensure reliability in demanding environments. Perfect for machinists, fabricators, and manufacturers, this tool steel square bar is a reliable choice for a wide range of applications, from aerospace to automotive.
Top product features:
- Heat Treatable
- Air-Hardened
- Tensile Strength 110,000 psi
Top product applications:
- Tool Steel Square Bar is ideal for making knife blades, axes, and other cutting tools due to its high hardness and wear resistance.
- Tool Steel Square Bar is used in the production of high-wear components such as gears, bushings, and wear plates.
- Tool Steel Square Bar is suitable for making punches, dies, and other stamping tools due to its high strength and toughness.
Tool Steel Square Bar, Material Tool Steel, Material Grade D2, Thickness 1 in, Thickness Tolerance +0.015 in, Overall Length 18 in, Overall Width 1 in, Heat Treatable Heat Treatable, Heat Treatment Air-Hardened, Mechanical Finish Mill, Yield Strength 68,000 psi, Tensile Strength 110,000 psi, Brinell Hardness 220 BHN, Rockwell Hardness 97 HRB, Standards ASTM A681, SAE J437, Includes Material Certificate Material Certificate with Lot Number, Length Tolerance +0.125 in/0 in, Shape Square
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: 3.00
- Package Height: 3.00
- Package Weight: 5.10
Product info last updated on February 2, 2026 12:45pm UTC
Category: Carbon Steel