Tool Steel Rectangle Bar, 18" L, 4" W MPN:11475_18_0
Tool Steel Rectangle Bar, 18" L, 4" W
This precision-ground Tool Steel Rectangle Bar is ideal for high-precision applications requiring exceptional hardness and wear resistance. Made from D2 tool steel, it boasts a yield strength of 68,000 psi and a tensile strength of 110,000 psi, making it suitable for use in tools, dies, and molds. Its air-hardened properties and precision ground finish ensure exceptional durability and accuracy. With a Brinell hardness of 220 BHN and Rockwell hardness of 97 HRB, this tool steel rectangle bar is perfect for use in industries such as aerospace, automotive, and manufacturing, where high-precision tools and components are required.
Top product features:
- Air-Hardened for increased hardness and durability
- Precision Ground for a smooth finish and improved machinability
- Heat Treatable to allow for further processing and customization
Top product applications:
- High-speed tooling applications
- Machine components such as gears, shafts, and axles
- Precision parts for the aerospace industry
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade D2, Thickness 0.5 in, Thickness Tolerance +0.015 in, Overall Length 18 in, Overall Width 4 in, Heat Treatable Heat Treatable, Heat Treatment Air-Hardened, Mechanical Finish Precision Ground, 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/+0.25 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: 2.50
- Package Height: 6.00
- Package Weight: 10.20
Product info last updated on February 2, 2026 5:14pm UTC
Category: Carbon Steel