Tool Steel Rectangle Bar, 18" L, 1/2" W MPN:7148_18_0
Tool Steel Rectangle Bar, 18" L, 1/2" W
This tool steel rectangle bar is precision ground and heat treatable, making it ideal for high-strength applications. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, it is perfect for use in tooling, dies, and other equipment that requires durability and resistance to wear. Its hardness of 177 BHN and 88 HRB also makes it suitable for use in cutting tools, punches, and other applications where high hardness is required. Its precision ground finish ensures smooth operation and long tool life, making it a valuable resource for manufacturers and machinists.
Top product features:
- Heat Treatable
- Precision Ground
- Oil-Hardened
Top product applications:
- High-speed steel tooling for machining operations
- Making knives and other cutting tools
- Manufacturing parts that require high wear resistance
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.1875 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 1/2 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
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: 2.19
- Package Height: 2.50
- Package Weight: 0.50
Product info last updated on February 14, 2026 5:54pm UTC
Category: Carbon Steel