Tool Steel Rectangle Bar, 36" L, 1/2" W MPN:7148_36_0
Tool Steel Rectangle Bar, 36" L, 1/2" W
This high-performance Tool Steel Rectangle Bar is precision ground to exacting standards, making it ideal for high-precision machining and fabrication applications. Its exceptional hardness and strength, with a yield strength of 58,000 psi and tensile strength of 105,000 psi, ensure durability and resistance to wear and tear. Suitable for use in a variety of industries, including aerospace, automotive, and heavy machinery, this tool steel bar is heat treatable and can be oil-hardened for added toughness. Its precision ground finish and tight tolerances make it perfect for applications where accuracy and precision are paramount.
Top product features:
- Heat Treatable
- Oil-Hardened
- Precision Ground
Top product applications:
- High-speed steel stamping dies
- Machining and fabrication of precision tools
- Making knives and other cutting tools
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.1875 in, Thickness Tolerance +/-0.001 in, Overall Length 36 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: 38.00
- Package Width: 2.19
- Package Height: 2.50
- Package Weight: 0.99
Product info last updated on February 8, 2026 2:48pm UTC
Category: Carbon Steel