Tool Steel Rectangle Bar, 36" L, 3" W MPN:12379_36_0
Tool Steel Rectangle Bar, 36" L, 3" W
This Tool Steel Rectangle Bar is a high-strength, precision-ground tooling steel ideal for applications requiring high wear resistance and dimensional stability. Its O1 grade material is heat treatable, allowing for precise hardness control, and its yield strength of 58,000 psi and tensile strength of 105,000 psi make it suitable for heavy-duty use. Common applications include manufacturing punches, dies, and other tooling components, as well as in the production of high-wear parts such as gears, shafts, and cutting tools. Its precision ground finish ensures smooth operation and long tool life, making it a valuable addition to any toolroom or manufacturing facility.
Top product features:
- Heat Treatable
- Precision Ground
- Oil-Hardened
Top product applications:
- Machine Shop Fabrication
- Tool and Die Making
- High-Pressure Die Casting
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 1.125 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 3 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 +0.25 in/+0.5 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: 36.50
- Package Width: 3.50
- Package Height: 1.63
- Package Weight: 34.91
Product info last updated on April 11, 2026 4:08pm UTC
Category: Stainless Steel