Tool Steel Rectangle Bar, 36" L, 3/4" W MPN:11871_36_0
Tool Steel Rectangle Bar, 36" L, 3/4" W
This tool steel rectangle bar is a versatile and durable material, ideal for a variety of applications, including tool and die making, molds, and machine components. Its precision ground finish and high yield strength make it suitable for demanding industries such as aerospace, automotive, and heavy machinery. The O1 tool steel grade provides excellent wear resistance and hardness, while its heat treatable properties allow for precise control over its final properties. With a tensile strength of 105,000 psi and a Brinell hardness of 177 BHN, this material is perfect for applications requiring high strength and durability.
Top product features:
- Precision Ground Surface
- Oil-Hardened for Enhanced Durability
- Heat Treatable for Customized Performance
Top product applications:
- Machining precision parts
- Manufacturing cutting tools
- Fabricating dies and molds
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.15625 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 3/4 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: 2.16
- Package Height: 2.75
- Package Weight: 1.20
Product info last updated on February 15, 2026 2:17pm UTC
Category: Carbon Steel