Tool Steel Rectangle Bar, 36" L, 5/8" W MPN:12076_36_0
Tool Steel Rectangle Bar, 36" L, 5/8" W
This Tool Steel Rectangle Bar is a precision-ground, oil-hardened O1 tool steel bar ideal for high-wear applications such as punches, dies, and other tooling components. Its exceptional hardness and strength make it suitable for demanding industries like aerospace, automotive, and heavy machinery. The bar's precise dimensions and tolerances ensure accurate fitment and performance in critical applications. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this tool steel bar withstands extreme stresses and maintains its shape under heavy loads, extending the lifespan of tools and equipment.
Top product features:
- Oil-Hardened for improved wear resistance
- Precision Ground for smooth surface finish
- Heat Treatable for increased strength and durability
Top product applications:
- Knife making
- Saw blade manufacturing
- Mold making
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.3125 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 5/8 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: 36.50
- Package Width: 1.13
- Package Height: 0.81
- Package Weight: 2.51
Product info last updated on January 25, 2026 2:19pm UTC
Category: Stainless Steel