Tool Steel Rectangle Bar, 36" L, 1 1/4" W MPN:12159_36_0
Tool Steel Rectangle Bar, 36" L, 1 1/4" W
This premium Tool Steel Rectangle Bar is ideal for high-performance applications requiring exceptional strength and durability. Made from O1 tool steel, it boasts a yield strength of 58,000 psi and a tensile strength of 105,000 psi, making it suitable for demanding industries such as aerospace, automotive, and heavy machinery. Its precision-ground finish and oil-hardened treatment ensure optimal performance and longevity. Use it for tooling, mold making, or as a component in machinery, and take advantage of its high hardness, resistance to wear, and ability to withstand extreme temperatures. Its versatility and exceptional properties make it a valuable addition to any workshop or factory.
Top product features:
- Precision Ground Surface
- Oil-Hardened Heat Treatment
- 58,000 psi Yield Strength
Top product applications:
- High-speed steel tools for machining and cutting operations
- Precision instruments and components for the aerospace industry
- Cutting dies and punches for the metal stamping industry
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.4375 in, Thickness Tolerance +/-0.001 in, Overall Length 36 in, Overall Width 1 1/4 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: 36.50
- Package Width: 1.75
- Package Height: 0.94
- Package Weight: 6.08
Product info last updated on April 10, 2026 1:20pm UTC
Category: Stainless Steel