Tool Steel Rectangle Bar, 18" L, 5" W MPN:12402_18_0
Tool Steel Rectangle Bar, 18" L, 5" W
Precision-ground tool steel rectangle bar, grade O1, offers exceptional hardness and wear resistance, making it ideal for high-stress applications. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this material can withstand heavy loads and maintain its shape. Its high Brinell hardness of 177 BHN and Rockwell hardness of 88 HRB ensure durability and resistance to wear. Suitable for applications such as tool making, die casting, and high-speed cutting tools, this tool steel rectangle bar is also heat treatable, allowing for precise control over its properties. Ideal for industries requiring precision and reliability.
Top product features:
- Heat Treatable
- Oil-Hardened
- Precision Ground
Top product applications:
- Making precision tools and dies
- Machine parts and components
- Cutting dies for metal stamping
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 1.25 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 5 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: 18.50
- Package Width: 5.50
- Package Height: 1.75
- Package Weight: 32.35
Product info last updated on March 7, 2026 2:47am UTC
Category: Stainless Steel