Tool Steel Rectangle Bar, 18" L, 1" W MPN:11737_18_0
Tool Steel Rectangle Bar, 18" L, 1" W
This Tool Steel Rectangle Bar, made from high-quality O1 tool steel, is ideal for applications requiring high hardness and wear resistance. Its precision ground finish ensures accurate machining and precise tooling. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this bar is perfect for tool making, die casting, and other applications where high precision and durability are essential. Its compact dimensions and precision finish make it suitable for small-scale tooling and machining projects, while its oil-hardened treatment ensures long-lasting performance. This bar is a reliable choice for industries requiring high-precision tools and equipment.
Top product features:
- Precision Ground Surface
- Oil-Hardened for Enhanced Hardness
- Heat Treatable for Customized Performance
Top product applications:
- High-speed steel stamping dies
- Machine tools and equipment
- Precision cutting tools
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.09375 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 1 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: 20.00
- Package Width: 2.09
- Package Height: 3.00
- Package Weight: 0.48
Product info last updated on February 19, 2026 5:37pm UTC
Category: Carbon Steel