Tool Steel Rectangle Bar, 18" L, 1 3/4" W MPN:12142_18_0
Tool Steel Rectangle Bar, 18" L, 1 3/4" W
This Tool Steel Rectangle Bar is a high-strength, precision-ground material ideal for machining and fabrication applications. Made from O1 grade tool steel, it offers exceptional hardness and wear resistance. Its oil-hardened finish provides a durable, long-lasting surface. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this bar is suitable for high-impact applications such as gear manufacturing, cutting tools, and dies. Its precision ground finish ensures smooth operation and reduces wear on machinery. Perfect for industries requiring high-strength, durable materials, this tool steel rectangle bar is a reliable choice for a variety of applications.
Top product features:
- Heat Treatable
- Oil-Hardened
- Precision Ground
Top product applications:
- Machine Shop Machining
- Jewelry Making and Repair
- Tool and Die Making
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.375 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 1 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: 18.50
- Package Width: 2.25
- Package Height: 0.88
- Package Weight: 3.85
Product info last updated on March 31, 2026 3:59pm UTC
Category: Stainless Steel