Tool Steel Rectangle Bar, 18" L, 6" W MPN:11436_18_0
Tool Steel Rectangle Bar, 18" L, 6" W
This Tool Steel Rectangle Bar is ideal for high-strength applications in manufacturing and repair shops, providing durability and resistance to wear and tear. Made from O1 tool steel, it can be heat-treated for added hardness and strength. With a precision ground finish and dimensions of 18in L x 6in W x 0.375in T, it's perfect for creating custom tools, dies, and fixtures. Its high tensile strength and yield strength make it suitable for use in heavy-duty equipment and machinery, while its hardness and wear resistance ensure long-lasting performance in demanding environments.
Top product features:
- Heat Treatable
- Oil-Hardened
- Precision Ground
Top product applications:
- Machining and fabrication of high-strength components
- Manufacturing of precision tools and dies
- Repair and maintenance of machinery and equipment in heavy industry
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.375 in, Thickness Tolerance +0.015 in, Overall Length 18 in, Overall Width 6 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, Length Tolerance +0.125 in/+0.25 in
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 8 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 20.00
- Package Width: 2.38
- Package Height: 8.00
- Package Weight: 11.48
Product info last updated on February 21, 2026 4:06pm UTC
Category: Carbon Steel