Tool Steel Rectangle Bar, 18" L, 3/4" W MPN:11736_18_0
Tool Steel Rectangle Bar, 18" L, 3/4" W
This high-carbon Tool Steel Rectangle Bar is precision ground for optimal performance in demanding applications. Its oil-hardened O1 material grade provides exceptional wear resistance and hardness, making it ideal for tooling, dies, and molds. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this bar can withstand heavy use in industries such as automotive, aerospace, and manufacturing. Its precision ground finish ensures smooth operation and long tool life, reducing downtime and increasing productivity. Its compact size and lightweight design make it easy to handle and store, making it a valuable addition to any workshop or fabrication facility.
Top product features:
- Oil-Hardened
- Precision Ground
- Heat Treatable
Top product applications:
- Machining of high-wear parts such as dies and punches
- Manufacturing of precision instruments and tools
- Production of cutting tools and knives
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 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: 20.00
- Package Width: 2.09
- Package Height: 2.75
- Package Weight: 0.36
Product info last updated on January 20, 2026 1:35am UTC
Category: Carbon Steel