Tool Steel Rectangle Bar, 18" L, 3 1/2" W MPN:12214_18_0
Tool Steel Rectangle Bar, 18" L, 3 1/2" W
This Tool Steel Rectangle Bar is a precision-ground, oil-hardened product ideal for applications requiring high wear resistance and toughness. Its O1 material grade provides a unique combination of hardness and dimensional stability, making it suitable for use in various industries, including aerospace, automotive, and industrial manufacturing. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, this bar is perfect for applications such as cutting tools, dies, and molds. Its precision ground finish ensures accurate dimensions and a long service life, making it a reliable choice for demanding industrial applications.
Top product features:
- Precision Ground Surface
- Heat Treatable for Enhanced Performance
- Oil-Hardened for Increased Strength
Top product applications:
- Machining and manufacturing of precision tools and dies
- High-strength fasteners and hardware
- Cutting and forming tools for metalworking and fabrication
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.5 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 3 1/2 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: 4.00
- Package Height: 1.00
- Package Weight: 9.43
Product info last updated on January 20, 2026 12:23am UTC
Category: Stainless Steel