Tool Steel Rectangle Bar, 18" L, 3" W MPN:12163_18_0
Tool Steel Rectangle Bar, 18" L, 3" W
This Tool Steel Rectangle Bar is precision ground for high-precision applications, offering exceptional hardness and durability. With a yield strength of 58,000 psi and tensile strength of 105,000 psi, it can withstand demanding conditions. Its Brinell hardness of 177 BHN and Rockwell hardness of 88 HRB provide resistance to wear and abrasion. Suitable for use in tooling, dies, and molds, this bar is ideal for industries such as aerospace, automotive, and manufacturing. Its heat treatable properties allow for customized hardness levels, making it a versatile choice for various applications.
Top product features:
- Heat Treatable
- Oil-Hardened
- Precision Ground
Top product applications:
- Machining of high-wear parts such as dies and punches
- Manufacturing of precision cutting tools
- Production of high-strength structural components
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade O1, Thickness 0.4375 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 3 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: 3.50
- Package Height: 0.94
- Package Weight: 7.19
Product info last updated on March 20, 2026 4:46pm UTC
Category: Stainless Steel