Tool Steel Rectangle Bar, 18" L, 3/4" W MPN:12051_18_0
Tool Steel Rectangle Bar, 18" L, 3/4" W
This tool steel rectangle bar is ideal for applications requiring high strength and durability, such as manufacturing tools, dies, and molds. Its precision-ground finish and air-hardened treatment ensure a strong and resilient product. With a yield strength of 50,000 psi and tensile strength of 100,000 psi, this bar can withstand heavy use and maintain its shape. Its Brinell hardness of 200 BHN and Rockwell hardness of 94 HRB provide a measure of its resistance to wear and abrasion. Suitable for use in various industries, including aerospace, automotive, and construction, this tool steel rectangle bar is a reliable choice for demanding applications.
Top product features:
- Heat Treatable
- Air-Hardened
- Precision Ground
Top product applications:
- High-speed steel stamping dies
- Mold making and tooling
- Machine tool parts and components
Tool Steel Rectangular Bar, Material Tool Steel, Material Grade A2, Thickness 0.3125 in, Thickness Tolerance +/-0.001 in, Overall Length 18 in, Overall Width 3/4 in, Heat Treatable Heat Treatable, Heat Treatment Air-Hardened, Mechanical Finish Precision Ground, Yield Strength 50,000 psi, Tensile Strength 100,000 psi, Brinell Hardness 200 BHN, Rockwell Hardness 94 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: 1.25
- Package Height: 0.81
- Package Weight: 1.70
Product info last updated on February 26, 2026 10:40am UTC
Category: Stainless Steel