Foil Roll, Copper, 0.021 Th x 4 In W, 50 Ft MPN:4UGU9
Foil Roll, Copper, 0.021 Th x 4 In W, 50 Ft
This premium copper foil roll is ideal for electrical applications requiring high conductivity and durability. With a thickness of 0.021 inches and a tensile strength of 26,000 psi, it withstands extreme temperatures up to 572°F and is resistant to corrosion. Its mill finish provides a smooth surface for various fabrication processes, including cold working and heat treatment. Perfect for use in high-performance electrical systems, this copper foil roll is also suitable for applications in aerospace, automotive, and industrial settings where high reliability and conductivity are essential. Its compact roll size makes it easy to store and transport.
Top product features:
- Copper Foil provides electrical conductivity
- Thermal resistance is reduced due to the 0.021 in thickness
- Tensile strength is 26,000 psi due to the material grade 110
Top product applications:
- Electrical
- Heat Treatable Yes
- Cold Worked
110 Copper Foil, Material Copper, Material Grade 110, Mechanical Finish Mill, Overall Width 4 in, Roll Length 50 ft, Length Tolerance +/-0.1 in, Temper O, Tensile Strength 26,000 psi, Maximum Temperature 572 Degrees F, Thickness 0.021 in, Thickness Tolerance 0.0021 in, Standards ASTM B11, ASTM B152, ASTM B370, Fabrication Cold Worked, Heat Treatable Yes, Heat Treatment Annealed, Yield Strength 8,000 psi, Shape Foil, Application Electrical, Length Type Roll, Minimum Temperature 68 Degrees F
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 9.60
- Package Width: 9.50
- Package Height: 4.90
- Package Weight: 17.85
Product info last updated on February 7, 2026 8:52am UTC
Category: Copper