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Product Details, Specifications, and Technical Information

Dirty Penny features a rich array of colors, from reddish-brown to orange and yellow shades — even deep hues of purple. These tones intermingle and create an intriguing mottled effect, initially exhibiting a slight iridescence. Dirty Penny can maintain its iridescent luster if properly sealed and maintained; the finish can last indefinitely as an interior surface. Conversely, when exposed to the elements, the copper transforms into a captivating blend of deep reddish hues. Due to the artisnal nature of creating authentic metal patinas, each sheet of Dirty Penny Copper is unique and subject to inherent variations and inconsistencies in color, luster and pattern, and may change in appearance over time.
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Dimension Name Specification
Thickness 0.032"
Alloy 110
Temper Annealed
Gauge 24 oz
Pattern Dirty Penny
Brand Zahner Surfaces
MTR Availability No
Material Copper
Shape Sheet/Plate
Domestic true
Weight/Lineal Foot
1.5 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Mechanical Properties
Property Value
Brinell Hardness 500 kg load 57
Density g/cm^3 9
Rockwell Hardness B Scale 10
Ultimate Tensile Strength KSI 32
Yield Tensile Strength KSI 10
Elongation % in 2 in. 55
Shear Strength KSI 22
Melting Point °F 1949 - 1981
Electrical Conductivity % IACS 100
Machinability % 20
Chemistry Information: 110 Copper
Element Percentage
Cu 99.9
O 0.04
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