182 copper is stronger, harder, and more wear resistant than 110 copper. Also known as RWMA Class 2 chromium copper, it's commonly used in resistance welding, for circuit-breaker parts, and for molds to make plastic parts.
MTR MTR Available
Return Returns Acceptable.
DFARS DFARS Compliant
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Product Information

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Please note:

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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.
Thickness
3
Alloy
182
Production Method
Rolled
Metal Type
Copper
Shape
Sheet/Plate
Ships
1-2 Business Days
Brand
Southern Copper
Weight/Lineal Foot
139.54 pounds
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Mechanical Properties

Ultimate Tensile Strength KSI
65
Yield Tensile Strength KSI
55
Density g/cm^3
9
Rockwell Hardness B Scale
75
Melting Point °F
1960 - 1970
Brinell Hardness 500 kg load
137
Electrical Conductivity % IACS
75
Elongation % in 2 in.
13
Machinability %
20
Shear Strength KSI
46
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Chemistry Information : 182 Copper

Element
Percentage
Element
Percentage
Element
Percentage
Cu
98.6 - 99.4
Pb
0 - 0.1
Si
11 - 13
Cr
0.6 - 1.2
Fe
0 - 0.1
Pb
0 - 0.05
Cr
0.6 - 1.2
Si
11 - 13
Cu
98.6 - 99.4
Fe
0 - 0.1
Pb
0 - 0.1
Pb
0 - 0.05

This 3" thick Chromium Copper Sheet/Plate 182 Class 2 offers an ultimate tensile strength of 65 ksi, a yield tensile strength of 55 ksi, Rockwell hardness of 75, and Brinell hardness of 137, making it stronger and more wear resistant than standard 110 copper.

Yes, the 182 alloy Chromium Copper sheet is commonly used for resistance welding, circuit-breaker parts, and molds for plastic parts due to its enhanced strength, hardness, and wear resistance.

Custom cutting is available from warehouse 1, and orders typically ship within 1-2 business days, ensuring quick turnaround for your project needs.

Yes, this product is DFARS compliant and a Material Test Report (MTR) is available upon request, providing assurance of material quality and traceability.

The sheet has a maximum width of 43 inches, maximum length of 120 inches, and a thickness of 3 inches, with a shipping weight of approximately 139.54 pounds.

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