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Copper (Cu)

Copper has been mined for 5,000 years. It is a reddish metal that takes on a bright luster. Malleable and ductile, it is a good conductor of heat and electricity.

Copper can occur naturally in large ore deposits of sulfides, oxides, and carbonates. It is also found in cuprite, malachite, azurite, chalcopyrite, bornite, and other minerals.

Copper's largest use is in the electrical industry, and its alloys, brass and bronze, are used in coins and gun metals. Copper is also used as both an agricultural poison and an algaecide. Copper compounds are widely used in analytical chemistry testing.

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1 – 7 of 7 results
1

Copper Nickel wire, 0.075mm (0.003in) dia

Resistance alloy, negative lead for type J thermocouple

Name Note 0.075mm (0.003 in.) dia.
Form Wire
MDL Number MFCD00801098
Chemical Name or Material Copper Nickel wire
Synonym Constantan
TSCA Yes
Recommended Storage Ambient temperatures
Weight ≈0.04g/m
Avg. Mol. Wt. or Mol. Wt. Range Cu:Ni 55:45 wt%
2

Copper Nickel wire, 0.25mm (0.01in) dia

Name Note 0.25mm (0.01 in.) dia.
Form Wire
MDL Number MFCD00801098
Chemical Name or Material Copper Nickel wire
TSCA Yes
Recommended Storage Ambient temperatures
Weight ≈0.44g/m
Avg. Mol. Wt. or Mol. Wt. Range Cu:Ni 55:45 wt%
3

Copper Nickel wire, 0.5mm (0.02in) dia

Name Note 0.5mm (0.02 in.) dia.
Form Wire
Health Hazard 3 P201-P202-P260-P264b-P270-P272-P280g-P281-P302+P352-P308+P313-P333+P313-P363-P501c
MDL Number MFCD00801098
Solubility Information Insoluble in water.
Health Hazard 1 H317-H350-H372
Chemical Name or Material Copper Nickel wire
TSCA Yes
Recommended Storage Ambient temperatures
Weight ≈1.75g/m
Avg. Mol. Wt. or Mol. Wt. Range Cu:Ni 55:45 wt%
4

Copper Nickel wire, 1.6mm (0.064 in.) dia., Thermo Scientific™

Name Note 1.6mm (0.064 in.) dia.
Form Wire
MDL Number MFCD00801098
Chemical Name or Material Copper Nickel wire
TSCA Yes
Recommended Storage Ambient temperatures
Weight ≈17.9g/m
Avg. Mol. Wt. or Mol. Wt. Range Cu:Ni 55:45 wt%
5

Copper Manganese Nickel wire, 1.0mm (0.04 in.) dia., Thermo Scientific™

Name Note 1.0mm (0.04 in.) dia.
Form Wire
MDL Number MFCD01866121
Chemical Name or Material Copper Manganese Nickel wire
TSCA Yes
Recommended Storage Ambient temperatures
Weight ≈6.6g/m
Avg. Mol. Wt. or Mol. Wt. Range Cu:Mn:Ni; 84:12:4 wt%
6

Electron Microscopy Sciences Conductive Copper/Nickel Tape
SDP

Electrically conductive and with a clean background, the tape is ideal for scanning electron microscopy (SEM). Pressed thin Cu. Adhesive power/25mm width: 920 gf, capacity after 60 min: 0.1mm.
Conductive resistivity: 0.004ohm/sq. Inch
Thickness: 0.075 mm
Pad: 0.05 mm
Adhesive: 0.040mm

ENCOMPASS_PREFERRED
7

Copper Manganese Nickel wire, 0.1mm (0.004 in.) dia., Thermo Scientific™

Resistance alloy for thermocouples and electronics industry

Name Note 0.1mm (0.004 in.) dia.
Form Wire
MDL Number MFCD01866121
Chemical Name or Material Copper Manganese Nickel wire
Synonym Manganin™
TSCA Yes
Recommended Storage Ambient temperatures
Weight ≈0.066g/m
Avg. Mol. Wt. or Mol. Wt. Range Cu:Mn:Ni; 84:12:4 wt%