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ChemicalBook >> CAS DataBase List >> COPPER NICKEL

COPPER NICKEL

$26.9 - $1080
Product name: COPPER NICKEL
CAS:
MF: CuNi
MW: 122.24
EINECS:
MDL Number:MFCD00801098
Synonyms:CONSTANTAN;COPPER NICKEL;CUPRO-NICKEL;NICKEL-COPPER ALLOY;MANGANESE CUPRONICKEL;Copper Nickel wire, 1.6mm (0.064in) dia;Copper Nickel wire, 0.075mm (0.003in) dia;Copper Nickel wire, 0.13mm (0.005in) dia

Price10 Properties Safety Information Description

10 prices

Selected condition：

Brand

American Custom Chemicals Corporation
Sigma-Aldrich

Package

5MG
1EA
10EA
20EA
50EA
1DISK
1 disc
100 g

ManufacturerAmerican Custom Chemicals Corporation
Product numberING0015570
Product descriptionCONSTANTAN 95.00%
Packaging5MG
Price$503.94
Updated2021-12-16
Buy

ManufacturerSigma-Aldrich
Product numberGF82101248
Product descriptionCopper/nickel foil, Cu70%/Ni30%, thickness 0.016?mm, length 0.2 m, coil width 192?mm
Packaging1EA
Price$346
Updated2025-07-31
Buy

ManufacturerSigma-Aldrich
Product numberGF08379007
Product descriptionCopper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, length 0.5 m, coil width 192?mm
Packaging1EA
Price$428
Updated2025-07-31
Buy

ManufacturerSigma-Aldrich
Product numberGF07217119
Product descriptionCopper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, length 2 m, coil width 192?mm
Packaging1EA
Price$732
Updated2025-07-31
Buy

ManufacturerSigma-Aldrich
Product numberNIST882
Product descriptionNickel-copper alloy NIST SRM 882, 65Ni - 31Cu - 3Al
Packaging100 g
Price$825
Updated2025-07-31
Buy

ManufacturerSigma-Aldrich
Product numberGF02055608
Product descriptionCopper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, 8?mm diameter
Packaging50EA
Price$893
Updated2022-05-15
Buy

ManufacturerSigma-Aldrich
Product numberGF02055608
Product descriptionCopper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, 8?mm diameter
Packaging20EA
Price$918
Updated2023-01-07
Buy

ManufacturerSigma-Aldrich
Product numberGF02055608
Product descriptionCopper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, 8?mm diameter
Packaging10EA
Price$983
Updated2025-07-31
Buy

ManufacturerSigma-Aldrich
Product numberNISTC1248
Product descriptionNickel-copper alloy NIST? SRM? C1248, 66Ni - 30Cu
Packaging1DISK
Price$1060
Updated2024-03-01
Buy

ManufacturerSigma-Aldrich
Product numberNISTC1248
Product descriptionNickel-copper alloy NIST^® SRM^® C1248, 66Ni - 30Cu
Packaging1 disc
Price$1080
Updated2025-07-31
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	ING0015570	CONSTANTAN 95.00%	5MG	$503.94	2021-12-16	Buy
Sigma-Aldrich	GF82101248	Copper/nickel foil, Cu70%/Ni30%, thickness 0.016?mm, length 0.2 m, coil width 192?mm	1EA	$346	2025-07-31	Buy
Sigma-Aldrich	GF08379007	Copper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, length 0.5 m, coil width 192?mm	1EA	$428	2025-07-31	Buy
Sigma-Aldrich	GF07217119	Copper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, length 2 m, coil width 192?mm	1EA	$732	2025-07-31	Buy
Sigma-Aldrich	NIST882	Nickel-copper alloy NIST SRM 882, 65Ni - 31Cu - 3Al	100 g	$825	2025-07-31	Buy
Sigma-Aldrich	GF02055608	Copper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, 8?mm diameter	50EA	$893	2022-05-15	Buy
Sigma-Aldrich	GF02055608	Copper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, 8?mm diameter	20EA	$918	2023-01-07	Buy
Sigma-Aldrich	GF02055608	Copper/nickel foil, Cu 70%/Ni 30%, thickness 0.016?mm, 8?mm diameter	10EA	$983	2025-07-31	Buy
Sigma-Aldrich	NISTC1248	Nickel-copper alloy NIST? SRM? C1248, 66Ni - 30Cu	1DISK	$1060	2024-03-01	Buy
Sigma-Aldrich	NISTC1248	Nickel-copper alloy NIST^® SRM^® C1248, 66Ni - 30Cu	1 disc	$1080	2025-07-31	Buy

Properties

form :Wire, 0.13mm (0.005 in.) dia.
color :Silver

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H228	Flammable solid	Flammable solids	Category 1 Category 2	Danger Warning	P210, P240,P241, P280, P370+P378
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H317	May cause an allergic skin reaction	Sensitisation, Skin	Category 1	Warning	P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning
H372	Causes damage to organs through prolonged or repeated exposure	Specific target organ toxicity, repeated exposure	Category 1	Danger	P260, P264, P270, P314, P501

Precautionary statements:

P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P270	Do not eat, drink or smoke when using this product.
P272	Contaminated work clothing should not be allowed out of the workplace.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P308+P313	IF exposed or concerned: Get medical advice/attention.
P363	Wash contaminated clothing before reuse.
P403	Store in a well-ventilated place.

Description

Constantan: an alloy having anelectrical resistance that varies onlyvery slightly with temperature (overa limited range around normal roomtemperatures). It consists of copper(50-60%) and nickel (40-50%) and isused in resistance wire, thermocouples,etc.

Suppliers and manufacturers

Alfa Aesar Sigma-Aldrich Merck KGaA

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