METAL WIRE M15 ALLOY (Cu90Ni10)

METAL WIRE M15 ALLOY (Cu90Ni10)

METAL WIRE ALLOY M15 (Cu90Ni10)

Analog: CuNi10, Curpothal 15, NC15

The М15 alloy is a copper-nickel alloy (Cu90Ni10 alloy) with low resistivity in use at temperatures up to 250 ° С.

M15 is commonly used in the manufacture of heating cables, fuses, shunts, resistors, and various types of controllers.

Chemical composition %

Mechanical properties (1.0mm)

Ni

10

Mn

-

Cu

Stop

physical properties

Density (g / cm3)

8.9

Electrical resistance at 20 ° C, Ohm * m

150

Temperature coefficient of resistivity

(20 ℃ ~ 600) X10-5/ ℃

<50

Heat conductivity coefficient 20 ℃ (WmK)

59

EMF with Copper (μV / ℃) (0 ~ 100)

.

Thermal expansion coefficient

Temperature

Thermal Expansion * 10-6/K

20 - 400 ℃

17.5

Specific heat

Temperature

20 ℃

J / gk

0.380

Melting point (℃)

1100

Maximum continuous working air temperature (℃)

250

Magnetic property

nonmagnetic

Types of goods

Name

Product type

dimensions

M5W

Wire

D = 0.03mm ~ 8mm

M5R

Strip

W = 0.4 ~ 40mm

W = 0.4 ~ 40mm

M5S

Tape

W = 8 ~ 200mm

W = 8 ~ 200mm

M5F

Foil

W = 6 ~ 120mm

W = 6 ~ 120mm

M5B

Bar

D = 8 ~ 100mm

D = 8 ~ 100mm

MAVAT LLC offers nickel silver wire, M15 alloy composition: copper 90% nickel 10%. High quality material and precision alloy composition. Cupronickel is a copper-based alloy in which nickel is used as the main alloying element. Thanks to the mixing of copper and nickel, the alloy has a high corrosion resistance. Cupronickel has a high electrical resistance. Copper-nickel alloys are used in the manufacture of electronic components such as resistors, rheostats, thermocouples. The alloy has been widely used in the manufacture of electronic equipment. For any questions, please contact us, and we will be happy to advise you. It is possible to manufacture alloys according to your requirements, both in terms of compositions and execution forms.