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Locomotive Resistance Alloy Ni35Cr20

Locomotive Resistance Alloy Ni35Cr20

Ni35Cr20(Common Name:Ni35Cr20,Chromel D, Nikrothal 40, N4, HAI-NiCr 40, Tophet D, Resistohm 40, Cronifer Ⅲ,Chromex,35-20 Ni-Cr,Alloy D,NiCr-DAlloy 600,Nikrothal 4,MWS-610,Stablohm 610.)Ni35Cr20 is a n

Hangzhou Ualloy Material Co.,Ltd is one of the best locomotive resistance alloy ni35cr20 manufacturers and suppliers in China, welcome to buy discount and low price chromel d, nikrothal 40, ni35cr20, tophet d, resistohm 40 from us, and also welcome to check the price and quotation with our factory.

Ni35Cr20

(Common Name:Ni35Cr20,Chromel D, Nikrothal 40, N4, HAI-NiCr 40, Tophet D, Resistohm 40, Cronifer Ⅲ,Chromex,35-20 Ni-Cr,Alloy D,NiCr-DAlloy 600,Nikrothal 4,MWS-610,Stablohm 610.)

Ni35Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by High resistivity, good oxidation resistance,very good form stability,good ductility and excellent weldability. It is suitable for use at temperatures up to 1100°C.

Typical applications for Ni35Cr20 are used in night-storage heaters,convection heaters,heavy duty rheostats and fan heaters.And also used for heating cables and rope heaters in defrosting and de-icing elements, electric blankets and pads,car seats,baseboard heaters and floor heaters,resistors.

Normal composition%

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

0.08

0.02

0.015

1.00

1.0~3.0

18.0~21.0

34.0~37.0

-

Bal.

-


Typical Mechanical properties(1.0mm)

Yield strength

Tensile Strength

Elongation

Mpa

Mpa

%

340

675

35


Typical Physical properties

Density (g/cm3)

7.9

Electrical resistivity at 20℃(Ωmm2/m)

1.04

Conductivity coefficient at 20℃ (WmK)

13



Coefficient of thermal expansion

Temperature

Coefficient of Thermal Expansion x10-6/℃

20 ℃- 1000℃

19


Specific heat capacity

Temperature

20℃

J/gK

0.50


Melting point (℃)

1390

Max continuous operating temperature in air (℃)

1100

Magnetic properties

non-magnetic

Temperature Factors Of Electrical Resistivity

20℃

100℃

200℃

300℃

400℃

500℃

600℃

1

1.029

1.061

1.09

1.115

1.139

1.157

700℃

800℃

900℃

1000℃

1100℃

1200℃

1300℃

1.173

1.188

1.208

1.219

1.228

-

-

Style of supply

Alloys Name

Type

Dimension

Ni35Cr20W

Wire

D=0.03mm~8mm

Ni35Cr20R

Ribbon

W=0.4~40

T=0.03~2.9mm

Ni35Cr20S

Strip

W=8~250mm

T=0.1~3.0

Ni35Cr20F

Foil

W=6~120mm

T=0.003~0.1

Ni35Cr20B

Bar

Dia=8~100mm

L=50~1000

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