Resistance Ni80 Nichrome Wire Customized Dimensions For Heating Elements
OhmAlloy109
(Common Name: Ni80Cr20,Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,Alloy
650,N8,Resistohm 80, Stablohm 650,Nichorme V,Nikrothal 80.)
OhmAlloy109 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance
and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service
life compared to Iron chromium alumium alloys.
Typical applications for OhmAlloy109 are electric heating elements in home appliances,industrial furnaces and
resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding
dies, soldering irons, metal sheathed tubular elements and cartridge elements.
Normal composition%
| C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other |
| Max |
| 0.03 |
0.02 |
0.015 |
0.60 |
0.75~1.60 |
20.0~23.0 |
Bal. |
Max 0.50 |
Max 1.0 |
- |
Typical Mechanical properties(1.0mm)
| Yield strength |
Tensile Strength |
Elongation |
| Mpa |
Mpa |
% |
| 420 |
810 |
30 |
Typical Physical properties
| Density (g/cm3) |
8.4 |
| Electrical resistivity at 20℃(Ωmm2/m) |
1.09 |
| Conductivity coefficient at 20℃ (WmK) |
15 |
| Coefficient of thermal expansion |
| Temperature |
Coefficient of Thermal Expansion x10-6/℃ |
| 20 ℃- 1000℃ |
18 |
| Specific heat capacity |
| Temperature |
20℃ |
| J/gK |
0.46 |
| Melting point (℃) |
1400 |
| Max continuous operating temperature in air (℃) |
1200 |
| Magnetic properties |
non-magnetic |
| Temperature Factors Of Electrical Resistivity |
| 20℃ |
100℃ |
200℃ |
300℃ |
400℃ |
600℃ |
| 1 |
1.006 |
1.012 |
1.018 |
1.025 |
1.018 |
| 700℃ |
800℃ |
900℃ |
1000℃ |
1100℃ |
1300℃ |
| 1.01 |
1.008 |
1.01 |
1.014 |
1.021 |
- |
Style of supply
| Alloys Name |
Type |
Dimension |
| OhmAlloy109W |
Wire |
D=0.03mm~8mm |
| OhmAlloy109R |
Ribbon |
W=0.4~40 |
T=0.03~2.9mm |
| OhmAlloy109S |
Strip |
W=8~250mm |
T=0.1~3.0 |
| OhmAlloy109F |
Foil |
W=6~120mm |
T=0.003~0.1 |
| OhmAlloy109B |
Bar |
Dia=8~100mm |
L=50~1000 |
Product Tags:
|
|
Resistance Ni80 Nichrome Wire Customized Dimensions For Heating Elements Images
|
