Customization: | Available |
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Product Type: | Strip |
Material: | Fecral Alloy |
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C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other |
|
Max |
||||||||||
0.05 |
0.025 |
0.020 |
0.50 |
≤0.6 |
21.0-23.0 |
≤0.60 |
5.0-7.0 |
Balance |
- |
Max Continuous Service Temperature: Resisivity 20ºC: Density: Thermal Conductivity: Coefficient of Thermal Expansion: Melting Point: Elongation: Micrographic Structure: Magnetic Property: |
1350ºC 1.45+/-0.07ohm mm2/m 7.1g/cm3 46.1 KJ/m·h·ºC 16.0×10-6/ºC (20ºC~1000ºC) 1510ºC Min 12% Ferrite magnetic |
20ºC |
100ºC |
200ºC |
300ºC |
400ºC |
500ºC |
600ºC |
1.000 |
0.997 |
0.996 |
0.994 |
0.991 |
0.990 |
0.990 |
700ºC |
800ºC |
900ºC |
1000ºC |
1100ºC |
1200ºC |
1300ºC |
0.990 |
0.990 |
0.990 |
0.990 |
0.990 |
0.990 |
0.990 |
Material Designation |
Service Properties |
Applications |
Nickel Chrome |
||
Cr20Ni80 |
Contains long life additions making it eminently suitable for applications subject to frequent switching and wide temperature fluctuations. Can be used at operating temperatures up to 1150 °C. |
Control resistors, high temperature furnaces, soldering irons. |
Cr15Ni60 |
A Ni/Cr alloy with balance mainly Iron, with long life additions. It is suitable for use up to 1100 °C, but the higher coefficient of resistance makes it suitable for less exacting applications than 80/20. |
Electric heaters, heavy duty resistors, electric furnaces. |
Cr20Ni35 |
Balance mainly Iron. Suitable for continous operation up to 1050°C, in furnaces with atmospheres which may otherwise cause dry corrosion for higher nickel content materials. |
Electric heaters, electric furnaces (with atmospheres). |
Iron Chrome Aluminum |
||
OCr25Al5 |
Can be used in operating conditions up to 1350°C, although can become embrittled. |
Heating elements of high temperature furnaces and radiant heaters. |
OCr20Al5 |
A ferromagnetic alloy which can be used at temperatures up to 1300°C. Should be operated in dry surroundings to avoid corrosion. Can become embrittled at high temperatures. |
Heating elements of high temperature furnaces and radiant heaters. |