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High Resistance Alloy
Iron Chrome Aluminium(Fe-Cr-Al)
Low Resistance Alloy
Ualloy135
(Common Name:0Cr23Al5,Kanthal D, Kanthal, Alloy 815, Alchrome DK, Alferon 901, Resistohm 135,Aluchrom S, Stablohm 812)
Ualloy135 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1250°C.
Typical applications for Ualloy135 are used in home appliances and industrial furnace,and kinds of elements in heaters and dryers.
C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other |
Max | |||||||||
0.06 |
0.025 |
0.025 |
0.70 |
Max 0.6 |
20.5~23.5 |
Max 0.60 |
4.2~5.3 |
Bal. |
- |
Yield strength |
Tensile Strength |
Elongation |
Mpa |
Mpa |
% |
485 |
670 |
23 |
Density (g/cm3) |
7.25 |
Electrical resistivity at 20℃(Ωmm2/m) |
1.35 |
Conductivity coefficient at 20℃ (WmK) |
13 |
Coefficient of thermal expansion | |
Temperature |
Coefficient of Thermal Expansion x10-6/℃ |
20 ℃- 1000℃ |
15 |
Specific heat capacity | |
Temperature |
20℃ |
J/gK |
0.46 |
Melting point (℃) |
1500 |
Max continuous operating temperature in air (℃) |
1250 |
Magnetic properties |
non-magnetic |
Temperature Factor of Electrical Resistivity
20℃ |
100℃ |
200℃ |
300℃ |
400℃ |
500℃ |
600℃ |
700℃ |
800℃ |
900℃ |
1000℃ |
1100℃ |
1200℃ |
1300℃ |
1 |
1.002 |
1.007 |
1.014 |
1.024 |
1.036 |
1.056 |
1.064 |
1.070 |
1.074 |
1.078 |
1.081 |
1.084 |
- |
Style of supply
Alloys Name |
Type |
Dimension |
||
Ualloy135W |
Wire |
D=0.03mm~8mm |
||
Ualloy135R |
Ribbon |
W=0.4~40 |
T=0.03~2.9mm | |
Ualloy135S |
Strip |
W=8~250mm |
T=0.1~3.0 | |
Ualloy135F |
Foil |
W=6~120mm |
T=0.003~0.1 | |
Ualloy135B |
Bar |
Dia=8~100mm |
L=50~1000 |
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