Alkrothal 14 / 1cr13al4 Fecral Alloy Heating Resistance Strip
Common name: 1Cr13Al4, Alkrothal 14, Alloy 750, Alferon 902, Alchrome 750,
Resistohm 125, Aluchrom W, 750 Alloy, Stablohm 750.
TANKII 125 is a iron-chromium-aluminium alloy (FeCrAl alloy)
characterized by Stable performance, Anti-oxidation,Corrosion
resistance,High temperature stability,Excellent coil-forming
ability,Uniform and beautiful surface condition without spots.It is
suitable for use at temperatures up to 950°C.
Typical applications for TANKII125 are used in electric locomotive,
diesel locomotive,metro vehicle and high speed moving car etc brake
system brake resistor,electric ceramic cooktop,industrial furnace.
|0.12||0.025||0.025||0.70||Max 1.0||12.0~15.0||Max 0.60||4.0~6.0||Bal.||-|
Typical Mechanical properties(1.0mm)
|Yield strength||Tensile Strength||Elongation|
Typical Physical properties
|Electrical resistivity at 20ºC(ohm mm2/m)||1.25|
|Conductivity coefficient at 20ºC (WmK)||15|
Coefficient of thermal expansion
|Temperature||Coefficient of Thermal Expansion x10-6/ºC|
|20 ºC- 1000ºC||15.4|
Specific heat capacity
|Melting point (ºC)||1450|
|Max continuous operating temperature in air (ºC)||950|
Max contineous working temperature: 1250ºC.
Melting Temperature: 1450ºC
Electric Resistivity: 1.25 ohm mm2/m
Has been used extensively as heating elements in industrial
furnaces and electrical kilns.
Has less hot strength than Tophet alloys but much higher melting