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.

Normal composition%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
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
Mpa	Mpa	%
455	630	22

Typical Physical properties

Density (g/cm3)	7.40
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

Temperature	20ºC
J/gK	0.49

Melting point (ºC)	1450
Max continuous operating temperature in air (ºC)	950
Magnetic properties	non-magnetic

Nominal Analysis

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 point.

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