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FeCrAl Silvery Strip 1Cr13Al4 1mm 1.5mm 1.2mm Thickness For Metro Vehicle

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FeCrAl Silvery Strip 1Cr13Al4 1mm 1.5mm 1.2mm Thickness For Metro Vehicle

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Large Image :  FeCrAl Silvery Strip 1Cr13Al4 1mm 1.5mm 1.2mm Thickness For Metro Vehicle Get Best Price

Product Details:
Place of Origin: China,shanghai
Brand Name: OHMALLOY
Certification: ISO,SGS
Model Number: OhmAlloy125
Payment & Shipping Terms:
Minimum Order Quantity: 5kg
Price: negotiable
Packaging Details: Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand.
Delivery Time: 5-8workdays
Payment Terms: T/T, , L/C
Supply Ability: 80000kg/week
Detailed Product Description
Electrical Resistivity At 20℃(Ωmm2/m): 1.25 Conductivity Coefficient At 20℃ (WmK): 15
Melting Point (℃): 1450 Max Continuous Operating Temperature In Air (℃): 950
Magnetic Properties: Non-magnetic Elongation: 22%
Materail: C/P/S/Mn/Si/Cr/Ni/Al/Fe Density (g/cm3): 7.40
Temperature Factor Of Electrical Resistivity: 20℃: 1 500℃: 1.064 1000℃: 1.150
High Light:

heating wire


high temperature alloys

FeCrAl Silvery Strip 1Cr13Al4 1mm 1.5mm 1.2mm Thickness For Metro Vehicle 0

Iron-chromium-aluminium alloy OhmAlloy125
(Common Name:1Cr13Al4,Alkrothal 14,Alloy 750,Ohmalloy 40,Alferon 902,Alchrome 750,Resistohm 125,Aluchrom W,750 Alloy,Stablohm 750.)


OhmAlloy125 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.


This invention relates to an alloy suitable for use in industrial and other heating applications, having a ferritic stainless steel alloy comprising, in weight %, less than 0.02% carbon; ≦0.5% silicon; ≦0.2% manganese; 10.0-40.0% chromium; ≦0.6% nickel; ≦0.01% copper; 2.0-10.0% aluminum; one or more of Sc, Y, La, Ce, Ti, Zr, Hf, V, Nb and Ta in an amount of 0.1-1.0; remainder iron and unavoidable impurities. A heating element of this alloy is provided. A diffusion furnace having such a heating element is also provided.

Normal composition%

C P S Mn Si Cr Ni Al Fe Other
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


FeCrAl Silvery Strip 1Cr13Al4 1mm 1.5mm 1.2mm Thickness For Metro Vehicle 1

Typical Physical properties

Density (g/cm3) 7.40
Electrical resistivity at 20℃(Ωmm2/m) 1.25
Conductivity coefficient at 20℃ (WmK) 15


Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃ 15.4



Specific heat capacity
Temperature 20℃
J/gK 0.49


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


Temperature Factor of Electrical Resistivity

20℃ 100℃ 200℃ 300℃ 400℃ 500℃ 600℃ 700℃ 800℃ 900℃ 1000℃ 1100℃ 1200℃ 1300℃
1 1.005 1.014 1.028 1.044 1.064 1.090 1.120 1.132 1.142 1.150 - - -


Style of supply

Alloys Name Type Dimension
OhmAlloy125W Wire D=0.03mm~8mm
OhmAlloy125R Ribbon W=0.4~40mm T=0.03~2.9mm
OhmAlloy125S Strip W=8~250mm T=0.1~3.0mm
OhmAlloy125F Foil W=6~120mm T=0.003~0.1mm
OhmAlloy125B Bar Dia=8~100mm L=50~1000mm


Typical applications for OhmAlloy125 are used in electric locomotive, diesel locomotive,metro vehicle and high speed moving car etc brake system brake resistor,electric ceramic cooktop,industrial furnace.

Contact Details
Ohmalloy Material Co.,Ltd

Contact Person: Mr. Qiu

Tel: +8613795230939

Send your inquiry directly to us