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FeCrAl silvery strip 1Cr13Al4 1mm 1.5mm 1.2mm thickness for metro vehicle.

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Ohmalloy Material Co.,Ltd
City: Shanghai
Province/State: Shanghai
Country/Region: China
Tel: 86-21-66796338
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Mr Qiu

FeCrAl silvery strip 1Cr13Al4 1mm 1.5mm 1.2mm thickness for metro vehicle.

Brand Name : OHMALLOY
Model Number : OhmAlloy125
Certification : ISO,SGS
Place of Origin : China,shanghai
MOQ : 5kg
Price : negotiable
Payment Terms : T/T, Western Union, L/C
Supply Ability : 80000kg/week
Delivery Time : 5-8workdays
Packaging Details : Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand.
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
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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%

CPSMnSiCrNiAlFeOther
Max
0.120.0250.0250.70Max 1.012.0~15.0Max 0.604.0~6.0Bal.-

Typical Mechanical properties(1.0mm)

Yield strengthTensile StrengthElongation
MpaMpa%
45563022

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
TemperatureCoefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃15.4

Specific heat capacity
Temperature20℃
J/gK0.49

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

Temperature Factor of Electrical Resistivity

20℃100℃200℃300℃400℃500℃600℃700℃800℃900℃1000℃1100℃1200℃1300℃
11.0051.0141.0281.0441.0641.0901.1201.1321.1421.150---

Style of supply

Alloys NameTypeDimension
OhmAlloy125WWireD=0.03mm~8mm
OhmAlloy125RRibbonW=0.4~40mmT=0.03~2.9mm
OhmAlloy125SStripW=8~250mmT=0.1~3.0mm
OhmAlloy125FFoilW=6~120mmT=0.003~0.1mm
OhmAlloy125BBarDia=8~100mmL=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.


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FeCrAl silvery strip 1Cr13Al4 1mm 1.5mm 1.2mm thickness for metro vehicle. Images

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