Brand Name : OHMALLOY
Model Number : Ohmalloy145
Certification : ISO,SGS
Place of Origin : China(Shanghai)
MOQ : 35kg
Price : negotiable
Payment Terms : T/T, , L/C
Supply Ability : 8000Kg/Week
Delivery Time : 5-8workdays
Packaging Details : Plastic packing inside, wooden box outside , choose the suitable packing
Resistivity : 1.45μΩ.m
Shape : Wire
Surface : Oxidized,Acid White
Application : heating
Density : 7.1
Enamelled : Available
Working Temperature : 1250
Electric Oven Wire Oxidation 0Cr21Al6Nb FeCrAl Alloy heating Wire For Electric oven / High Temperature Furnace Oven
(Common Name:0Cr21Al6Nb,Kanthal A,Alloy 835)
OhmAlloy145 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.
FeCrAl-0Cr21Al6Nb alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,good anti-oxidation and anti-corrosion under high temperature.
It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.
1) Normal Composition(%)
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
Max | |||||||||
0.12 | 0.025 | 0.025 | 0.70 | Max 1.0 | 18.0~21.0 | Max 0.60 | 3.0~4.2 | Bal. | - |
2)Typical Mechanical Properties(1.0mm)
Yield strength | Tensile Strength | Elongation |
Mpa | Mpa | % |
550 | 750 | 22 |
3)Typical Physical Properties
Density (g/cm3) | 7.1 |
Electrical resistivity at 20ºC(Ωmm2/m) | 1.45 |
Conductivity coefficient at 20ºC (WmK) | 13 |
4)Coefficient of thermal expansion | |
Temperature | Coefficient of Thermal Expansion x10-6/ºC |
20 ºC- 1000ºC | 16 |
Size dimension range:
Wire: 0.01-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
Bar:10-50mm
Other Popular FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and et
3. Application
7.1 Density Electric Oven Wire Oxidation 0Cr21Al6Nb High Temperature Wire Images |
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