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Brand Name : Ohmalloy
Model Number : 0Cr21Al6Nb
Certification : ISO
Place of Origin : China
MOQ : 1000kg
Payment Terms : L/C, T/T,
Supply Ability : 2000kg/week
Delivery Time : 7-15 working days
Packaging Details : spool
Application : furnace heating wire,electric resistance for furnace heating element,heater
Shape : wire
Material : FeCrAl,Iron-Chromium-Aluminium Alloy
Chemical composition : Ferro Chrome Aluminium
Dimensions : 1.0mm
Surface : acid white/oxidized
Density : 7.1g/cm3
0Cr21Al6Nb Fecral Wire Electric Resistance Wire Soft Annealed Acid Wash
0Cr21Al6Nb---OhmAlloy145
(Common Name:0Cr21Al6Nb, 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.
Typical applications for OhmAlloy145 are used in industrial electric furnace, household electrical appliance and far infrared ray device
1. Product Detail
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 |
4) Style of supply
Alloys Name | Type | Dimension | |
OhmAlloy145W | Wire | D=0.03mm~8mm | |
OhmAlloy145R | Ribbon | W=0.4~40 | T=0.03~2.9mm |
OhmAlloy145S | Strip | W=8~250mm | T=0.1~3.0 |
OhmAlloy145F | Foil | W=6~120mm | T=0.003~0.1 |
OhmAlloy145B | Bar | Dia=8~100mm | L=50~1000 |
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0Cr21Al6Nb Fecral Wire Electric Resistance Wire Soft Annealed Acid Wash Images |