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| Categories | FeCrAl Alloy |
|---|---|
| Brand Name: | OHMALLOY |
| Model Number: | 216NbW08B |
| Certification: | ISO,SGS |
| Place of Origin: | China(Shanghai) |
| MOQ: | 5kg |
| Price: | negotiable |
| Payment Terms: | T/T, , L/C |
| Supply Ability: | 80000Kg/Week |
| Packaging Details: | Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand. |
| Resistivity: | 1.45μΩ.m |
| Shape: | Wire |
| Surface: | Bright |
| Application: | Tuber Furnace |
| Density: | 7.1 |
| Tenstrength: | 725Mpa |
| Working Temperature: | 1350 |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
0Cr21Al6Nb High Temperature Alloys 0.8mm For Chamber / Tuber
Furnace Oven
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.
Normal composition%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max | |||||||||
| 0.05 | 0.025 | 0.025 | 0.70 | Max 0.6 | 21.0~23.0 | Max 0.60 | 5.0~7.0 | Bal. | Nb 0.5 |
Typical Mechanical properties(1.0mm)
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 550 | 725 | 22 |
Typical Physical properties
| Properties | Grade | |
| 0Cr21Al6Nb | ||
| Chemical composition % | Cr | 21.0-23.0 |
| Al | 5.0-7.0 | |
| Fe | Balance | |
| Others | Nb 0.5 | |
| Highest service temperature °C | 1350 | |
| ResistivityμΩ.m,20°C | 1.45 | |
| Density (g/cm3 ) | 7.10 | |
| Thermal conductivity KJ/m.h.°C | 46.1 | |
| Coefficient of linear extensibility α×10-6/°C | 16.0 | |
| Melting point °C | 1510 | |
| Tensile Mpa | 650-800 | |
| Elongation % | >12 | |
| Reduction % | 65-75 | |
| Hardness H.B. | 200-260 | |
| Microstructure | Ferrite | |
| Magnetic property | magnetic | |
| Melting point (℃) | 1510 |
| Max continuous operating temperature in air (℃) | 1350 |
| Magnetic properties | non-magnetic |
Temperature Factor of Electrical Resistivity
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ |
| 1 | 0.997 | 0.996 | 0.994 | 0.991 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 |
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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