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[China]
Trade Verify
Address: Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
Contact name:Qiu
Ohmalloy Material Co.,Ltd |
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Verified Suppliers
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0Cr27Al7Mo2 High Temperature Wire for Industry Furnace and household appliances
OhmAlloy153
(Common Name:0Cr27Al7Mo2)
OhmAlloy153 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by
high resistance, low coefficient of electric resistance, higher operating temperature, good corrosion resistance under high
temperature.It is suitable for use at temperatures up to 1400°C.
Typical applications for OhmAlloy153 are used in heating element of the single crystal furnace, sintering
furnace, ceramic calcining furnace and heat treatment furnace and
diffusion furnace when the temperature is more than 1200°C.
Normal composition%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max | |||||||||
| 0.05 | 0.025 | 0.025 | 0.20 | Max 0.40 | 26.5~27.8 | Max 0.60 | 5.0~7.0 | Bal. | Mo 1.8-2.2 |
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 460 | 700 | 20 |
| Density (g/cm3) | 7.10 |
| Electrical resistivity at 20ºC(Ωmm2/m) | 1.53 |
| Conductivity coefficient at 20ºC (WmK) | 13 |
| Coefficient of thermal expansion | |
| Temperature | Coefficient of Thermal Expansion x10-6/ºC |
| 20 ºC- 1000ºC | 16 |
| Specific heat capacity | |
| Temperature | 20ºC |
| J/gK | 0.49 |
| Melting point (ºC) | 1520 |
| Max continuous operating temperature in air (ºC) | 1400 |
| Magnetic properties | non-magnetic |
Temperature Factor of Electrical Resistivity
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC | 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC |
| 1 | 0.997 | 0.996 | 0.994 | 0.991 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 |
Style of supply
| Alloys Name | Type | Dimension | |
| OhmAlloy153W | Wire | D=0.03mm~8mm | |
| OhmAlloy153R | Ribbon | W=0.4~40 | T=0.03~2.9mm |
| OhmAlloy153S | Strip | W=8~250mm | T=0.1~3.0 |
| OhmAlloy153F | Foil | W=6~120mm | T=0.003~0.1 |
| OhmAlloy153B | Bar | Dia=8~100mm | L=50~1000 |
