Customization: | Available |
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Product Type: | Wire |
Material: | Fecral |
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SWG26 0.457mm excellent creep resistance 0Cr25Al5 wire FeCrAl25/5 alloy for heating tube
OhmAlloy142B
(Common Name: 0Cr25Al5,Aluchrom-O)
OhmAlloy142B 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 OhmAlloy142B are used in electric ceramic cooktop,industrial furnace,heaters.
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
Max | |||||||||
0.06 | 0.025 | 0.025 | 0.70 | Max 0.60 | 23.0~26.0 | Max 0.60 | 4.5~6.5 | Bal. | - |
Yield strength | Tensile Strength | Elongation |
Mpa | Mpa | % |
500 | 700 | 23 |
Density (g/cm3) | 7.10 |
Electrical resistivity at 20ºC(Ωmm2/m) | 1.42 |
Conductivity coefficient at 20ºC (WmK) | 13 |
Coefficient of thermal expansion | |
Temperature | Coefficient of Thermal Expansion x10-6/ºC |
20 ºC- 1000ºC | 15 |
Specific heat capacity | |
Temperature | 20ºC |
J/gK | 0.46 |
Melting point (ºC) | 1500 |
Max continuous operating temperature in air (ºC) | 1250 |
Magnetic properties | non-magnetic |
Temperature Factor of Electrical Resistivity
20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
1 | 1.002 | 1.005 | 1.008 | 1.013 | 1.021 | 1.038 | 1.040 | 1.042 | 1.044 | 1.046 | 1.047 |
Style of supply
Alloys Name | Type | Dimension | |
OhmAlloy142BW | Wire | D=0.03mm~8mm | |
OhmAlloy142BR | Ribbon | W=0.4~40 | T=0.03~2.9mm |
OhmAlloy142BS | Strip | W=8~250mm | T=0.1~3.0 |
OhmAlloy142BF | Foil | W=6~120mm | T=0.003~0.1 |
OhmAlloy142BB | Bar | Dia=8~100mm | L=50~1000 |
Hiedy Jiang
Ohmalloy Material Co., Ltd
Add: No. 1211, Mudanjiang Road, Baoshan district, Shanghai
Web: ohmalloy.en.made-in-china.com