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| Application: | Heating,furnace Heating Wire | Shape: | Wire |
|---|---|---|---|
| Material: | FeCrAl | Diameter: | 0.457mm |
| Surface: | Bright And Soft | Resistivity: | 1.42 |
| High Light: | Creep Resistance 0Cr25Al5 Wire,FeCrAl25/5 Heating Tube wire,Creep Resistance 0Cr25Al5 Wire |
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SWG26 0.457mm excellent creep resistance 0Cr25Al5 wire FeCrAl25/5 alloy for heating tube
OhmAlloy142B:
Common Name: 0Cr25Al5, Aluchrom, 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.
Normal composition%
| 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. | - |
Typical Mechanical properties(1.0mm)
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 500 | 700 | 23 |
Typical Physical properties
| Density (g/cm3) | 7.10 |
| Electrical resistivity at 20℃(Ωmm2/m) | 1.42 |
| Conductivity coefficient at 20℃ (WmK) | 13 |
| Coefficient of thermal expansion | |
| Temperature | Coefficient of Thermal Expansion x10-6/℃ |
| 20 ℃- 1000℃ | 15 |
| Specific heat capacity | |
| Temperature | 20℃ |
| J/gK | 0.46 |
| Melting point (℃) | 1500 |
| Max continuous operating temperature in air (℃) | 1250 |
| Magnetic properties | non-magnetic |
Temperature Factor of Electrical Resistivity
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ | 1300℃ |
| 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
TEL: +86-21-66796338 FAX: +86-21-66796339
Mob.: +86-186 4671 2628 Whatsapp/wechat: +86-186 4671 2628
Email: jiang@ohmalloy.com Web: www.ohmalloy.com
Contact Person: Mr. Qiu
Tel: +8613795230939
