Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd First Quality, Sincere Service
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Acid White Thick Fecral Alloy Wire Cr25al5/Aluchrom-O Heating Wire
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 0Cr25Al5 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 20ºC(mm2/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 |
Temperature Factor of Electrical Resistivity
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC | 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1 | 1.002 | 1.005 | 1.008 | 1.013 | 1.021 | 1.030 | 1.038 | 1.040 | 1.042 | 1.044 | 1.046 | 1.047 |
production process:
| Packaging Details: | plastic film inside , wooden pallets outside , choose the suitable packing, it can be customized by the clients' demand. |
|---|---|
| Delivery Detail: | about 5-25 days |
WHY CHOOSE US?
All our raw material is made from prime material, not recycle material. We have more than 10 years experience in manufacturing resistance heating alloys.
In the market, not all the NiCr alloys are with standard chemical composition and stable resistance. Professional
and reliable is the soul of our business.
1) We achieve consistent production from smelting to complete products, we are able to supply satisfactory
products.
2) We have has the world's advanced level of German ALD - VIDP1000 - 8000KG vacuum induction furnace and
wire drawing machines from Japan.
3) With our skilled spooling knowhows, we have successfully magnified the take - up weight on spool. For
example, even a superfine wire of 0.04 mm in diameter can be wound and shipped on a 3 - 4 kg bobbin, thus
immediately contributing to your productive efficiency.
4) In order to prevent a wire from loosening, we have introduced a developed tension controlled systems into our
take - up machine and respooling machine.
We think you can anticipate smooth despooling.
