Heating Element Alloy 815 Strip High Temperature Wire For Furnace Heater
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FeCrAl Alloy Resistance Heating Strip, Resistohm 135 For Heating Element For Heater In Water Or Furnace
0Cr23Al5 General Information FeCrAl, a family of iron-chromium-aluminum alloys (TANKII APM, A-1, D and AF etc.) used in a wide range of resistance and high-temperature applications is also used in the form of resistance wires.
Resistohm 135
OCr23AL5 also known as Alchrome D,alloy 815,Resistohm 135, Stablohm 812, Alohrome DK, Alferon 901, Alloy k, Aluchrom Y, Gilphy 135
1.Chemical composition
. Physical properties
- Resistivity (Ωmm²/m) : 1.35 - Temperature coefficient (K x 10- 6/°C) : 70 from 20 to 1000 °C - Thermal conductivity at 120 °C (Wm- 1° C-1) : 16.50 - Coefficient of linear expansion (coeff. 10-6/°C) : 14 from 20 to 1000 °C - Density (g/cm3) : 7.25 - Creeping point in - at 800 °C : 6 - at 1 000°C : 1
- Melting point (°C) : 1 500 - Maximal operating temperature (°C) : 1 200
Standard mechanical properties
- Yield Strength (daN/mm²) : 55 - Elongation (A% on 100 mm) : ≥18 - Hardness (HV) : 230
3. Size
Wire: 0.018mm-10mm
4. Typical Applications
Resistohm 135 is a ferritic alloy of the FeCrAl family, which can be used as heating element of resistance up to 1200°C.
Resistohm 135 must be used in a dry environment in order to avoid rust because this is not a stainless alloy. Elements realised in Resistohm 135 have an excellent life time in a sulphurous environment, and particularly when atmosphere is also oxidizing.
5. Packaging & Delivery
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 ake - up machine and respooling machine.
We think you can anticipate smooth despooling.
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