Product Specifications
| Prod Model: |
alkrothal 14 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Surface: |
Bright or Oxide or Acid White |
| Application: |
Locomotive Resistors |
| Size: |
Customized |
| Chemical Composition: |
Cr:12.0-15.0,Al:4.0-6.0 |
| Status: |
Bright,Oxidized,Annealed,Hard |
| Resisivity: |
1.25±0.08 Ohm Mm2/M |
| Shape: |
Strip,Wire |
| Product Type: |
Strip |
| Carbon Content: |
Low Carbon |
| Material: |
Fecral |
Product Description
Wisdom Brand heating alloy alkrothal 14
Introduction
1Cr15Al5 is an iron-chromium- aluminium alloy (FeCrAl alloy) for use at temperatures up to 750°C (1382°F). The alloy with the characteristics of high resistivity, low temperature coefficient of electric resistance, high operating temperature, good oxidation resistance under high temperature.
It is widely used in industrial electric furnace, household electrical appliance and far infrared ray device.
Such as panel heaters, infrared heaters, warming plates, in cartridge heaters, storage heaters, ceramic heaters for cooking plates, kilns elements, radiators, in quartz tube heaters for space heating, toasters, toaster ovens, industrial infrared dryers, coils on molded ceramic fibre for cooking plates with ceramic hobs and so on.
Product Details
Chemical composition:
| Grade | Cr % | Al% | Fe% |
| alkrothal 14 | 14.5-15.5 | 4.5-5.3 | Balance |
Physical Properties
| Grade | Resistivity at 20ºC(μΩ·m) | Density(g/cm3) | Melting point approx.( ºC) |
| alkrothal 14 | 1.25 | 7.28 | 1500 |
Mechanical properties
| Grade | Tensile strength
(N/mm2) | Elongation
at rupture(%) | Coefficient of lines
expansion(α×10-6/ºC) | Thermal conductivity
(KJ/m·h·ºC) | Hardness(H.B.) |
| alkrothal 14 | 580-680 | >16 | 15 | 52.7 | 200-260 |
Currently available services
1)Shapes: inform of round wire, ribbon(flat wire), strip, or bar.
2)Surfaces: bright, acid white, oxidation,
3)Mill test certificate will be provided after production
4)Size range wire:0.018-10mm ribbons: 0.05-0.2*2-6mm strips: 0.05-5*5-250mm
5)Good packing methods to keep goods no damage during delivery
6)Customized lable, packing, OEM service
Wisdom is a professional export-oriented company, which located in Shanghai, one largest commercial city in China. We mainly manage alloy products, winding machines, metallic substrates, construction products and other related products. Our company has been engaged in these fields for many years and has a sound reputation and credits among the foreign customers and suppliers with our great variety of first-rate quality products, novel design and good services. Our selling net-work has expanded to Middle East Area, European countries, America etc.
We warmly welcome friends of various circles to come to visit and talk about business with us. We have established excellent business relationships with lots of our old partners based on equality, mutual benefit, customer first & service foremost, contract respecting. We look forward to your business negotiation and will sincerely be your best trade partner.
