Fe-Cr-Al High-temperature Heating Kan-thal APM / TK-APM 216YZ Ferro-Chromium-Aluminum Alloy Ribbon Wire
This product takes refined master alloy as raw material, uses powder metallurgy technology to manufacture alloy ingots, and is manufactured by special cold and hot processing and heat treatment process. The product has the advantages of strong oxidation resistance, good corrosion resistance at high temperature, small creep of electrothermal components, long service
life at high temperature and small change of resistance. It is suitable for high temperature 1420 C,high power density, corrosive atmosphere, carbon atmosphere and other working environments. It can be used in ceramic kilns, high temperature heat treatment furnaces, laboratory furnaces,electronic industrial furnaces and diffusion furnaces.
Main composition(Wt%)
| | C | Si | Mn | Cr | Al | Fe |
| Min | - | - | - | 20 | 5.5 | Bal. |
| Max | 0.04 | 0.5 | 0.4 | 22 | 6.0 | Bal. |
Main mechanical properties
Tensile Strength at Room Temperature: 650-750MPa
Elongation rate: 15-25%
hardness: HV220-260
Tensile Strength at 1000℃ Temperature 22-27MPa
High Temperature Durability at 1000 Temperature and 6MPa ≥100h
Main physical properties
density 7.1g/cm3
resistivity 1.45×10-6 Ω.m
Resistance Temperature Coefficient(Ct)
| 800℃ | 1000℃ | 1400℃ |
| 1.03 | 1.04 | 1.05 |
Average linear expansion coefficient()
| 20-800℃ | 20-1000℃ | 20-1400℃ |
| 14 | 15 | 16 |
Maximum Continuous Working Temperature 1400℃
Fast life
| | 1300℃ | 1350℃ |
| Average Fast Life (Hours) | 110 | 90 |
| Sagging rate after rupture | 8 | 11 |
Noted:Testing according to GB/T13300-91 standard method
Specifications
Wire diameter range: φ0.1-8.5mm
Ribbon wire thickness:0.1-0.4mm; width:0.5-4.5mm
Ribbon strip thickness:0.5-2.5mm; width:5-48mm
Product Tags:
|
|
0.1mm 1420℃ FeCrAl Resistance Heating Ribbon Wire Images
|
