High Temperature Corrosion Resistant 0Cr21Al6Nb 0.25mm Alloy Wire for Sensors and Heaters
Features:
1.High Resistivity: FeCrAl alloys have a high electrical resistivity, which makes them efficient for use in heating elements.
2.Excellent Oxidation Resistance: The aluminum content forms a stable oxide layer on the surface, providing strong protection against oxidation even at high temperatures.
3.High Temperature Strength: They retain their mechanical strength and dimensional stability at elevated temperatures, making them suitable for high-heat environments.
4.Good Formability: FeCrAl alloys can be easily fabricated into wires, ribbons, or other shapes used for electrical heating.
5.Corrosion Resistance: The alloy resists corrosion in a variety of environments, adding to its durability.
| Max operating temp(°C) | 1350 |
| Resisivity 20℃(Ω/mm2/m) | 1.45 |
| Density(g/cm³) | 7.1 |
| Thermal Conductivity at 20℃,W/(M·K) | 0.49 |
| Linear Expansion Coefficient(×10¯6/℃)20-1000℃) | 16 |
| Approximate Melting Point(℃) | 1510 |
| Tensile Strength(N/mm2 ) | 650-800 |
| Elongation(%) | ›12 |
| Fast Life(h/℃) | ≥50/1350 |
| Hardness(H.B.) | 200-260 |
