Shanghai Tankii Alloy Material Co.,Ltd |
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FeCrAl 0Cr25Al5 Fecral Flat Wire Heating Wire for Civil Heating Appliance
Resistance heating wire includes pure nickel, chromel alloy, Fe-Cr-Al alloy and copper nickel alloy. Resistance heating wire is produced by smelting, steel rolling, forging, annealing, drawing, surface treatment, resistance control test, etc.
Chemical Content, %
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other | |
Max | ||||||||||
0.06 | 0.025 | 0.020 | 0.50 | ≤0.6 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Balance | - |
It is widely used for making heating equipment like industrial furnace, civil heating appliance, various electrical resistors and locomotive braking resistor.
Max Continuous Service Temperature: Resisivity 20℃: Density: Thermal Conductivity: Coefficient of Thermal Expansion: Melting Point: Elongation: Micrographic Structure: Magnetic Property: | 1300℃ 1.42+/-0.07ohm mm2/m 7.25g/cm3 46.1 KJ/m·h·℃ 15.0×10-6/℃ (20℃~1000℃) 1500℃ Min 12% Ferrite magnetic |
20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ |
1.000 | 1.002 | 1.005 | 1.008 | 1.013 | 1.021 | 1.030 |
700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ | 1300℃ |
1.038 | 1.040 | 1.042 | 1.044 | 1.046 | 1.047 | 1.047 |