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1Cr13Al4 High Resistance Alloy
Introduction:
1Cr13Al4 resistance alloy is a kind of FeCrAl alloy, and it has features of oxidation resistance, corrosion resistance, high temperature stability, excellent formability, uniform overall and smooth surface without spots. And its maximum operating temperature is as high as 950℃.
| Style | Specification | ||
| Wire | Diameter: 0.03mm-8mm | ||
| Flat strip | Width: 0.4-40mm | Thickness: 0.03-2.9mm | |
| Strip | Width: 8-250mm | Thickness: 0.1-3.0mm | |
| Foil | Width: 6-120mm | Thickness: 0.003-0.1 | |
| Rod | Diameter: 8-100mm | Length: 50-1000 mm | |
Application
1Cr13Al4 resistance alloy is widely used in the brake resistors of electric locomotive, diesel locomotive, rail locomotive and high speed cars, as well as electric ceramic furnace and industrial furnace.
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| ≤ | |||||||||
| 0.12 | 0.025 | 0.025 | 0.70 | ≤ 1.0 | 12.0~15.0 | ≤ 0.60 | 4.0~6.0 | Balance | - |
| Yield strength (Mpa) | Tensile strength (Mpa) | Elongation (%) | Density (g/cm3) | Resistivity (20℃) (Ω·mm2/m) | Heat conductivity (20℃) (W/(m·K)) | Average linear expansion coefficient (20℃-1000℃) (1/℃) | Specific heat capacity (20℃) (J/( kg℃)) | Melting point (℃) | Max. operating temperature (℃) | Magnetism |
| 455 | 630 | 22 | 7.40 | 1.25 | 15 | 15.4x10-6 | 0.49 | 1450 | 950 | Non |
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ | 1300℃ |
| 1 | 1.005 | 1.014 | 1.028 | 1.044 | 1.064 | 1.090 | 1.120 | 1.132 | 1.142 | 1.150 | - | - | - |
Index
iron chromium aluminium alloy, resistance wire, alloy strip, NiCr alloy
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