0Cr21Al6Nb High Resistance Alloy
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Introduction:
FeCrAl made 0Cr21Al6Nb resistance alloy is characterized by high resistivity, low resistance coefficient, high operating temperature, good oxidation resistance under high temperature and a maximum applicable temperature of 1250℃.
| 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
0Cr21Al6Nb resistance alloy is mainly used in industrial furnace, household heating element and far infrared equipment elements.
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Nb |
| ≤ | |||||||||
| 0.05 | 0.025 | 0.025 | 0.7 | ≤ 0.6 | 21.0~23.0 | ≤ 0.60 | 5.0~7.0 | Bal. | 0.5 |
| 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 |
| 550 | 725 | 22 | 7.10 | 1.45 | 13 | 16x10-6 | 0.49 | 1510 | 1350 | Non |
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ |
| 1 | 0.997 | 0.996 | 0.994 | 0.991 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 |
Index
iron chromium aluminium alloy, resistance wire, alloy strip, NiCr alloy
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