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1. Characteristic:
Low price with high electric resistance, low temperature cofficient of resistance, high working temperature and good corrosion resistance under high temperature especially.
2. Applications:
It widely used in surtur and sulfide environment and producing industrial electric furnace, household electrical appliance and far infrared ray device.
3. Detail description:
| Property | 1Cr13Al4 | 0Cr21Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr21Al6Nb | |
| Main chemical components | Cr | 12-15 | 17-21 | 23-26 | 19-22 | 21-23 |
| Al | 4-6 | 2-4 | 4.5-6.5 | 5-7 | 5-7 | |
| Fe | rest | rest | rest | rest | rest | |
| Re | opportune amount | opportune amount | opportune amount | opportune amount | opportune amount | |
| Mn | ≤0.7 | ≤0.7 | ≤0.7 | ≤0.7 | ≤0.7 | |
| Nb | - | - | - | - | 0.5 | |
| Max continuous service Temp. of element (°C) | 950 | 1100 | 1300 | 1300 | 1350 | |
| Density (g/cm³) | 7.40 | 7.35 | 7.1 | 7.1 | 7.1 | |
| Resistivity (pw10–6Ω.m) | 1.25 | 1.23 | 1.40 | 1.40 | 1.43 | |
| Melting point(approx)(°C) | 1450 | 1500 | 1500 | 1500 | 1500 | |
| Tensile strength (Mpa) | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | |
| Elongation(%) | >16 | >14 | >12 | >12 | >12 | |
| Variation of area (%) | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Bending frequency | >5 | >5 | >5 | >5 | >5 | |
| Hardness | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
If you need more other type informations, please contact with me freely.
FeCrAl alloy wire