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- Contact Person : Mr. Qiu Michael
- Company Name : Shanghai Tankii Alloy Material Co., Ltd.
- Tel : 86-21-56113316
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- Address : Shanghai,Shanghai,Lane 388, Pangu Road, Baoshan District,Shanghai
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CrAl 14/4 CrAl Strip, Sheet, Tape, Ribbon
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W. Nr : 1.4725 CrAl 14/4 CrAl Strip, Sheet, Tape, Ribbon
Dimension: Thickness (0.02mm-5mm)* Width (50mm,90mm,~250mm)
Condition: Bright, Annealed,Soft
Coil weight: 40~100 kgs
If there is any question, pls be free to contact with us.
Steel properties
Working temperatures up to 1100°C (2012°F) on heating elements (measured on wire Ø > 2 mm).
Applications
Particularly suitable for load resistors in their most varied forms. Starting resistors for cranes, electric buses and locomotives.
Physical characteristics | ||||
according to DIN 17 470 | ||||
Electrical resistivity (68°F): 1.25 ± 0.05 Ω.mm2 /m | ||||
For high temperature heating elements up to max 1350°C. | |||||||
Approximate Chemical Composition | Specification Reference Numbers | Electrical Resistivity at 20°C(Microhms/cm3) | Density(g/cm3) | Maximum Operating Temperature | MeltingPoint | Coefficient of Expansion (µ m/m. °C) at 20-100°C | Electrical Resistivity at 20°C (Ohm, Circ, Mil/ft) |
Iron BALChrome 20%Aluminium 5% | W.Nr 1.4767 | 142 | 7.1 | 1250°C(2280°F) | 1500°C(2730°F) | 10.5 | 855 |
CrAl 14/4 CrAl Strip, Sheet, Tape, Ribbon
