Ni90Cr10 NiCr90/10 nickel chrome alloy pipe nichrome pipe
thermocouple head partschina supplier nichrome 90 Ni90 Nickel-chromium, nickel, ferrochrome alloy wire with electric high
temperature oxidation resistance, high strength, not soften and a
series of advantages. When used in a long time, the same type and
the permanent elongation is very small, which is more Cr10Ni90
alloy with excellent comprehensive properties, is to produce
high-quality varieties of choice for electric components. Ni90Cr10 is an austenitic nickel-chromium alloy (NiCr alloy)
for use at temperatures up to 1200°C (2190°F). The alloy is
characterized by high resistivity, good oxidation resistance and
very good form stability. It has good ductility after use and
excellent weldability. Ni90Cr10 is used for electric heating elements in home appliances
and industrial furnaces. Typical applications are flat irons,
ironing machines, water heaters, plastic moulding dies, soldering
irons, metal sheathed tubular elements and cartridge elements. Due to extremely good adhesion properties of the surface oxide,
Ni90C10 offers superior service life compared to competitive
nickel-chromium alloys. | | | | | | | | | | | | | 34.0~37.0 | 30.0~34.0 | | | 20.0~23.0 | 28.0~31.0 | | 18.0~21.0 | 18.0~21.0 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Resistivity at 20ºC((μΩ·m) | | | | | | | | | | | | | | | | | | | | | Thermal conductivity KJ/m.hºC | | | | | | | Coefficient of lines expansion a×10-6/ (20~1000ºC) | | | | | | | | | | | | | | | | | | | | |
size: OD: 0.3-8.0mm, | Resistance Wires | | RW30 | W.Nr 1.4864 | Nickel 37%, Chrome 18%, Iron 45% | | RW41 | UNS N07041 | Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3% | | RW45 | W.Nr 2.0842 | Nickel 45%, Copper 55% | | RW60 | W.Nr 2.4867 | Nickel 60%, Chrome 16%, Iron 24% | | RW60 | UNS NO6004 | Nickel 60%, Chrome 16%, Iron 24% | | RW80 | W.Nr 2.4869 | Nickel 80%, Chrome 20% | | RW80 | UNS NO6003 | Nickel 80%, Chrome 20% | | RW125 | W.Nr 1.4725 | Iron BAL, Chrome 19%, Aluminium 3% | | RW145 | W.Nr 1.4767 | Iron BAL, Chrome 20%, Aluminium 5% | | RW155 | | Iron BAL, Chrome 27%, Aluminium 7%, Molybdenum 2% |
CHROMEL vs ALUMEL is used in oxidizing, inert or dry reducing
atmospheres. Exposure to vacuum limited to short time periods. Must
be protected from sulfurous and marginally oxidizing atmospheres.
Reliable and accurate at high temperatures.Chromel: Chromel is an
alloy of an estimated 90% nickel and 10% chromium. It is used on
the fabrication of the positive conductors of ANSI Type E and Type
K thermocouples, devices for measuring temperature consisting of
two different conductors. |
