Alumel Tape - 2.4122 - Nisil®
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| NMtsAK2-2-1 | 2.4122 | NiMn3Al | Delivery from the stock, in stock |
Technical characteristics
Melting Point +1440 ° C, the coefficient of linear thermal expansion 13,7-10-6/ C, Specific weight - 8.48 g/cm3, the specific electrical resistance = 0,32 Ohmxmm2/ m, alloying stabilizes the thermal emf, increases ductility, provides long-term strength and allows to use this alloy at temperatures above 1000 ° C.
| Ni+Co | Fe | C | Si | Mn | S | P | Co |
|---|---|---|---|---|---|---|---|
| 91.5 - 95.15 | ≤0.3 | ≤0.1 | 0.85 - 1.5 | 1.8 - 2.7 | ≤0.01 | ≤0.005 | 0.6 - 1.2 |
| Al | Cu | Mg | As | Pb | Bi | Sb | Impurities |
|---|---|---|---|---|---|---|---|
| 1.6 - 2.4 | ≤0.25 | ≤0.05 | ≤0.002 | ≤0.002 | ≤0.002 | ≤0.002 | ≤0.7 |
Due to the high nickel content, the alloy is heat-resistant and resistant to corrosion in aggressive environments. The alloying allows the alumel strip to resist gas erosion and thermal shocks for a long time: short-term exposure to temperatures up to 1300 °C.
Cold working
Turning, milling, grinding, drilling.
Thermal machining
Normalization, hardening, annealing, tempering. Annealing temperature 950 °C.
Use
Pyrometry: production of thermocouples, thermoregulators and compensation wires. Alumel compensating wires are designed to be connected to the sensor, while significantly reducing reading errors.
Supplier
We offer to buy alumel strip, Nisil: from specialized warehouses of the supplier Evek GmbH with delivery in any city. Fully compliant with international quality standards. The supplier Evek GmbH offers to buy alumel strip, Nisil, at the best price.
Buy, bargain price
We offer tape alumel, Nisil, the price - due to the technological features of production without the inclusion of additional costs. The company's website displays information on the latest arrivals of products. It is possible to order the rolled stock of non-standard parameters. We have the best price-quality ratio for the whole range of products. In the segment of thermal electrode alloys Evek GmbH is a profitable supplier.