Wire 29NK alloy
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|29НК||1.3981||K94610||NiCo29-18||Delivery from the stock, in stock|
|29НК-т||~1.3981||~K94610||~NiCo29-18||Delivery from the stock, in stock|
|29НК-м||~~1.3981||~~K94610||~~NiCo29-18||Delivery from the stock, in stock|
Wide application of wire 29NK was possible due to the low cost and high manufacturability of the alloy. This alloy is very plastic, easily rolling, soldering. The wire needs no additional protective coating when used in a wet environment. The coefficient of thermal expansion the same as that of glass. CTE*1000000 in the temperature range from -70 to +420 ° C does not exceed 4.5−6.5 [1/ºC].
Used for parts of electronic equipment, airtight connection from Windows С49−1, C52−1, C48−1, С47−1;
Is smelted in electric furnaces, the necessary alloying components are introduced into the composition during melting in the form of ferroalloys. At all stages of production requires a precise control of the composition to achieve the desired qualities.Percentage composition GOST 10994−74
|51.14 — 54.5||28.5 — 29.5||17 — 18||≤0.03 0||≤0.3 0||≤00.4||≤0 0.015||≤00.015||≤00.1||≤00.1||≤0 0.2||≤0 0.2|
Mechanical properties (t° 20°C)
|-||MPa||%||%||kJ / m2|
Physical properties (t° 20°C)
|E 10 — 5||l||UD.weight||C||R 10 9|
σв — rupture strength (limit of tensile strength),
δ5 — elongation after rupture, %
Easy to soldering using tin-lead solders. This wire has a good adgeziyu to molten glass, when the connection is achieved by high-strength airtight grip.
Offer to buy wire 29NK with specialized warehouses supplier Evek GmbH with delivery to any city. Full compliance with GOST and international quality standards. Supplier Evek GmbH offers to buy wire 29NK, the price is optimal. Always in the presence of fine wire, the price is optimal from the supplier.
To buy, best price
Supplier Evek GmbH offers precision alloy 29NK, the price is due to the technological features of production without the inclusion of additional costs. On the company’s website shows information about latest product arrivals. You can order products in non-standard settings. We have the best ratio of price and quality for the entire range of products. In the segment of precision alloys company Evek GmbH — best supplier. Buy precision alloy today.