Sheet, strip Kovar® - 1.3981
|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|
Alloy doped with Nickel and cobalt, has a minimum LCTR. The electrical resistance of the alloy in less than two, compared with Invar. The material contributes to the creation of the most durable pressure tight joint with the glass. In the 19th century, Nickel alloys was very rare. Today they are used in many fields. Buy Nickel sheet feed means to make a choice in favor of quality. N
|Mark||ASTM F 15||SEW 385||DIN 17745|
|C||≤ 0,04||<0,05||≤ 0,05|
|Si||≤ 0,20||<0,30||≤ 0,30|
|Mn||≤ 0,50||<0,50||≤ 0,50|
|Co||≈ 17||17,0 — 18,0||16,0 — 18,0|
|Ni||≈ 29||28,0 — 30,0||28,0 — 30,0|
|Al + Mg + Zr + Ti||≤ 0,30|
Manufacture of sheets and strips
Nickel is very ductile and because it is often used to manufacture ultra-thin sheets. Tape marks 1.3981 manufactured length up to 100 m by cold rolling. The tapes of maximum length according to GOST acceptable welds.
Medicine, energy, industrial chemistry, research laboratory of physics and chemistry. Aeronautics, automotive. As Kovar has a high level of resistance to electrical use a very thin tape with a thickness of maximum 20 microns.
All offered products are certified. In the technical documentation included data on chemical composition and set the percentage limits of the additives. Supplier «Electrocentury-steel» supplies sheet, tape marks Kovar, 1.3981 standard and custom sizes at an affordable price in a optimally short period of time from warehouses in Russia and Ukraine. Price sheet, ribbon from stamps Kovar, 1.3981 corresponds to the high quality products.
Buy a sheet, a tape provider Electrocentury-steel possible at an affordable price. Price sheet, strip alloy is formed on the basis of European standards of production. Buy a sheet, a tape mark Kovar, 1.3981 can wholesale or retail. Price optimal. Regular customers can take advantage of the discount system of discounts from the company Electrocentury-steel.