Tu 14-3-972-80. Cold-deformed pipes of alloys 29NK and 29NK-VI

GOST 10160 75
Astm F-15,1.3981, K94610
Astm F1684
Tu 14-3-972-80
TU 14-3-379-75
GOST 8803-89
GOST 14080-78
GOST 10160-75

Outer diameter size: 1.5 to 40 mm

(1,5; 1,6; 2; 2,3; 2,5; 3; 3,2; 3,5; 4; 4,5; 5; 5,5; 6; 6,5; 7; 7,5; 8; 8,5; 9; 9,5; 10; 10,5; 11; 11,5; 12; 12,5; 13; 13,5; 14; 14,5; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40)

Wall thickness: 0.25 to 5.50 mm
(0,25; 0,3; 0,4; 0,5; 0,6; 0,7; 0,8; 0,9; 1; 1,1; 1,2; 1,3; 1,4; 1,5; 1,6; 1,7; 1,8; 1,9; 2; 2,1; 2,2; 2,3; 2,4; 2,5; 2,6; 2,7; 2,8; 2,9; 3; 3,1; 3,2; 3,3; 3,4; 3,5)

Range:

  1. Pipes are made of 29NK and 29NK-VI alloys.
  2. Mechanical properties are not regulated.
Diameter, mm wall, mm Diameter, mm Wall, mm Diameter, mm Wall, mm
1,5 0,25 - 0,5 3 0,3 - 0,6 7; 7,5 0,5 - 1
1,6 0,25 3,2 0,3 8 - 15 0,5 - 1,5
2 0,3 - 0,6 3,5 0,3 - 1 16 - 30 0,7 - 1,5
2,3 0,4 4; 4,5 0,3 - 0,8 31 - 40 1,5 - 5,5
2,5 0,25 - 0,6 5 - 6,5 0,3 - 1

Percentage composition

Fe Ni Co P S C Cr Ti Al Cu Si Mn
base 29 17-18 ≤0.015 ≤0.015 ≤0,03 ≤0,1 ≤0,1 ≤0,2 ≤0,2 ≤0,3 ≤0,4

The alloy is subject to corrosion in a humid environment. It is coated with silver in the manufacture of capacitors. A wire of this alloy soldered into glass forms a leak-tight, reliable connection used in the construction of lamp current leads and cabinets of electrovacuum devices.

Applications

The production of capacitors with small TKE and variable capacitance and vacuum tube devices for power engineering.

Furnizor

Supplier Evek GmbH offers to buy precision alloys at the best price in this segment of rolled products. We offer to buy Kovar, Astm F-15,1.3981, K94610 from specialized stocks of Evek GmbH with delivery in any city. Full compliance with modern quality standards. Timely delivery is provided by representative offices in Eastern European cities.

Buy, bargain price

Supplier offers precision alloys Astm F-15,1.3981, K94610, the price - due to the technological features of production without including additional costs. The website of Evek GmbH contains information on the latest arrivals of products. Always available precision alloys: Kovar, Astm F-15,1.3981, K94610, price - optimal from the supplier.