Daniel WereeHave been business relationship for 3 years, great partner for Nickel Cobalt Alloy!
Carolina FasioOn-time delivery. And support is good and fast.
NILO K Thermal Expansion Nickel , UNS K94610 W. Nr. 1.3981 Cobalt Iron Alloy
Contact me for free samples and coupons.
Wechat: 0086 18588475571
If you have any concern, we provide 24-hour online help.x
|Wall Thickness||0.015-0.5mm||Equal Grades||ASTM F15, UNS K94610 (FeNi29Co17), 4J29, 29HК|
|Forms Of Supply||Round Bar, Forging, Wire, Strip, Tube, Pipe, Capillary||Density||8.16g/cm3|
thermal expansion nickel,
corrosion resistant alloys
NILO K Controlled Expansion Alloy UNS K94610 W. Nr. 1.3981 Round Bar in Stock
NILO alloy K (UNS K94610/W. Nr. 1.3981), a nickel-iron-cobalt alloy containing approximately 29%
nickel and 17% cobalt. Its thermal expansion characteristics match those of borosilicate glasses and alumina type ceramics. It is manufactured to a close chemistry range, yielding repeatable properties which make it eminently suitable for glass-to-metal seals in mass production applications, or where reliability is of paramount importance.
The magnetic properties of Nilo alloy K are governed basically by its composition and by the heat treatment applied.
The composition of the alloy generally decides the optimum values of the magnetic properties, such as permeability, coercive force and hysteresis loss. The heat treatment given to the alloy will vary these properties between the worst and optimum levels
Equal grades: ASTM F15, Nilo-K,UNS K94610 (FeNi29Co17), 4J29, 29HК
Nomonal chemical composition
Kovar alloy has been used for making hermetic seals with the harder Pyrex glasses and ceramic materials
This alloy has found wide application in power tubes, microwave tubes, transistors and diodes. Integrated circuits, it has been used for the flat pack and the dual-in-line package
Typical Thermal Expansion of NILO K
Wall thickness: 0.05~1mm
Out diameter: ±0.003mm
Wall thickness: ±0.005mm