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NILO K Thermal Expansion Nickel , UNS K94610 W. Nr. 1.3981 Cobalt Iron Alloy

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NILO K Thermal Expansion Nickel , UNS K94610 W. Nr. 1.3981 Cobalt Iron Alloy

NILO K Thermal Expansion Nickel , UNS K94610 W. Nr. 1.3981 Cobalt Iron Alloy
NILO K Thermal Expansion Nickel , UNS K94610 W. Nr. 1.3981 Cobalt Iron Alloy NILO K Thermal Expansion Nickel , UNS K94610 W. Nr. 1.3981 Cobalt Iron Alloy

Large Image :  NILO K Thermal Expansion Nickel , UNS K94610 W. Nr. 1.3981 Cobalt Iron Alloy

Product Details:
Place of Origin: China
Brand Name: AIWEN
Certification: ISO9001:2015
Model Number: Nilo K
Payment & Shipping Terms:
Minimum Order Quantity: 20kg
Price: Negotiable
Packaging Details: Plywood crate
Delivery Time: 45-50 days
Payment Terms: T/T
Supply Ability: 500kg per month
Detailed Product Description
Tolerence: ±0.003mm Outer Diameter: 0.2-8mm
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
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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

Element Ni Fe Co
Weight(%) 29 53 17

 

Applications
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

NILO K Thermal Expansion Nickel , UNS K94610 W. Nr. 1.3981 Cobalt Iron Alloy 0
Size range 
O.D: 0.20~8mm
Wall thickness: 0.05~1mm


Tolerance
Out diameter: ±0.003mm
Wall thickness: ±0.005mm
Length: ±0.05mm

 

 

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