Invar 42

We could produce Invar 42 forging parts,Invar 42 forged rings, Invar 42 Rolled Rings,Invar 42 forging flanges, Invar 42 forging round bars, Invar 42 forged disks, Invar 42 forging bushings,Invar 42 forging discs,Invar 42 forged tubes, Invar 42 forging sleeves,Invar 42 forging tube sheets, Invar 42 forging shafts,Invar 42 forging pipes as per the requirement of the client
Invar 42  is a nickel iron alloy that is used for controlled expansion and magnetic applications

We could delivery Invar 42  forging material as per the standard of ASTM F30

We use EAF+VOD-ESR melting methods to melt the material of Invar 42 
The chemical composition of invar 42 is as follows

C

MN

P

S

Si

Cr

Ni

Mo

Cu

Co

Cb+Ta

Ti

Al

Fe

Other

Other

.05 max

.40 max

.20 max

41.0

bal

Invar 42 alloy is Annealing can be carried out in the range 850°-1000°C (1560-1830°F) in a

protective atmosphere.

Invar 42 has s alow, and nominally constant, coefficient of expansion over the range 20-300°C (85-570°F).

The Chemical Composition of Invar 42 is as follows:

Due to special mechanical properties of Invar 42 forging parts, there are many wide uses as followings:

Invar 42 seamless rolled rings and  Invar 42  forging shafts that is used in in tooling for aerospace composites, thermostat rods, for semiconductor lead frames.

Invar 42 forged shafts,Invar 42 forging pipes, Invar 42 forged tube,forged tube sheet, forged flanges that are used in thermostatic bi-metal strip,and for glass sealing applications in microelectronic components, vacuum devices and electric lamp bulbs

Invar 42 forging shafts,Invar 42  forging flanges ,Invar 42  forged ring,Invar 42  forging pipes that is used in Positioning devices

Invar 42 forged bushing,Invar 42 forged sleeves,Invar 42 forged disk,Invar 42 forged discs that is used in Offshore and onshore industry, such as Positioning devices,Bimetal thermostats,Advanced composite molds for aerospace industry

Invar 42 open die forging parts,forging pieces,forging nozzles forged crankshaft that is used in Dimensionally stable instruments and optical devices.Containers for LNG tankers,Transfer lines for LNG

Invar 42 forged valve stems, forged valve parts, forged valve seat rings,forged valve blocks,forged bodies that are used in ball valves, check valves, strainers ,globe valve, gate valve,Plug valve and so on

Invar 42 forging rings, Invar 42 forging spindle, Invar 42 forging bars,Invar 42 forging gears that are used in Echo boxes and filters for mobile telephones,Magnetic shielding,Small electrical transformers,Metrology devices

Invar 42 forged products,Invar 42 forged nozzles,Invar 42 forging eccentric shaft that are used on Precision condenser blades,Radar and microwave cavity resonators,Special electronic housings

Seals, spacers, and specialized frames

Invar 42 forged wheels, forged manifold,forging rolls that are used in Scientific instruments,Electrical circuit breakers,Temperature regulators,Clock balance wheels,Pendulum clocks

Our Invar 42 forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on

We could supply Invar 42 super allloy forging parts certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party

Except Invar 42  forgings, we could also supply Alloy 42 forgings material,Nilo 42 forged parts, UNS K94100 forged products,UNS K94200 forged material,ASTM F30 forged pieces,1.3917 forged parts,Pernifer 42 forging material,

Please send us the s