ALLOY K

We could produce ALLOY K forging parts,ALLOY K forged rings, ALLOY K Rolled Rings,ALLOY K forging flanges, ALLOY K forging round bars, ALLOY K forged disks, ALLOY K forging bushings,ALLOY K forging discs,ALLOY K forged tubes, ALLOY K forging sleeves,ALLOY K forging tube sheets, ALLOY K forging shafts,ALLOY K forging pipes as per the requirement of the client
ALLOY K is a controlled expansion alloy
We could delivery ALLOY K forging material as per the standard of ASTM F-15
We use EAF+VOD-ESR melting methods to melt the material of ALLOY K

Weight %

Ni

Fe

Co

C

Mn

Si

Al

Cr

Mg

Zr

Ti

Cu

Mo

Alloy K

29.0

53.0

17.0

0.04 max

0.50 max

0.20

0.10 max

0.20 max

0.10 max

0.10 max

0.10 max

0.20 max

0.20 max

 
The mechanical property of ALLOY K is as follows:

Yield Strength		Tensile Strength		% Elongation in 2"	Hardness Rockwell B
ksi	MPa	ksi	MPa
50	345	75	517	30	68

 
ALLOY K alloy is the annealed condition,attained by heating, preferably in hydrogen or cracked ammonia, to 850-1000°C (1560-1830°F).
ALLOY K could be oxidized by heating in air to temperatures in the 600-1000°C (1110-1830°F) range, depending on the thickness of oxide film required
The Chemical Composition of ALLOY K is as follows:
Due to special mechanical properties of ALLOY K forging parts, there are many wide uses as followings:
ALLOY K seamless rolled rings and ALLOY K forging shafts that is used in in tooling for Power tubes, microwave tubes, transistors, diodes, hybrid packages, and other kinds of scientific instruments
ALLOY K forged shafts,ALLOY K forging pipes, ALLOY K 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
ALLOY K forging shafts,ALLOY K forging flanges ,ALLOY K forged ring,ALLOY K forging pipes that is used in high-power transmitting valves, transistor leads and headers, integrated-circuit lead frames, and photography flash bulbs.
ALLOY K forged bushings,ALLOY K forged sleeves,ALLOY K forged disk,ALLOY K forged discs that is used in Offshore and onshore industry, such as Positioning devices,Bimetal thermostats,Advanced composite molds for aerospace industry
ALLOY K 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
ALLOY K 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
ALLOY K forging rings, ALLOY K forging spindle, ALLOY K forging bars,ALLOY K forging gears that are used in Echo boxes and filters for mobile telephones,Magnetic shielding,Small electrical transformers,Metrology devices
ALLOY K forged products,ALLOY K forged nozzles,ALLOY K forging eccentric shaft that are used on Precision condenser blades,Radar and microwave cavity resonators,Special electronic housings
Seals, spacers, and specialized frames
ALLOY K forged wheels, forged manifold,forging roll that are used in Scientific instruments,Electrical circuit breakers,Temperature regulators,Clock balance wheels,Pendulum clocks
Our ALLOY K forged parts will be Ultrasonic testing as per standard, EN10228-3,Sep1921,ASTM A388 and so on
We could supply ALLOY K super allloy forging parts certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party