Nimonic C263
is a nickel-cobalt-chromium-molybdenum
alloy that is age-hardenable. It is designed to have good fabrication
characteristics in the annealed condition, and also very good aged strength
properties. It is typically used for applications such as aircraft turbine.
Nimonic C263
has excellent intermediate temperature tensile ductility. It is easier to form
or weld than other materials such as Waspaloy or Rene 41.
Nimonic alloy
263 is an age-hardenable nickel-cobalt-chrome-molybdenum
alloy which was designed to have excellent fabrication characteristics in
the annealed condition but also very good aged strength properties. Alloy 263
is easier to form or weld than other materials such as Waspaloy or Rene 41 and
exhibits excellent intermediate temperature ductility. Alloy 263
is supplied in the annealed condition and its excellent ductility in this
condition makes it suitable for cold forming as well as hot working. Alloy 263
can be welded using matching composition filler wire in both TIG and MIG forms.
The recommended heat treatments for Nimonic 263 are as follows:
Super alloys
are also called high performance alloys. They contain a number of elements in a
variety of combinations to reach the desired result. These alloys can function
in environments with high temperatures and severe mechanical stress, and also
in cases where high surface stability is needed. Super alloys have good creep
and oxidation resistance.
Strengthening of super
alloys is performed by work hardening, solid-solution hardening, and
precipitation hardening methods.
Nimonic Alloy
263 is a British nickel-chromium-cobalt-molybdenum
alloy specially meant for use in high temperature and high strength
applications. This alloy can be precipitation-hardened.
The following datasheet will
provide more details about Nimonic Alloy
263.
Nimonic Alloy
263 Physical Properties
The physical properties of Nimonic Alloy
263 are outlined in the following table.
Nimonic Alloy
263 Properties: Density | Metric: 8.36 g/cm³ | Imperial: 0.302 lb/in³
Properties: Melting point |
Metric: 1300-1355°C | Imperial: 2370-2471°F
Nimonic Alloy
263 Mechanical Properties
The mechanical properties of
Nimonic
Alloy 263 are provided below.
Properties: Tensile strength
(precipitation hardened, value at room temperature) | Metric: 940 MPa | Imperial: 136000 psi
Properties: Yield strength
(@strain 0.200%, precipitation hardened, value at room temperature) | Metric:
550 MPa | Imperial: 79800 psi
Properties: Elongation at
break (precipitation hardened) | Metric: 39% | Imperial: 39%
Nimonic Alloy
263 Thermal Properties
The thermal properties of Nimonic Alloy
263 are given below.
Properties: Thermal
expansion co-efficient (@21-100°C/69.8-212°F) | Metric: 10.3 µm/m°C | Imperial:
5.72 µin/in°F
Properties: Thermal
conductivity | Metric: 11.7 W/mK | Imperial: 81.2 BTU in/hr.ft².°F
Nimonic Alloy
263 Fabrication and Heat Treatment
Machinability
Traditional machining
methods that are used for iron-based alloys can be used for Nimonic Alloy
263. Before cutting is performed, it is recommended that heavy duty
machining equipment and tooling be used so as to reduce chatter or
work-hardening of the alloy. During high speed operations such as grinding,
turning, or milling, water-base coolants are preferred. The use of heavy
lubricants while drilling, tapping, broaching or boring is recommended.
Nimonic Alloy
263 Forming
Nimonic Alloy
263 has good ductility and can be easily formed using all the conventional
methods. This alloy is stronger than regular steel; hence it requires a more
powerful equipment to complete the forming process. It is recommended that
heavy-duty lubricants should be used while cold forming. At the end of this
process, all traces of lubricant has to be cleaned off to prevent
embrittlement.
Nimonic Alloy
263 Welding
Nimonic Alloy
263 can be welded using the traditional welding methods. Some of the
commonly used methods are shielded metal-arc welding, gas metal-arc welding,
submerged-arc welding, and gas-tungsten arc welding. It is recommended that
matching alloy filler metal should be used. Before the welding process begins,
the surface to be welded should be cleaned and should be free from oil, paint
or crayon stains.
Nimonic Alloy
263 Heat Treatment
Nimonic Alloy
263 can be solution annealed at 1149°C (2100°F) and rapidly cooled by using
the water quench method. It can then be precipitation-hardened at 799°C
(1470°F) for 24 h, which can be followed by air cooling.
Nimonic Alloy
263 Cold Working
Cold working can be
performed using standard tooling. It is better to avoid using plain carbon tool
steels for forming as they cause galling. To minimize galling and provide a
neat finish, soft die materials containing bronze and zinc alloys are recommended.
However, the life of the die is short. Likewise, heavy duty lubricants should
be used to reduce galling in all forming operations.
Nimonic Alloy
263 Annealing
Nimonic Alloy
263 can be solution annealed at 1149°C (2100°F) and then water quenched.
Nimonic Alloy
263 Applications
Nimonic Alloy
263 is mainly used in gas turbine hot section components.
SPECIFICATIONS
BS HR 10 Rod | BS HR 10 Bar
| BS HR 206 Plate | BS HR 206 Sheet | BS HR 206 Strip | BS HR 404 Seamless Tube
| AECMA PrEn 2199 Bar | AECMA PrEn 2200 Forging | AECMA PrEn 2201 Bar | AECMA
PrEn 2202 Tube | AECMA PrEn 2203 Sheet | AECMA PrEn 2203 Strip | AECMA PrEn
2418 Plate | UNS N07263 DIN 17750 Plate | UNS N07263 DIN 17750 Sheet | UNS
N07263 DIN 17750 Strip | UNS N07263 DIN 17751 Pipe | UNS N07263 DIN 17751 Tube
|UNS N07263 DIN 17752 Bar | UNS N07263 DIN 17752 Rod | UNS N07263 DIN 17753
Wire |UNS N07263 DIN 17754 Forging | AMS 5872 Sheet | AMS 5872 Plate | AMS 5872
Strip | AMS 5886 Bar | AMS 5886 Forging | AMS 5886 Ring | AFNOR NCK 20 D | AIR
9165 Sheet | AIR 9165 Plate | AIR 9165 Rod | AIR 9165 Bar | AIR 9165 Forging |
MSRR 7035 | MSRR 7036 | GE B50A774A
NIMONIC C263
PLATE | NICROFER
5120 PLATE | HASTELLOY
C263 PLATE | UNS N07263
PLATE | WERKSTOFF
NR 2.4650 PLATE | HAYNES 2633
PLATE | NICROFER
5120 COTI PLATE | EN
NICO20CR20MOT PLATE | ALLOY C263
PLATE | AFNOR
NCK 20 D PLATE | ATI C-263
PLATE
Size: 4.4MM Thickness |
4.9MM Thickness | 6.4MM Thickness
Size: 635MM Width X 742MM
Length X 4.7MM Thickness - 25 Plate
Size: 635MM Width X 742MM
Length X 4.8MM Thickness - 25 Plate
Size: 635MM Width X 655MM
Length X 4.7MM Thickness - 25 Plate
Size: 635MM Width X 655MM
Length X 4.8MM Thickness - 25 Plate
Size: 500MM Width X 500MM
Length X 6.00MM Thickness - 50 Plate
Size: 500MM Width X 500MM
Length X 6.20MM Thickness - 50 Plate
Size: 850MM Width X 1200MM
Length X 6.00MM Thickness - 3 Plate
Size: 850MM Width X 1200MM
Length X 6.20MM Thickness - 3 Plate
NIMONIC C263
ROUND BAR | NICROFER 5120
ROUND BAR | HASTELLOY
C263 ROUND BAR | UNS N07263
ROUND BAR | WERKSTOFF NR
2.4650 ROUND BAR | HAYNES 2633
ROUND BAR | NICROFER 5120
COTI ROUND BAR | EN
NICO20CR20MOT ROUND BAR | ALLOY C263
ROUND BAR | AFNOR NCK 20
D ROUND BAR | ATI C-263
ROUND BAR
DIAMETER: 30MM Dia
NIMONIC C263
| NICROFER
5120 | HASTELLOY
C263 | UNS
N07263 | WERKSTOFF NR
2.4650 | HAYNES 2633
| NICROFER
5120 COTI | EN
NICO20CR20MOT | ALLOY C263
| AFNOR
NCK 20 D | ATI C-263
Allen Cap Head Bolt Bar
Billet Blind Flange Bolt Bushing Butt Weld Fitting Butt Weld Outlet Circle Coil
Countersunk Bolt Countersunk Screw Coupling Cross Disk Disks Elbow End Cap
Extrusions Fabrication Fastener Fasteners Fitting Flange Flat Flat Bar Flat
Bars Foil Forgings Hex Head Bolt Hex Head Screw Hexagon Bar Hexagon Head Bolt
Hexagon Head Male Hexagon Socket Head Cap Screw Hexagonal Bar Hollow Bar Honed
Tubes Hot Rolled Bars Ingot Irregular Powder Lap Joint Flange Micron Powder
Nipple Nut Patta Patti Perforated Sheet Pipe Pipe Fitting Plate Powder
Rectangular Bar Reducer Ring Rings Rod Rolled Bar Round Bar Sheet Shim Slip On
Flange Socket Cap Head Screw Socket Head Cap Screw Socket Weld Fitting Socket
Weld Flange Socket Weld Outlet Socket Welding Flange Spherical Powder Square
Bar Strip Stud Bolt Stud End Tee Threaded Fitting Threaded Flange Threaded
Outlet Threaded Rod Tube Tubing Union V Band Flange Valve Washer Welding
Electrodes Welding Neck Flange Wire Wire Mesh
EN-GB">Parmanu Dhatu Nigam is mso-fareast-font-family:Batang;mso-ansi-language:EN-GB">भारतEN-GB"> largest independent multi-metals and alloys stockholder.
EN-GB">
Parmanu Dhatu Nigam having the
manufacturing facilities at Bangalore (Batang;mso-ansi-language:EN-GB">भारत) and office at
Mumbai, Parmanu Dhatu Nigam is the world leading
manufacturer of Nimonic Alloy
263 mso-bidi-font-family:"Times New Roman";mso-ansi-language:EN-GB">–EN-GB"> the last 60 years.
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