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Nickel Alloy, Alloy C263

This grade is a Ni-Cr Precipitation Hardenable Alloy, which has an addition of Molybdenum for strengthening. This grade has a high strength for corrosion resisting. The material is mainly used in sheet form for Gas Turbines, rings and casings.

Chemical Composition (Weight %)
  C
 Mn Si P S Cr Co Mo Ti Al Ti + Al B Fe Cu Ni
Min 0.04
 

19.00 19.00 5.60 1.90 0.30 2.40



Max 0.08 0.60 0.40 0.015 0.007 21.00 21.00 6.10 2.40 0.60 2.80 0.005 0.70 0.20 Bal

Typical Mechanical Properties for bar (Min)
Condition Tensile Strength, KSI Yield Strength 0.2%, KSI  Elongation % Reduction of Area % Hardness HB
Bar 78.50 58.50 12

 

Related Specifications

UNS N07263, BS HR10, DIN 17752, BS HR 206, AMS5886, 2.4650, AMS5872, BS HR404, DIN 1750, DIN 17751, DIN17753, DIN 17754, NCK20D

Available Forms 

Round bar, plate, sheet, strip, wire, forgings, pipe, tube
 
Chemical Composition (Weight %)
  Min Max
C 0.04 0.08
Mn   0.60
Si   0.40
P   0.015
S   0.007
Cr 19.00 21.00
Co 19.00 21.00
Mo 5.60 6.10
Ti 1.90 2.40
Al 0.30 0.60
Ti + Al 2.40 2.80
B   0.005
Fe   0.70
Cu   0.20
Ni   Bal

Typical Mechanical Properties for bar (Min)
Bar
Tensile Strength, KSI 78.50
Yield Strength 0.2%, KSI 58.50
 Elongation % 12
Reduction of Area %  
Hardness HB  
 

Related Specifications

UNS N07263, BS HR10, DIN 17752, BS HR 206, AMS5886, 2.4650, AMS5872, BS HR404, DIN 1750, DIN 17751, DIN17753, DIN 17754, NCK20D

Available Forms 

Round bar, plate, sheet, strip, wire, forgings, pipe, tube