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Characteristics

Characteristics

The high-temperature alloy X is a matrix stiffened nickel-chromium-molybdenum-iron alloy with cobalt and tungsten additions.

? Excellent oxidation resistance up to 1200 �C (2190 �F)
? high-temperature strength
? good formability and weldability
? good resistance to stress corrosion cracking

Stock

???1000???2000???3000???3500???4000???2500??3990?

Stock Form and Sizes

Corrosion

Corrosion Resistance

ALLOYX shows excellent oxidation resistance up to 1200 �C (2190 �F) and can also be used in neutral as well as in reducing atmospheres.
ALLOYX is resistant in carburizing and nitriding atmospheres.

Appliction

Applications

Due to its corrosion resistance in various atmospheres up to very high temperatures, and excellent high-temperaturestrength, ALLOYX finds wide application in hightemperature service.

Typical applications are?
? components for industrial and aircraft gas turbines(combustion chambers, honeycombs, housings etc.)
? industrial furnace parts, support rolls, grids, wire belts andradiant tubes
? pigtails in petrochemical furnaces
? high temperature gas cooled nuclear reactors

Chemical

Chemical Composition

Limits
C
Mn
Si
Mo
W
Co
V
P
S
min
15
3
max
0.01
1
0.08
17
4.5
2.5
0.35
0.025
0.01

?The values in the table are for reference only and do not guarantee minimum or maximum values. For further information, please contact us.

Mechanical

Mechanical Properties (Round Bar)

Above standard values and typical values of Round Bar.
Please contact us with any questions about reference or value of plate and pipe.

Value
Condition
Yield Strength(Mpa)
Tensile Strength(Mpa)
Elongation(%)
Hardness(HB)
ASTM Min Value
Solution Annealed
283
690
40
Typical Values at RT
Solution Annealed
402
794
60
195
INTSTD

International Standard Comparison Chart

Standards
Material
Round Bars
Plates/Sheets
Seamless Pipe/Tube
Welded Pipe/Tube
ASTM
UNS
B574
B575
B622
B619/B626
ASME
N10276
SB574
SB575
SB622
SB619/SB626
JIS
NW0276
H4553
H4551
H4552
DIN
2.4819
17752
17750
17751
17751

Disclaimer

All the information on this website is published in good faith and for general information purpose only and not for technical design purposes. We do not make any warranties about the completeness, reliability and accuracy of this information. Any action you take upon the information on our website is strictly at your own risk. and we will not be liable for any losses and damages in connection with the use of our website.

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