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Characteristics

Characteristics

ALLOY601 is a solid solution strengthened Ni-Cr-Fe alloy with additions of Al + Ti

? outstanding resistance to oxidation at high temperatures
? good resistance to carburizing conditions
? good mechanical properties at both room and elevated temperatures
? good resistance to stress-corrosion cracking
Alloy 601 is specifically recommended for service above 550 �C (1022 �F) because of higher creep-rupture properties, resulting from controlled carbon content and coarse grain size.

Stock

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

Stock Form and Sizes

Corrosion

Corrosion Resistance

ALLOY 600 is a heat resistant alloy on account of its excellent resistance above 550 �C (1022 �F) against hot gases and combustion products, as well as against molten salt and molten metal corrosion, while at the same time exhibiting good mechanical short-time and long-term properties. Even under severe conditions, such as under cyclic heating and cooling, Alloy 601 retains a tightly adherent oxide layer which is very resistant to spalling.
Resistance to carburization is good. Alloy 601 has also shown good resistance in carbonitriding conditions, if a sufficiently high oxygen partial pressure is present.

Appliction

Applications

ALLOY601 has found a wide variety of applications in industries as diverse as thermal and chemical processing, pollution control and power generation.

Typical applications are:
? trays, baskets and fixtures for heat treatment plant
? refractory anchors, strand-annealing and radiant heater tubes, high-velocity gas burners, wire mesh belts in industrial furnaces
? insulating cans in ammonia reformers and catalyst support grids in nitric acid production
? components in exhaust gas systems
? combustion chambers in solid waste incinerators
? tube supports and ash-handling components
? components of waste-gas detoxification systems
? oxygen preheaters

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)

Please contact us with any questions about reference or value of plate and pipe.
?The values in the table are for reference only and do not guarantee minimum or maximum values. For further information, please contact us.

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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