Inconel600(UNS 6600)
he alloy is a nickel-chromium-iron-based solid solution strengthening alloy with excellent high temperature corrosion resistance and oxidation resistance, excellent cold and hot processing and welding properties, and satisfactory thermal strength and high plasticity below 700℃. Alloys can be strengthened by cold processing, or can be connected by resistance welding, dissolving welding or brazing, suitable for making antioxidant parts under 1100℃ under low load.
Inconel 600 common number corresponding
|
Category |
General name |
Number of German marks |
Unified Digital Number Number Number |
|
Ni-Cr-Fe |
Inconel 600(72Ni15Cr8Fe) |
2.4816 |
N06040 |
Inconel 600 corresponding casting forgings and bar grades
|
Cast castings |
Forgings (similar deformed alloys) |
Bar |
|||
|
Specification No. |
Licence |
Specification No. |
Licence |
Specification No. |
Licence |
|
ASTM A 494ASTM A 744 |
CY-40 |
ASME B 564 |
N06600 |
ASME B 166 |
NO6600 |
Inconel 600 other brands corresponding
|
Name |
GB of China |
ASTM of the United States |
DIN Germany |
British BS |
AFNOR France |
|||||||||
|
New brand |
Old brand |
|||||||||||||
|
Inconel 600 |
NS3102 |
NS312 |
UNS N06600 |
W.Nr.2.4816(NiCrl 5Fe) |
NA14 |
NC15FE |
||||||||
|
Inconel 600 Physical properties: |
||||||||||||||
|
Density |
Melting point |
Thermal conductivity |
Specific heat capacity |
Elastic modulus |
Shear modulus |
resistivity |
Poisson's ratio |
Line expansion coefficient |
||||||
|
g/cm3 |
℃ |
λ/(W/m•℃) |
J/kg•℃ |
GPa |
GPa |
μΩ•m |
a/10-6℃-1 |
|||||||
|
8.43 |
1370 |
12.85(100℃) |
435 |
205 |
76 |
1.05 |
0.34 |
12.35(20~100℃ |
||||||
|
1430 |
||||||||||||||
Inconel 600 chemical composition
|
Licence |
UNS No. |
Chemical element% |
C |
Mn |
Si |
P |
S |
Fe |
Ni |
Cr |
Minimum yield strength Ksi[Mpa] |
Minimum elongation,% gauge 2 inches [50 mm] |
|
CY40 |
N06040 |
Max |
0.40 |
1.50 |
3.00 |
0.03 |
0.03 |
11.00 |
Balance |
14.0-17.0 |
28[195] |
30 |
Inconel 600 temperature range
|
General name |
Specification No. |
Licence |
Temperature range |
|
Inconel 600 |
ASTM B 564 |
N06600 |
Suitable temperature ≤650℃, flange end valve ≤538℃ only use annealed material |
Inconel 600 heat treatment requirements
|
Materials |
Heat treatment |
Licence |
Heat treatment requirements |
|
Inconel 600 |
1010℃ Annealing |
CY40 level 1 |
Ascast: Heat to more than 1040℃, keep enough time to heat the casting to this temperature, then quench it in water or otherwise quench it. |
Inconel600 corrosion properties
|
Medium |
|
For normal temperature sulfuric acid, the respective concentrations of normal temperature phosphoric acid, acetic acid, fatty acids and other organic acids have good corrosion resistance, can withstand the corrosion of dry chlorine gas and hydrogen chloride, in the alkali has a corrosion resistance. Can also be used in high temperature, oxidation, hot alkali, alkali sulfides, hydrogen fluoride, reducing environment and other media |
|
can not be used for high temperature hydrofluoric acid and high concentration hydrochloric acid, which can produce stress corrosion in high temperature strong alkali solution. Therefore, the workpiece should eliminate the stress as far as possible. |