Automatic Product Stacker Machine,Automatic Stacker,Stacker Machine Willing Technology Co., Ltd. , http://www.txrollformingmachine.com
Inconel 718
UNS
Trademark
W.Nr
N07718
Inconel718
2.4668
Inconel 718 Chemical composition
Â
Alloy
%
Ni
Cr
Fe
Mo
Nb
Al
C
Mn
Si
S
Cu
Al
Ti
B
Inconel 718
Min.
50
17
balance
2.8
4.75
0.2
0.2
0.65
Max.
55
21
3.3
5.5
0.6
0.08
0.35
0.35
0.015
0.30
0.8
1.15
0.006
Inconel 718 Physical properties
Â
Density
8.24 g/cm³
Melting point
1260-1320 ºC
Inconel 718 Alloy minimum mechanical properties in the roomtemperature
Â
Status
Tensile strength
Rm N/mm²
Yield strength
Rp 0. 2N/mm²
Elongation
As %
Brinell hardness
HB
Solution treatment
965
550
30
≤363
718 Characteristic as below:
1.workability
2.High tensile strength,endurance strength,creep strength and rupture strength at 700ºC.
3.High inoxidability at1000ºC.
4.Steady mechanical performance in the low temperature.
5.Good welding performance.
Inconel 718 Application field:
The elevated temperature strength, excellent corrosion resistance and workability at 700ºC properties made it use in a wide range of high requirement environments.
1.Steam turbine
2.Liquid-fuel rocket
3.Cryogenic engineering
4.Acid environment
5.Nuclear engineering