Corrosion Resistant Nickel-Chromium Iron Alloy Inconel 718 Tube
Other Brand
Grade |
UNS |
Werkstoff Nr. |
Inconel 718 |
N07718 |
2.4668 |
Chemical composition
Alloy |
% |
Ni |
Cr |
Fe |
Mo |
Nb |
Co |
C |
Mn |
Si |
S |
Cu |
Al |
Ti |
718 |
Min. |
50 |
17 |
bal. |
2.8 |
4.75 |
|
|
|
|
|
|
0.2 |
0.7 |
Max. |
55 |
21 |
3.3 |
5.5 |
1 |
0.08 |
0.35 |
0.35 |
0.01 |
0.3 |
0.8 |
1.15 |
Physical Properties
Density |
8.2 g/cm³ |
Melting point |
1260-1340 °C |
Mechanical Properties ( in room temperature)
Alloy |
Tensile strength
Rm N/mm² |
Yield strength
R P0. 2N/mm² |
Elongation
A 5 % |
Brinell hardness
HB |
Solution treatment |
965 |
550 |
30 |
≤363 |
Characteristics
1. Easy workability
2. At 700 ºC it has high tensile strength, fatigue strength, creep strength and fracture strength
3. at 1000 ºC it has the high oxidation
4. At low temperature it has stable chemical properties
5. Good welding performance
Applications
1. Steam turbine
2. Liquid fuel rocket
3. Cryogenic engineering
4. The acid environment
5. Nuclear engineering
Contact us
Name: Denny Cheng
Direct line: 021-67897611
Tel:+86 18605565290