Description of Inconel 718 Wire Mesh
Inconel Mesh has excellent resistance to high temperature, carburization, pitting and crevice corrosion, stress corrosion cracking and oxidation. It is resistant to a wide range of corrosive media such as organic, inorganic compounds, acids, and alkali. It has high-temperature mechanical strength, creeping resistance, and long service life.
Specifications of Inconel 718 Wire Mesh
|
Element
|
Percent by Weight
|
|
C
|
Carbon
|
0.08 maximum
|
|
Mn
|
Manganese
|
0.35 maximum
|
|
P
|
Phosphorus
|
0.015 maximum
|
|
S
|
Sulfur
|
0.015 maximum
|
|
Si
|
Silicon
|
0.35 maximum
|
|
Cr
|
Chromium
|
17.00 - 21.00
|
|
Ni
|
Nickel
|
50.00 - 55.00
|
|
Mo
|
Molybdenum
|
2.80 - 3.30
|
|
Nb
|
Columbium
|
4.75 - 5.50
|
|
Ti
|
Titanium
|
0.65 - 1.15
|
|
Al
|
Aluminum
|
0.20 - 0.80
|
|
Co
|
Cobalt
|
1.00 maximum
|
|
B
|
Boron
|
0.006 maximum
|
|
Cu
|
Copper
|
0.30 maximum
|
|
Ta
|
Tantalum
|
0.05 maximum
|
|
Fe
|
Iron
|
Balance
|
|
Specifications
|
ASTM B637
|
|
Density
|
0.296 lbs/in³
|
|
Tensile Strength
|
140 Kpsi*
|
|
Max. Operating Temperature
|
1800 – 2000°F
|
|
Density °F Annealed and Aged Alloy 718
|
0.297 lb/in3
|
|
Melting Point
|
2300-2437°F, 1260-1336°C
|
|
Specific Heat at 70°F, Btu/lb °F
|
0.104 (435)
|
|
Curie Temperature °F Annealed Welding Alloy
|
<-320 °F , <-196°C
|
|
Curie Temperature Annealed and Aged Alloy
|
-170°F (-112°C)
|
|
Permeability at 200 Oersteds and 70°F Annealed Material
|
1.0013
|
|
Electrical Resistivity
|
753-ohm circ mil/ft, Ann. 1800°F/1 hr at 70°F
|
|
Elastic Modulus
|
29.6 x 10 (6) psi or 208 x 10(3) MPa at 70°F or 21°C
|
|
Coefficient °F Thermal Expansion
|
7.1 x 10(-6) per °F or 12.8 x 10(-6) per °C
|
|
Yield strength at 0.2 % °Ffset
|
170 ksi or 1172 MPa at 200°F or 93°C
|
|
Elongation in 2 inch
|
21 percent at 200°F or 93°C
|
Applications of Inconel 718 Wire Mesh
1. Aerospace Industry
Application: Used in jet engines, gas turbines, and rocket engines.
Reason: Inconel 718's high strength, fatigue resistance, and ability to withstand extreme temperatures (up to 700°C or 1292°F) make it ideal for critical components like combustion liners, exhaust systems, and heat shields.
2. Oil and Gas Industry
Application: Used in downhole and subsea equipment, such as filters, screens, and separators.
Reason: Its excellent corrosion resistance to sour gas (H₂S), chloride-ion stress corrosion cracking, and high-pressure environments ensures reliability in harsh oil and gas extraction conditions.
3. Chemical Processing Industry
Application: Used in filtration systems, catalyst supports, and reactor components.
Reason: Inconel 718's resistance to corrosive chemicals, acids, and high-temperature environments makes it suitable for processing aggressive substances and maintaining equipment integrity.
4. Nuclear Industry
Application: Used in reactor components, fuel containment systems, and radiation shielding.
Reason: Its ability to maintain structural integrity under high radiation, extreme temperatures, and corrosive conditions makes it a reliable material for nuclear applications.
Packing of Inconel 718 Wire Mesh
Our Inconel 718 Wire Mesh is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
FAQs
What temperature range can Inconel 718 Wire Mesh withstand?
Inconel 718 Wire Mesh can operate effectively in temperatures ranging from cryogenic levels (-250°C or -418°F) up to 700°C (1292°F).
Is Inconel 718 Wire Mesh resistant to corrosion?
Yes, it offers excellent resistance to corrosion, including resistance to chloride-ion stress corrosion cracking, sour gas (H₂S), and acidic environments.
Can Inconel 718 Wire Mesh be welded?
Yes, Inconel 718 can be welded using techniques like TIG (Tungsten Inert Gas) welding. However, post-weld heat treatment may be required to restore its mechanical properties.
 Flange.jpg "Inconel 718 (Alloy 718, UNS N07718) Flange")
