Inconel 718 is a nickel-based super alloy that is well suited for applications requiring high strength in temperature ranges from cryogenic up to 1400°F. Inconel 718 also exhibits excellent tensile and impact strength.
Inconel 718 (or Alloy 718) is a special type of high-strength superalloy with a nickel-chrome base that makes it resistant to corrosion, high pressure and extreme temperatures of up to 700°C.
The material is composed of 50-55 % nickel, 17-21% chromium, 4.75-5.5 % niobium and tantalum, and trace amounts of molybdenum, titanium, cobalt, aluminium, manganese, copper, silicon and other elements.
Because of its unique properties, Inconel 718 has become useful in a wide range of applications ranging from manufacturing operations to military equipment and the aerospace industry.
|
Element |
Min |
Max |
|
Carbon |
— |
0.08 |
|
Manganese |
— |
0.35 |
|
Silicon |
— |
0.35 |
|
Phosphorus |
— |
0.015 |
|
Sulfur |
— |
0.015 |
|
Nickel + Cobalt |
50.0 |
55.0 |
|
Chromium |
17.0 |
21.0 |
|
Cobalt |
— |
1.00 |
|
Iron |
Balance |
|
|
Aluminum |
0.35 |
0.80 |
|
Molybdenum |
2.80 |
3.30 |
|
Titanium |
0.65 |
1.15 |
|
Boron |
0.001 |
0.006 |
|
Copper |
— |
0.15 |
|
Cb + Ta |
4.75 |
5.50 |
MECHANICAL PROPERTIES OF INCONEL 718
|
Test |
0.2% |
Tensile |
% |
|||
|
°F |
°C |
ksi |
MPa |
ksi |
MPa |
|
|
200 |
93 |
170 |
1172 |
204 |
1407 |
21.0 |
INCONEL 718 SPECIFICATION
Min (0.2% offset) |
Min |
(% in 2″) |
|
USAGE & APPLICATION OF INCONEL 718
Inconel 718 is typically used for:
- Jet engine
- Gas turbine operations
Our Overseas Dealers table
UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Jordan, Vendula, Brazil, Peru, Nigeria, Kuwait, Oman,
Thailand (Bangkok), Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa,
Kazakhstan, Saudi Arabia, Yemen, Algeria, Kenya, Sudan, Tunisia, Nepal, Bhutan, Pakistan, Bangladesh, Katand, Mozambique,
Egypt, Spain, Chile, Argentina, Tanzania, Singapore.
Our Overseas Dealers table
UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Jordan, Vendula, Brazil, Peru, Nigeria, Kuwait, Oman,
Thailand (Bangkok), Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa,
Kazakhstan, Saudi Arabia, Yemen, Algeria, Kenya, Sudan, Tunisia, Nepal, Bhutan, Pakistan, Bangladesh, Katand, Mozambique,
Egypt, Spain, Chile, Argentina, Tanzania, Singapore.
Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Bhopal, Visakhapatnam,
Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bikaner
Our Domestic Supply table
Our Domestic Supply table
Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Bhopal, Visakhapatnam,
Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bikaner
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