Detailed Information
Inconel alloys are oxidation-corrosion-resistant materials that are ideally suited for use in high-pressure and high-heat situations. Inconel generates a thick, persistent, passivating oxide layer when heated, which protects the surface from further assault. Inconel has a wide temperature range of strength, making it ideal for high-temperature applications where aluminium and steel would creep due to thermally induced crystal voids. Depending on the alloy, Inconel’s high temperature strength is achieved by solid solution strengthening or precipitation hardening.
Inconel alloys are corrosion- and oxidation-resistant metals that are ideally suited for use in harsh environments with high mechanical stresses. Inconel generates a thick and persistent passivating oxide layer when heated, which protects the surface from further assault. Inconel has a wide temperature range of strength, making it ideal for high-temperature applications where aluminium and steel would creep due to thermally induced crystal voids (see Arrhenius equation). Depending on the alloy, Inconel’s high temperature strength is generated by solid solution strengthening or precipitation strengthening.
We are the world’s largest manufacturer, supplier, and exporter of Inconel components. Our experts use cutting-edge technology to create a wide range of Hastelloy components. We are able to provide a higher-quality product at a cheaper price. We provide a comprehensive range of services to our clients, including product design, manufacturing, and suppliers, as well as testing and direct delivery.
What is the difference between 90/10 and 70/30 copper-nickel?
CuNi 90/10 is more economical and offers good corrosion resistance and thermal conductivity, ideal for standard marine piping and heat exchangers. CuNi 70/30 provides higher strength and better performance in aggressive or high-velocity seawater, commonly used in offshore and desalination systems.
InconelComponents Products
Inconel Components
UNS N06600 Inconel Components
UNS N06601 Inconel Components
UNS N06625 Inconel Components
Inconel Chemical Composition
|
Grade |
C |
Mn |
Si |
S |
Cu |
Fe |
Ni |
Cr |
Al |
Ti |
|
600 |
0.15 max |
1.00 max |
0.50 max |
0.015max |
0.50 max |
6.00 – 10.00 |
72.00 min |
14.00 – 17.00 |
||
|
601 |
0.10 max |
1.00 max |
0.50 max |
0.015max |
1.00 max |
Balance |
58.0 – 63.0 |
21.0 – 25.0 |
||
|
625 |
0.10 max |
0.50 max |
0.50 max |
0.015max |
– |
5.0 max |
58.0 min |
20.0 – 23.0 |
||
|
690 |
≤ 0.15 |
≤ 1 |
≤ 1 |
– |
– |
Balance |
48.85 – 62 |
20 – 24.0 |
||
|
718 |
0.08 max |
0.35 max |
0.35 max |
0.15 max |
0.30 max |
– |
50.0-55.0 min– |
17.0–21.0 |
– |
– |
|
800 |
0.10 max |
1.50 max |
1.00 max |
0.015 max |
0.75 max |
39.50 min |
30.00 – 35.00 |
19.00 – 23.00 |
0.15 – 0.60 |
0.15 – 0.60 |
|
825 |
0.05 max |
1.00 max |
0.5 max |
0.03 max |
1.50 – 3.00 |
22.00 min |
38.00 – 46.00 |
19.50 – 23.50 |
0.02 max |
0.06 – 1.20 |
Inconel Mechanical & Physical Properties
|
Element |
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
|
600 |
8.47 g/cm3 |
1413 °C (2580 °F) |
Psi – 95,000 , MPa – 655 |
Psi – 45,000 , MPa – 310 |
40 % |
|
601 |
8.1 g/cm3 |
1411 °C (2571 °F) |
Psi – 80,000 , MPa – 550 |
Psi – 30,000 , MPa – 205 |
30 % |
|
625 |
8.4 g/cm3 |
1350 °C (2460 °F) |
Psi – 1,35,000 , MPa – 930 |
Psi – 75,000 , MPa – 517 |
42.5 % |
|
690 |
8.3g/cm³ |
1363°C |
≥ 485 MPa |
≥ 275 MPa |
25 % |
|
718 |
8.2 g/cm3 |
1.350 °C (2460 °F) |
Psi – 1,35,000 , MPa – 930 |
Psi – 75,000 , MPa – 482 |
45 % |
|
800 / 800H |
7.94 g/cm3 |
1385 °C (2525 °F) |
Psi – 75,000 , MPa – 520 |
Psi – 30,000 , MPa – 205 |
30 % |
|
825 |
8.14 g/cm3 |
1400 °C (2550 °F) |
Psi – 80,000 , MPa – 550 |
Psi – 32,000 , MPa – 220 |
30 % |
Inconel Equivalent Grades
|
STANDARD |
UNS |
WERKSTOFF NR. |
BS |
JIS |
AFNOR |
GOST |
EN |
|
Inconel 600 |
N06600 |
2.4816 |
NA 13 |
NCF 600 |
NC15FE11M |
МНЖМц 28-2,5-1,5 |
NiCr15Fe |
|
Inconel 601 |
N06601 |
2.4851 |
NA 49 |
NCF 601 |
NC23FeA |
XH60BT |
NiCr23Fe |
|
Inconel 625 |
N06625 |
2.4856 |
NA 21 |
NCF 625 |
NC22DNB4M |
ХН75МБТЮ |
NiCr22Mo9Nb |
|
Inconel 690 |
N06690 |
2.4642 |
|||||
|
Inconel 718 |
N07718 |
2.4668 |
– |
NCF 718 |
– |
– |
– |
|
Inconel 800 |
N08800 |
1.4876 |
NA 15 |
NCF 800 |
Z8NC32-21 |
ЭИ670 |
X10NiCrAlTi32-20 |
|
Inconel 825 |
N08825 |
2.4668 |
– |
– |
– |
– |
– |
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