Inconel X750 is a nickel chromium alloy made precipitation hardenable by the additions of Titanium and aluminum. This nickel alloy exhibits high creep-rupture strength at elevated temperatures to about 130.0°F (700°C). It also has excellent properties down to cryogenic temperatures. The alloy maintains high strength at high temperature, resists corrosion and has good oxidation resistance at up to 1300°F. Inconel X 750 is resistant to chemical corrosion, showing resistance to a wide variety of industrial corrosives under both oxidizing and reducing conditions. This alloy also has excellent resistance to chloride stress corrosion cracking in the fully age hardened condition. This Inconel alloy can be strengthened by precipitation treating after hot or cold working or by precipitation hardening after equalizing or solution treating. X-750 is used in applications such as gas turbines, rocket engine thrust chambers, as well as springs & fasteners where it operates from cryogenic temperatures to 1300°F.
| Element | Min % | Max % |
|---|---|---|
| C | – | 0.08 |
| Mn | – | 1.00 |
| Si | – | 0.50 |
| S | – | 0.01 |
| Cr | 14.00 | 17.00 |
| Ni | 70.00 | – |
| Nb/Cb | 0.70 | 1.20 |
| Ti | 2.25 | 2.75 |
| Al | 0.40 | 1.00 |
| Fe | 5.00 | 9.00 |
| Co | – | 1.00 |
| Ta | – | 0.05 |
| Cu | – | 0.50 |
MECHANICAL PROPERTIES OF INCONEL X-750
| Annealed | ||
|---|---|---|
| Approx. tensile strength | <1000 N/mm² | <145 ksi |
| No. 1 Temper | ||
|---|---|---|
| Approx. tensile strength | 900 – 1150 N/mm² | 130 – 167 ksi |
| Spring Temper | ||
|---|---|---|
| Approx. tensile strength | 1100 – 1500 N/mm² | 160 – 218 ksi |
| No. 1 Temper + Aged | ||
|---|---|---|
| Approx. tensile strength | 1150 – 1450 N/mm² | 167 – 210 ksi |
| Approx. operating temperature depending on load^^ and environment | -200 to +550 °C | -330 to +1020 °F |
| Spring Temper + Aged | ||
|---|---|---|
| Approx. tensile strength | 1350 – 1750 N/mm² | 196 – 254 ksi |
| Approx. operating temperature depending on load^^ and environment | -200 to +370 °C | -330 to +700°F |
| Spring Temper + 3 Part Heat Treated | ||
|---|---|---|
| Approx. tensile strength | >1030 N/mm² | >149 ksi |
| Approx. operating temperature depending on load^^ and environment | -200 to +550 °C | -330 to +1020 °F |
INCONEL X-750 SPECIFICATION
|
Form |
Standard |
|---|---|
|
Metal Type |
UNS N06600 |
|
Bar |
ASTM B166 AMS 5665 Din 17752 |
|
Wire |
|
|
Sheet |
ASTM B168 AMS 5540 Din 17750 |
|
Plate |
ASTM B168 AMS 5540 Din 17750 |
|
Tube |
ASTM B167 |
|
Pipe |
ASTM B167 |
|
Fitting |
ASTM B366 |
|
Forging |
ASTM B564 Din 17754 |
|
Weld Wire |
FM 82/ ERNiCr-3 |
|
Weld Electrode |
FM 182/ ENiCrFe-3 |
|
Din |
2.4816 |
USAGE & APPLICATION OF INCONEL X-750
Inconel® X750 is known to be suitable for the following applications:
- Nuclear reactors
- Gas turbines
- Rocket engines
- Pressure vessels
- Aircraft structures
Our Overseas Dealers table
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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.
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Nagpur, Indore, Bhopal, Visakhapatnam,
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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,
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Bikaner
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