HBD IN718 Superalloy
High-Temperature Nickel Superalloy
Developed for additive manufacturing, Inconel 718 metal powder excels in applications from cryogenic to 1400 °F, making it a versatile choice for high-strength parts.
Technical Specifications
Download DatasheetNi 50.0–55.0, Cr 17.0–21.0, Nb 4.75–5.5, Mo 2.8–3.3, Ti 0.65–1.15, Al 0.2–0.8, Co ≤ 1.0, Fe (Balance) (GB/T 14992-2005)
15–53 µm (GB/T 19077-2016)
~ 8.15 g/cm³ (GB/T 3850-2015)
> 99.9% (GB/T 3850-2015)
≥ 6 µm (GB/T 40389-2021)
770 ± 80 MPa (GB/T 228.1-2015)
1,080 ± 80 MPa (GB/T 228.1-2015)
25 ± 3 % (GB/T 228.1-2015)
1,150 ± 100 MPa (GB/T 228.1-2015)
1,400 ± 100 MPa (GB/T 228.1-2015)
18 ± 5 % (GB/T 228.1-2015)
1 Hour at 1,070 °C, Air Cooling; 8 Hours at 720 °C, Furnace Cooling to 620 °C; 8 Hours at 620 °C, Air Cooling
Yield 1,000 ± 50 MPa; Tensile 1,150 ± 50 MPa; Elongation 20 ± 5 % (GB/T 228.2-2015)
HBD 150, HBD 200, HBD 200Pro, HBD 400, HBD 500, HBD 600, HBD 800, HBD 1600
Besides the listed systems, the material can also be used with third-party systems that meet its requirements. Parameters must be developed separately.
Key Features and Applications
Key Features
- Retains 1,000 MPa yield strength at 650 °C.
- Offers excellent fatigue and creep resistance.
- Is the standard material for gas turbine components.
Applications
- Gas turbine and aircraft engine components.
- High-temperature valve bodies and heat exchangers.
