High-temperature Alloy Powders GH4169
GH4169 (IN718) conforms to the standard GB/T 39254-2020.
Application areas: hot-end components of aero-engines, high-temperature structural components for aerospace, core components of gas turbines
Product Specifications
Mechanical properties (external inspection)
| Brand |
Yield strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Elongation A (%) |
Remark |
|
GH4169 (IN718) |
≥990 |
≥1200 |
≥9.5 |
aging |
1) Main ingredients of the product
|
Brand |
Chemical composition% |
|||||||
|
Ni |
Cr |
Mo |
Nb |
Ti |
Al |
Fe |
Co |
|
|
GH4169 (IN718) |
50-55 |
17-21 |
2.8-3.3 |
4.75-5.5 |
0.65-1.15 |
0.2-0.8 |
Bal |
≤1 |
|
Brand |
Cu |
Mn |
Si |
C |
B |
P |
S |
|
|
GH4169 (IN718) |
≤0.3 |
≤0.35 |
≤0.35 |
≤0.08 |
≤0.006 |
≤0.02 |
≤0.02 |
|
2) Product performance
|
Brand |
Particle size (μm) |
O |
N |
Loose packing density |
Liquidity |
sphericity |
||
|
D10 |
D50 |
D90 |
(ppm) | (ppm) | (g/cm 3 ) | (s/50g) | ||
|
GH4169 (IN718) |
10-25 |
25-40 |
≤53 |
≤300 |
≤200 |
≥3.95 |
≤20 |
≥0.85 |
Product Photos
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