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In738 is a nickel-based metal powder that's widely used in the petrochemical, aviation, and nuclear industries.
About 3D Printing Nickel-based Alloy IN738 Powder: Nickel-based Alloy IN738 is oxidation, low expansion, nickel-cobalt-ferrite, aluminum, chromium and niobium addition. It is a material of interest for aircraft gas turbine designers as well as material engineers. The alloy can be used for gap control and accommodating components like rings, housings or shields.
In-738 is a precipitated nickel alloy that is produced by vacuum melting, vacuum casting and has superior corrosion resistance to high temperature. This alloy also offers a higher strength than many other alloys that have chromium in them. Its design allows for an alloy that is good at creep up to 1800 * F and can withstand prolonged exposure to engine-related, high-temperature environments. Alloy In738 has superior high temperature performance, comparable to alloys 713c. It also offers a significantly better resistance to vulcanization.
IN738 is usually produced using vacuum homogenization or other high-temperature, nickel-based alloying processes. A typical gtingdom can create metal overheating between 200 and 400 * F, which is above the liquid-phase line temperature of 1500 to 1800. This will depend on the shape and size of the part. If you're interested in buying 3D Printing Nickel Alloy IN738 powder in bulk, please send us an inquiry for the current price.
Nickel superalloy powder IN738 for 3D printers
Composition(percentage by mass)
|
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|
Co |
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Al |
Mo |
Ta |
|
Bal |
14.0-16.0 |
8.0-9.0 |
2.50-4.00 |
2.50-1-4.00 |
1.00-2.00 |
1.00-2.00 |
|
Ta |
Nb |
C |
Fe |
Zr |
B. |
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|
1.00-2.00 |
0.50-1.50 |
<=0.15 |
<=0.10 |
<=0.10 |
<=0.15 |
<=0.01 |
|
category |
Alloy grades |
|
Alloy number |
Nickel-based Superalloy IN738 Powder |
|
Particle size |
15-45mm, 15-53mm, 53-120mm, 53-150mm |
|
Morphology: |
Spherical or near spherical |
|
Appearance: |
Grey |
|
Package: |
Aluminum bag, Vacuum packing |
|
Application: |
3D printing of metal powder |
|
Other applications |
powder metallurgy(PM), injection molding(MIM), spray painting(SP) etc. |
Condition of Nickel Alloy Powder IN738:
As the dampness of the room will affect the performance and effects of In738 powder, it is important to store nickel-based alloy IN738 in a dry and cool place. IN738 should also not be exposed to stress.
Packing & Shipping Nickel-based Alloy In738 Powder:
The packing is dependent on the quantity of powder nickel-based alloy IN738.
Niobium-based alloy IN738 Powder Packing: 100g/bag, 500g/bag or 1kg/bag; 25kg/barrel or your request.
Shipping nickel-based alloy powder IN738 can be sent by air or sea as soon after payment as possible.
In738 Powder Properties |
|
| Alternative Names | Alloy IN-738 - IN738, IN-738C - 738C - 738CL |
| CAS Number | N/A |
| Compound Formula | Ni Cr Al Fe Mo |
| Molecular Mass | N/A |
| Appearance | Gray to Black Powder |
| Melting Point | 1230-1315 |
| Boiling Point | N/A |
| Density | 8.11 g/cm3 |
| Solubility In H2O | N/A |
| Specific Heating | 0.10 Btu/lb/deg F (70 deg F) |
| Poisson’s Ratio | N/A |
| Tensile Strength | 159000 psi (70 degF) |
| Thermal Conduction | 82 Btu/ft2/in/hr/degF (400 degF) |
| Thermal Expander | 6.45 x 10. -6 (70-200 degF) |
| Vickers Hardness | N/A |
| Young Modulus | N/A |
In738 Health & Safety Information |
|
| Sign Word | Danger |
| Hazard Statements | H317-H351-H372 |
| Hazard Codes | Xn |
| Risk Codes | N/A |
| Safety Declarations | N/A |
| Transport Information | NONH for All Transport Modes |
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