Spherical Iron-Based Powder for 3D printing (18Ni300) Description
The application of 3D printing technology in molds, especially in the mold-shaped cooling system, is one of the most mature applications in the metal 3D printing business. The mold steel powder can print the front and rear cores, inserts and sliders of the injection mold. These products have the advantages of reducing the molding cycle, improving product quality, and more uniform temperature field of the mold.
Spherical Iron-Based Powder for 3D printing (18Ni300) Specifications
Particle size
|
0-25, 15-53, 45-105, 75-105μm
|
Form
|
Spherical Powder
|
Flowability
|
≤18s
|
Apparent density
|
≥4.2g/cc
|
Oxygen content
|
≤300ppm
|
Nitrogen content
|
≤300ppm
|
Tensile strength (Mpa)
|
2050±50
|
Yield strength (Mpa)
|
1900±50
|
Ductility (%)
|
6±2
|
Chemical Composition
Element
|
Ni
|
Mo
|
Co
|
Ti
|
Al
|
Cr
|
Si
|
C
|
Fe
|
Content
|
17-19%
|
4.5-5.2%
|
8.5-9.5%
|
0.6-0.8%
|
0.05-0.15%
|
≤0.5%
|
≤0.1%
|
≤0.03%
|
Bal.
|
Spherical Iron-Based Powder for 3D printing (18Ni300) Application
Used as Bearings, Belleville springs, bolts, cannon recoil springs, rocket motor and missiles cases, couplings, load cells, flexures for guidance mechanisms of missiles and helicopter drive shafts.
Spherical Iron Based Powder for 3D printing (18Ni300) Packing
2.5kg, 5kg, 25kg or as required;
Plastic bottle/can, iron can