SUS304L
304L stainless steel alloy powder is an iron-based alloy powder containing Cr and Ni. The 304L stainless steel alloy powder prepared under atomization conditions has low oxygen content (usually ≤ 500ppm), high sphericity, excellent flowability and apparent density, and low porosity, making it a key material for high-performance parts manufacturing. It is widely used in fields such as additive manufacturing (3D printing) and precision injection molding.
Key word:
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Laser Cladding Powders
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Core Characteristics
- Uniform Chemical Composition
- High sphericity and flowability
- Narrow particle size distribution
Applications
- Metal injection molding (MIM)
- 3D printing
- Laser cladding
- Thermal spraying
- Brazing
Chemical Composition (wt%)
|
Element |
Cr |
Ni |
Others |
Fe |
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|
O |
C |
S |
P |
Si |
Mn |
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|
Content (wt%) |
18.0-20.0 |
8.0-12.0 |
≤0.05 |
≤0.03 |
≤0.03 |
≤0.045 |
≤1.0 |
≤2.0 |
Bal |
Remark: Testing standard: GB/T14992-2010, excluding Oxygen in GB/T11261-2006.
Typical Properties
|
Properties |
App. Density (g/cm3) |
Tap Density (g/cm3) |
Flowability (s/50g) |
Laser Particle Size (µm) |
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|
D10 |
D50 |
D90 |
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|
Scope |
4.5 – 5.0 |
5.2 – 5.8 |
≤25 |
≥10 |
20 – 50 |
≤100 |
|
Testing Criteria |
GB/T1479-2011 |
GB/T5162-2006 |
GB/T1482-2010 |
GB/T19077-2016 |
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