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SUS304L

304L stainless steel powder is a commonly used material in the thermal spraying / laser cladding industry. It is a low-carbon stainless steel powder containing approximately 0.03% carbon, making it exhibit excellent intergranular corrosion resistance during welding and heat treatment and an ideal choice for applications where require good corrosion resistance.

Laser Cladding Powders

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Core Characteristics

  • Low oxygen content
  • Excellent sphericity and high flowability
  • Controllable particle size distribution

Applications

  • Metal injection molding (MIM)
  • 3D printing
  • Laser cladding
  • Thermal spraying
  • Brazing

Industrial Applications

  • Aerospace
  • Automotive, rail transit
  • Mining & construction machinery, Tools and molds
  • Turbine, energy & electricity

Chemical Composition (wt%)

Element

Cr

Ni

Others

Fe

O

C

S

P

Si

Mn

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)

D10

D50

D90

15 - 53µm

4.5 – 5.5

5.8 – 6.8

≤25

16 - 25

30 - 36

50 - 58

45 -105µm 4.5 - 4.8 5.8 - 6.6 ≤25 44 - 60 65 - 91 100 - 130
53-150µm 4.5 - 4.8 5.8 - 6.6 ≤25 47 - 66 75 - 110 130 - 165

Testing Criteria

GB/T1479-2011

GB/T5162-2006

GB/T1482-2010

GB/T19077-2016

 Note: the particle size distribution can be custom on request.

Customization Available

Customization Available