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SUS316L

316L stainless steel alloy powder is an iron-based alloy powder containing Cr, Ni, Mo, and ultra-low C. The 316L stainless steel alloy powder prepared under atomization conditions has low oxygen content (typically≤ 500ppm), high sphericity, excellent flowability and apparent density, low porosity, high density, and excellent corrosion resistance, making it a core material in Metal Injection Molding field.

Metal Injection Molding Powders

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Key Characteristics

  • An austenitic stainless steel powder
  • High Purity and low oxygen content
  • Excellent corrosion resistance
  • Good sentered density
  • High precision adaptability

Industrial Applications

  • Aerospace, Automotive  
  • Biomedical industry
  • Communications
  • 3C electronics

Chemical Composition (wt%) 

Element

Cr

Ni

Mo

Others

Fe

O

C

P

Si

Mn

Content (wt%)

16.0-18.0

10.0-14.0

2.0-3.0

≤0.05

≤0.03

≤0.03

≤1.00

≤2.00

Bal

Typical Properties 

PSD

App Density (g/cm3)

Tap Density (g/cm3)

Flowability (s/50g)

Laser Particle Size (µm)

D10

D50

D90

D50: 11μm

≥4.4

≥4.8

-

2.9 - 4.5

10.0 - 12.0

18 - 24

D50: 12μm

≥4.4

≥4.8

-

3.5 - 5.6

11.5 - 13.7

21- 26

Feedstock performance parameter

Parameter

MFI  (g/10min)

Sintered density  (g/cm³)

Shrinkage (%)

Yield strength

Tensile strength

Elongation A10

Hardness

Feedstock

1000

7.90

1.167

170 MPa

520 MPa

55%

120HV10

Range

600-1400

7.85 - 7.95

1.162 - 1.168

-

-

-

-

Criteria: ISO 1133(190℃.21.6kg)  ISO3369

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