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Products

4J36
Iron-Based Powders

4J36

Fe‑Ni‑Based Low‑Expansion Alloy Powder

Product Characteristics

  • Low coefficient of thermal expansion
  • Excellent plasticity and toughness
  • Excellent machinability
  • Excellent creep resistance

Applications

SpaceAviationConsumer ElectronicsRoboticsPrecision InstrumentsDeep‑Sea Exploration

Powder Properties

Particle Size Range (µm)
15-53
Flowability (s/50 g)
≤100
Apparent Density (g/cm³)
≥1.2
Tap Density (g/cm³)
≥1.6
Oxygen Content (ppm)
≤300
Nitrogen Content (ppm)
≤200

Mechanical Properties

Ultimate Tensile Strength (MPa)
≥520
Yield Strength (MPa)
≥480
Elongation at Break (%)
≥8
Reduction of Area (%)
-

Representative Printed Parts

4J36