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  • SMF 6040 Iron-Copper Base Sintering Powder Metallurgy Bearing and Parts
SMF 6040 Iron-Copper Base Sintering Powder Metallurgy Bearing and Parts

SMF 6040 Iron-Copper Base Sintering Powder Metallurgy Bearing and Parts

  • Standard: JIS Z 2550
  • Code: SMF 6040
  • Type: Iron-Copper Base
  • Products: Bearing & Parts
  • Product description: SMF 6040 iron-copper base powder metallurgy bearings meet JIS Z 2550 standards, leveraging a hybrid Fe-Cu alloy for balanced performance. These oil-impregnated, self-lubricating sintered components ar
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SMF 6040 Sintered Iron-Copper (SMF 6 Series)

SMF 6040 is a high-copper sintered steel structural material per JIS Z 2550:2000. High copper content provides excellent thermal and electrical conductivity for motor and electrical applications.

Chemical Composition (per JIS Z 2550:2000)

ElementContent
FeBalance
Cu15–25%
C0.3% max
Other—

Properties (per JIS Z 2550:2000)

PropertyValue
Density7.2 g/cm³
HardnessHRB 50
Tensile Strength Ultimate400 MPa
Impact Force10 J/cm²

Comparable Standards: ISO 5755 P2083Z / DIN SINT-B20.

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