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  • Sint-E31 Iron Graphite Powder Metallurgy Bearing and Components
Sint-E31 Iron Graphite Powder Metallurgy Bearing and Components

Sint-E31 Iron Graphite Powder Metallurgy Bearing and Components

  • Standard: DIN30910
  • Code: SINT-E31
  • Type: Iron Graphite Base
  • Products: Bearing & Parts
  • Product description: The SINT-E31 iron-graphite powder metallurgy sintered bearing and components adhere closely to DIN 30910 standards, delivering reliable, quiet performance in home appliances. This self-lubricating, oi
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SINT-E31 Sinterstahl Mo-haltig (Mo-Bearing Sintered Steel)

SINT-E31 is an extra-high-density Mo-bearing sintered steel structural material per DIN 30910-4. Maximum density provides highest strength for critical structural components.

Chemical Composition (per DIN 30910-4 (Sintered Metals for Structural Parts))

ElementContent
FeRest (Balance)
C< 0.3%
Cu< 3.0%
Ni< 5.0%
Mo0.6–2%
Other< 2%

Properties (per DIN 30910-4 (Sintered Metals for Structural Parts))

PropertyValue
Density> 7.2 g/cm³
Hardness HB> 90
Tensile Strength Rm460 N/mm²
Yield Strength Rp0.1320 N/mm²
Elongation A3%
E-Modulus160 × 10³ N/mm²

Comparable Standards: MPIF FL-4605-K67. Tensile strength and yield strength values are for as-sintered condition unless otherwise specified.