Synchronizer Hub

Sinterstahl Gmbh
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Synchronizer Hub
Benefit: Cost Saving, Improved Performance, Increased Component Complexity
Main Forming Process: Conventional Processing
End Use Sector: Automotive
Material: Ferrous

Finishing: Sintering

Description

This complex pressed product was designed to meet the following criteria: a) combination of two different secondary heat treatments (plasmanitriding and induction hardening); b) realisation of tight tolerances on the inner spline, independent from the dimensional changes due to two secondary heat treatments. This resulted in the substituion of a steel part by PM, which created a significant cost advantage

Component Specification

Weight (g): 280 g
Tensile Strength (MPa): 900 N/mm2
Yield Strength (MPa): 600 (=0.2% N/mm2)
Product Density: > 7.05 g/cm3
Hardness (): > 450 HV 0.5 after plasmaniditring, > 600 HV0.1 after induction hardening (inner tooth).
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