Y142HW - MASTER ALLOY FOR
375-585‰ YELLOW GOLD

MASTER ALLOY FOR WORKING 375-585‰ YELLOW GOLD

MASTER ALLOY FOR 375-585‰ YELLOW GOLD

WHY?

This product was developed for one of the most complex mechanical deformation applications in gold jewelry: the production of hollow chains with very low diameters. This process requires the alloy to withstand multiple cycles of wire drawing and annealing without losing microstructure stability. In particular, rope chain is one of the best fitting chain models for this formulation.

PLUS

  • High level of grain refiners obtained from the combination of multiple grain refinement mechanisms
  • Allows for very low wall thickness in tube and hollow chain
  • Excellent resistance to chemical hollowing phase
  • Increases resistance to stress corrosion cracking

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