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Simidur A

Simidur_Amagnifying glass

Silver-Palladium casting/veneering alloy in compliance with DIN EN ISO 9693 +
DIN EN ISO 22674. Type 4, white, copper-free.

Matching solders

Investment material: Phosphate-bonded
Casting crucible: Graphite / ceramic

Post melting time in seconds

  • Resistance heating: 60 - 120
  • HF induction: 5 - 15
  • Propane / oxygen flame: 5 - 15

Oxidation without vacuum, ºC/min: 800 / 5 
Tempering, °C/min: 500 / 15 
Soft annealing, ºC/min: 800 / 15

Simidur Amagnifying glass

Composition
Ag 54.7
Pd 39.0
Zn 3.0
Sn 3.0
In 1.3

The recommended solders for this alloy
Solder befor firing: Porta Lot 1090 W
Solder after firing: Porta Optimum Lot 710
Laser-welding wires: Porta P6