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Heraloy® G - for C& B
Heraloy® G - for C& B

Heraloy® G - for C& B

Benefits

Indications

Applications

Specifications

Ceramic bonding alloy acc. to EN ISO 9693 EN ISO 22674
Type 4 (s/ v/ k)
Shade White
Indication 3,4,5,15
Composition Au 51.5
Pd 37.9
In 8.5
Ir x
Ru x
Ga 2.0
Technical specifications, melting and casting
Melting range 1130 ° - 1280 ° C
Preheating temperature 900 ° C
Casting temperature 1430 ° C
Crucible Ceramic
Density 14.5 g/cm3
Hardness (HV5) 250 (w/k), 260 (v), 210 (s)
0.2 % yield strength (MPa) 550 (w/k), 600 (v)
Elongation (%) 23 (w/k), 14 (v)
Young's modulus of elasticity (GPa) 132
Ceramic firing
CTE 13.9
Oxide firing 880 ° C/ 5 min (stripping)
Soft annealing ---
Hardening 650 ° C/ 15 min.
Solder/laser welding wire
Solder Herador solder 1070, 1060, 1060 S
Herador solder V 800
Laser welding wires Ø 0.5 mm x 200 mm + Ø 0.3 mm x 200 mm

Specification legend

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