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Herador PF - for C & B
Herador PF - for C & B

Herador PF - for C & B

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Indications

Applications

Specifications

Ceramic bonding alloy acc. to EN ISO 9693 EN ISO 22674
Type 4 (s/ v/ k)
Shade light yellow
Indication 3,4,5,15A)
Composition Au 77.7
Pt 19.5
Zn 2.0
Ta 0.3
Ir 0.5
Technical specifications, melting and casting
Melting range 1050 ° - 1160 ° C
Preheating temperature 900 ° C
Casting temperature 1310 ° C
Crucible Graphite
Density 19.1 g/cm3
Hardness (HV5) 225 (w/k), 255 (v), 195 (s)
0.2 % yield strength (MPa) 600 (w/k), 640 (v)
Elongation (%) 4 (w/k), 3 (v)
Young's modulus of elasticity (GPa) 100
Ceramic firing
CTE 13.7
Oxide firing 880° C/ 10 min. (vacuum, stripping)
Soft annealing ---
Hardening 500 ° C/ 15 min.
Solder/laser welding wire
Solder Herador PF solder 1040, 1010
Herador/Maingold PF solder 800
Laser welding wires Ø 0.5 mm x 200 mm + Ø 0.3 mm x 200 mm

Specification legend

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