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Herador® NH - for C& B
Herador® NH - for C& B

Herador® NH - for C& B

Benefits

Indications

Applications

Specifications

Ceramic bonding alloy acc. to EN ISO 9693 EN ISO 22674
Type 4 (v/k)
Shade White
Indication 3,4,5,15
Composition Au 77.8
Ag 1.3
Pt 9.5
Pd 9.0
Cu 0.3
Sn 0.6
In 1.2
Ir x
Ru x
Fe 0.2
Technical specifications, melting and casting
Melting range 1160 ° - 1260 ° C
Preheating temperature 900 - 950° C
Casting temperature 1410 ° C
Crucible Graphite
Density 17.7 g/cm3
Hardness (HV5) 205 (w/k), 255 (v), 185 (s)
0.2 % yield strength (MPa) 540 (w/k), 650 (v)
Elongation (%) 9 (w/k), 7 (v)
Young's modulus of elasticity (GPa) 109
Ceramic firing
CTE 13.9
Oxide firing 880 ° C/ 5 min (stripping)
Soft annealing ---
Hardening 600 ° C/ 15 min.
Solder/laser welding wire
Solder
Herador solder 1100, 1070, 1060, 1060 S
Herador/Maingold 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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