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Herastar - for C & B
Herastar - for C & B

Herastar - for C & B

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Specifications

Product details
Composition
(Content in mass %)
Au 40.0 | Ag 35.9
Pd 15.0 | In 9.0
Ir 0.1
Type 4 (s/k)
Shade light yellow
Indication 1,2,3,4,5,9
Article Code 1208 0000
Technical data, melting and casting
Melting range Solidus 965 ° C
Liquidus 1050 ° C
Preheating Temperature 80 0° C
Casting Temperature 1200 ° C
Crucible Graphite
Density 13.0 g/cm3
Hardness (HV5) 170/220 (w/k), ---(v), 210 (s)
0.2 % yield strength (MPa) 550(w/k), --(v)
Elongation (%) 5(w/k), --(v)
Young's modulus of elasticity (GPa) 107
Ceramic firing
CTE 16.6
Oxide firing 800 ° C 2)/ 10 min.
Soft annealing 750 °C / 15 min.
Hardening -
Solder / Laser welding wire
Solder HeraSun Lot 1+ HeraSun Lot 2
Laser welding wire Hera KF2)

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