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Herabest - for C & B
Herabest - for C & B

Herabest - for C & B

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Specifications

Product details
Composition
(Content in mass %)

Au 57.0 | Ag 27.0
Pd 10.0 | In 4.0
Zn 1.4 | Sn 0.55
Ir ≤ 0.1
Type 4 (s/ v/ k)
Shade Yellow
Indication 1,2,3,4,5,7,9,10A)
Article Code 1209 0000
Technical data, melting and casting
Melting range Solidus 960 ° C
Liquidus 1060 ° C
Preheating Temperature 800 ° C
Casting Temperature 1210 ° C
Crucible Graphite
Density 19.1 g/cm3 13.9 g/cm3
Hardness (HV5) 155/210 (w/k), 235 (v), 200(s)
0.2 % yield strength (MPa) 480 (w/k), 575 (v)
Elongation (%) 6 (w/k), 3 (v)
Young's modulus of elasticity (GPa) 97
Ceramic firing
CTE 16.7
Oxide firing 800 2) ° C / 5 min. (vacuum)
Soft annealing 700° C / 15 min.
Hardening 550° C / 15 min.
Solder / Laser welding wire
Solder HeraSun Lot 1/ HeraSun Lot 2
Laser welding wire Hera KF2)

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