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Heranorm® Sun
Heranorm® Sun

Heranorm® Sun

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Specifications

Product details
Composition
(Content in mass %)
Au 71.0 | Ag 17.3
Pt 8.5 | Zn 2.4
Ta 0.3 | Rh 0.5
Type 4 (s/ v/ k)
Shade Yellow
Indication 1,2,3,4,5,9
Article Code 1495 0000
Technical data, melting and casting
Melting range Solidus 1005 ° C
Liquidus1040 ° C
Preheating Temperature 800° C
Casting Temperature 1170 ° C
Crucible Graphite
Density 16.3 g/cm3
Hardness (HV5) 150/170 (w/k), 185 (v), 140(s)
0.2 % yield strength (MPa) 385 (w/k), 450 (v)
Elongation (%) 11 (w/k), 6(v)
Young's modulus of elasticity (GPa) 95
Ceramic firing
CTE 16.1
Oxide firing 880 ° C / 10 min.
Soft annealing 575 ° C / 20 min.
Hardening 550° C 4) /15 min. 4)
Solder / Laser welding wire
Solder HeraSun Lot 1 /HeraSun Lot 2
Laser welding wires Ø 0.3 mm x 200 mm+Ø 0.5 mm x 200 mm

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