Fine gold 999,9 |
586 g |
+ Master alloy |
414 g A114 PE |
Colour |
yellow (Peony) |
Further information
Order-No. |
2620100808 |
Designation |
A114 PE, for 14K yellow gold |
Technical data
Melting range |
840°C - 785°C |
Density |
13,0 g/cm³ |
Hardness |
as cast: 145 HV |
Application |
jewellery casting and continuous casting as sheet, wire, tube |
Processing
Casting |
suitable for vacuum casting and centrifugal casting, as well as continuous casting of tube, strip and wire |
Casting temperature |
980 °C - 1020°C |
Flask temp. |
620°C - 640°C |
Investment |
plaster bonded |
Quenching |
in 80°C hot water after 15 - 20 minutes |
Working |
Material can be deformed max. 70%, then it must be annealed. Only roll a little at a time. Roll the same thickness several times if necessary. |
Heat treatment
Annealing |
600°C / 30 min, and then quench in hot water |
Hardening |
400°C - 440°C / 60 min, slow cool in air |
Brazing |
WIELAND brazing alloys 1421H (790°C), |
Flux |
Fluoron |
Pickling agent |
sulphuric acid (H2SO4) 10 % |