Description
Bronze in drops 88-12
Composition: Copper 88% - Tin 12%.
To purchase please select desired package.
This alloy can be used only for lost-wax casting.
Colour: yellow.
INDICATIONS FOR USE
Melting temperature: 920° C.
Casting temperatures:
- 100° C above the melt temperature for casting with centrifugal machines.
- 140° C above the melt temperature for casting in cylinders with intake.
- 120° C above the melt temperature for casting in vacuum machines in controlled atmosphere.
Cylinders temperature: from 550° C to 650° C depending on the machine and the object size.
Cast items cooling: in water after 10 minutes.
Annealing: 620 ° C for 20 minutes followed by rapid cooling in hot water (min. 40 ° C).
The proposed indications are only general guidelines and do not even exclude sensitive variations to suit individual work experience.