BLUALLOY® 103
Yellow brass for investment casting, casting grain (Cu79)
BLUALLOY® 103 is the BLUALLOY® 101 alloy, a yellow brass (Cu79), supplied as casting grain: it is easy to weigh out for the investment casting of objects and models and suits the most common investment casting machines. It contains no lead, nickel, cadmium or beryllium and complies with the REACH regulation. BLUALLOY® is the only jewellery and fashion accessory alloy certified to UNI EN ISO 14021:2016.
- Metal
- Brass
- Application
- Investment casting
- Alloy
- CuZn15Si4Mn (DIN 17656)
- Melting point
- 890 °C
- Recommended casting temperature
- 1000 – 1050 °C
- Recommended flask temperature
- 650 – 700 °C
- Brinell hardness
- 120 HB
- Density at 20 °C
- 8.60 g/cm³