Casting Alloy 55
A High Fluidity Tin-Rich Alloy
Casting Alloy 55 is a high-quality, tin-rich alloy designed for both the model casting and jewellery industries. Offering superb fluidity and a low casting temperature, this alloy is ideal for achieving intricate, high-definition details in small and complex castings. As a mid-priced alloy, it strikes an excellent balance between performance and affordability, making it one of the most popular choices for both hand and precision casting applications. Containing lead, it provides smooth flow and consistent fill across fine mould details.
Technical Data & Properties
| Property | Value |
|---|---|
| Solidus | 183°C |
| Liquidus | 185°C |
| Density | 8.5 g/cc |
| Recommended Pouring Temperature | 230 – 280°C (approx.) |
| Alloy Type | Tin-rich with lead |
| Main Application | Model casting, jewellery, and decorative reproductions |
Key Benefits
- Excellent fluidity ensures accurate mould filling for detailed designs
- Low casting temperature suitable for hand or small-scale production
- Ideal for jewellery, figurines, and decorative cast components
- Mid-price alloy offering high quality and consistent results
- Contains lead for smooth casting and enhanced cast definition
Typical Applications
- Jewellery casting with intricate surface details
- Model and miniature figure production
- Decorative items and fine reproductions
- Prototype and small-batch hand casting operations
Why Choose DKL Metals’ Casting Alloy 55?
At DKL Metals, we supply Casting Alloy 55 with reliable composition control and consistent melting characteristics. Our alloy delivers the high-quality results demanded by jewellers, model makers, and foundry professionals across the UK. Our technical expertise ensures each batch offers superior flow properties and surface finish, with fast delivery and outstanding customer support.
Learn More!
DKL – About Pewter & Casting Alloys