Casting Alloy 90 – Master Metal
When producing master patterns and prototypes that require exceptional definition and quality, the choice of alloy is critical. Casting Alloy 90 is a high-grade tin-rich (90%+) alloy with lead content, designed specifically for the production of masters in casting processes. This alloy demonstrates exceptionally good flow characteristics and high definition, making it the preferred choice for manufacturing high quality master castings and intricate models.
Technical Data & Properties
| Property | Value |
|---|---|
| Solidus | 185°C |
| Liquidus | 210°C |
| Density | 7.68 g/cc |
| Recommended Pouring Temperature | 260 – 300°C (approx.) |
| Alloy Type | Tin-rich with lead |
| Main Application | Production of masters, intricate castings |
Key Benefits
- Excellent flow – fills moulds thoroughly for detailed casting
- High definition for sharp detail reproduction in master models
- Reliable performance for high quality and precision casting
- Widely used for jewellery masters, giftware, models, and decorative items
Typical Applications
- Jewellery master production
- Production of detailed figurines
- Models and prototypes for casting
- Wargame figures, model kits, giftware, and collectibles
Why Choose DKL Metals’ Casting Alloy 90?
DKL Metals supplies CA90 with strict quality assurance, ensuring consistent composition and optimal casting results. Our expertise in alloy manufacturing supports customers with technical guidance, fast UK delivery, and ongoing support for challenging projects.
Learn More!
DKL – About Pewter & Casting Alloys