ProCast SiC Series A4 5.6 Kg High-Temperature Silicon Carbide Crucible

Outside Dimensions: 5.5″ H x 4.75″ Diameter
Inside Dimensions: 5″ H x 3.75″ Diameter

Built for high-capacity melt work, the ProCast SiC Series A4 crucible is constructed from premium Silicon Carbide (SiC) and withstands temperatures up to 1600C (3000F). With a 5.6 kg metal capacity, this crucible is ideal for melting and refining larger volumes of precious and base metals, including gold, silver, copper, and aluminum.

Key Features:

• Rated for continuous use up to 1600C (3000F)
• Tough, crack-resistant SiC body for repeated high-temp use
• 5.6 kg capacity for large melt operations
• Compatible with medium to large melting furnaces

Usage Tips:

• Preheat before use to remove moisture and reduce thermal shock
• Use the proper flux for your specific metals
• Borax coatings are optional and unlikely to improve performance

Perfect for jewelers, refiners, and metal casters, the ProCast A4 crucible delivers dependable, high-temperature performance batch after batch.