2 Pieces Graphite Ingot Mould Crucible Mould for Casting Gold Silver Metal Aluminum Copper Brass Melting Refining (4 x 2 x 1 Inch)
- ...impact resistance, 89 MPA compression resistance, and 48.7 MPa flex resistance.
- Widely applicable: the mould can be applied for experiments and smelting of non-ferrous metals, such as gold, silver, copper, aluminum, and so on.
- Considering the size of this product, it is more suitable for small-capacity metal melting.
- Ingot mould size: 1KG graphite ingot mould outer is 100 x 50 x 25 mm/ 4 x 2 x 1 inch, inner is 90 x 40 x 20 mm/ 3.54 x 1.6 x 0.8 inch.
- 2KG graphite ingot mould outer is 100 x 60 x 40 mm/ 3.93 x 2.36 x 1.57 inch, inner is 85 x 45 x 30 mm/ 3.35 x 1.77 x 1.18 inch, melting and casting metals like gold, silver, brass, aluminum, copper, zinc, plumbum, and more.
- The capacity is an approximate volume is 1 kg hold or 500g silver.
- What you receive: there are 2 pieces of graphite ingot moulds in this package include 2 different size, enough quantity for you to use, improving your work efficiency in daily life.