3 Pieces Heart Star Cross Graphite Casting Ingot Mold Metal Refining Scrap Melting Casting Mould for Smelting Gold Silver Metal Aluminum Copper Brass Zinc

3 Pieces Heart Star Cross Graphite Casting Ingot Mold Metal Refining Scrap Melting Casting Mould for Smelting Gold Silver Metal Aluminum Copper Brass Zinc

Features: Versatile usages: Our molds for brass can be widely applied forsmelting of gold and silver or other metals, test analysis tools and ingotmould for making bars or necklace pendant charms, complete the DIY processyour friends or family members together to exercise hands on skills. Reliablematerial: Our casting molds are mainly made of graphite, hardly ash contentensures that the metal purity will not be affected during the metal refiningprocess. Fast cold and hot conditions, with good thermal conductivity, canhighly shorten the melting time and save energy. Specifications: Material:mainly graphite Color: as the picture shows Quantity: 3 pieces Size: as thepicture shows Package includes: 3 x Graphite ingot molds Notes: Manualmeasurement, please allow slight errors on size. The color may exist slightdifference due to different screen displays. Pure graphite crucible can not beheated by carbon furnace or charcoal kiln. It will be oxidized and broken.Pure graphite will start to oxidize at 752 degrees Fahrenheit/ 400 degreesCelsius.

Product Features

• Quality Graphite Material: made of quality graphite material, the ingot molds won’t affect the metal purity during the metal refining process; Fast cold and hot conditions, with good thermal stability, producing exquisite refining effect for you
• Detailed Size Information: the outside dimension of heart graphite casting mold is about 50 x 50 x 20 mm/ 1.97 x 1.97 x 0.79 inch, the inner is about 10 mm high; The cross graphite casting mold is about 88 x 47 x 8 mm/ 3.45 x 1.85 x 0.31 inch, the inner is 63 x 38 x 4 mm/ 2.48 x 1.5 x 0.16 inch; The star graphite casting mold is 50 mm/ 1.97 inches in length and width, 11.45 mm/ 0.45 inch on each side, proper in size for you to cast metal and make your own jewelry
• Good Performance: the graphite molds for casting metal has nice thermal stability, which can withstand 2000 degrees Celsius, shorten the melting time and save energy, has good impact resistance and corrosion resistance to acid and alkali, good in performance to ensure the reliability of product quality
• A Wide Range of Application: the casting ingot mold has a wide range of application, suitable for experiments and melting of non ferrous metals, such as gold and silver, brass, copper, aluminum, zinc and so on, they can also be applied for test analysis tools and ingot mould for making bars or necklace pendant charms
• What You Will Receive: the package will come with 3 pieces of graphite molds with exquisite craftsmanship and versatile usages, which can meet your daily needs of making necklace pendants; You can also invite your friends or family to enjoy handmade fun with you together