Generic 5pcs Torch Melting Kit Gold & Silver Crucible Rod Graphite Ingot

Description : Characteristics : The graphite crucible has good thermal conductivity and high temperature resistance . In high temperature use , the coefficient of thermal expansion is small , and it has certain strain resistance to heat and cooling . It has strong corrosion resistance to acid and alkaline solution and has excellent stability . High - quality materials : High - purity , high - strength , high - density graphite materials ; processed by high - precision machining . The graphite used is mainly graphite material used for melting precious metals , and the durability is twice that of materials . Widily using ： Very versatile , can be used 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 . Note : It needs to be stored in a dry place . After drying , do not touch the water . Paying attention to slow heating during the first use will help increase the service life . Specification : Material : Graphite / Quartz / Stainless Steel Cylindrical Graphite Outer Dia .: 40 mm / 1 . 57inch Inner Dia .: 30 mm / 1 . 18inch Total Height : 40 mm / 1 . 57inch Inner Height : 35 mm / 1 . 38inch Quartz Melting Crucible Capacity : Material : Quartz Outer Diameter : 57 mm / 2 . 24inch Inner diameter : 43 mm / 1 . 69inch Height : 20mm / 0 . 79inch Depth : 15mm / 0 . 59inch Net weight : approx . 40g Square Graphite Bulk density ≥ 1 . 82 g / cm3 Bending strength ≥ 45 Mpa resist compression ≥ 65 Mpa particle ≤ 43 um （ 0 . 043 mm ） Size : 7 . 2 x 5 . 7 x 1 . 2cm / 0 . 28 x 0 . 22 x 0 . 05inch Package Includes : 1 x Quartz Melting Crucible 1 x Tongs 1 x Square Graphite 1 x Cylindrical Graphite a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a

Buy Artist Oil Pastels Set 12, 25, 48 Assorted Colors Pencil

Casting and Melting - Melting Kit - Page 1 - JETS INC. - Jewelers Equipment Tools and Supplies

5Pcs Torch Gold Silver Melting Kit Crucible Tongs Rod Graphite Ingot Tool Set AU

5PCS Heat-Resistant Smelting Gold Silver Furnace Kit Mold Casting Tool U3R4

776548063.g_0-w-st_g.jpg

Melting Kit Gold & Silver Crucibles Set Handle Carbon Rod Borax

5pcs/Set Torch Melting Kit Gold & Silver Crucible Tong Rod Graphite Ingot Mold

776548057.g_0-w-st_g.jpg

Torch Melting Kits for Gold, Silver, Copper, Aluminum, and more.

20 Oz Gold and 10 Oz Silver Melting Kit w/ Ceramic Crucible Tongs Stir Rod Borax Graphite Ingot Mold

Torch Melting Kits for Gold, Silver, Copper, Aluminum, and more.

1KG Graphite Crucible, Foundry Clay Graphite Crucibles, Furnace Torch Melting Casting Refining Gold, Silver, Brass, Aluminum Smelting Tools

5Pcs Torch Gold Silver Melting Kit Crucible Tongs Rod Graphite Ingot Tool Set AU

7pcs/set Torch Melting Kit Gold & Silver Crucible Tong Rod Graphite Ingot Mold