Combo Ingot Torch Melting Kit Mould Metal Torch Casting Kit Tong High Purity Graphite Crucible Bowl

Metal Torch Casting Kit, High Purity Graphite Crucible + Tong + Bowl + Combo Ingot Torch Melting Kit Mould: Electronics. Choice the fused silica as the main raw material, made using modern ceramic processing technology. 。 Mainly used in dental alloys, platinum, gold,silver, copper brass and other high temperature melting alloys. 。 High temperature over 2800 degrees. 。 High purity and high strength, durable in use. 。 High heat resistant, high shock resistance and corrosion resistance. 。 Specification:。Crucible Tongs。 Material: stainless steel。 Overall Length: 5cm/0inch。 Color: silver。 Net Weight: 30g。。 Cylindrical Graphite。 Outer Dia.:40 mm/.57inch。 Inner Dia.:30 mm/.8inch。 Total Height:40 mm/.57inch。 Inner Height:35 mm/.38inch。。 Square Graphite。 Bulk density ≥.8 g/cm3。 Electric resistivity ≥9 μ Ω m。 Bending strength ≥45 Mpa。 resist compression ≥65 Mpa。 Ash ≤0. %。 particle ≤43 um（0.043 mm）。 Size: 7. x 5.7 x .cm/0.8 x 0. x 0.05inch。 Quartz Melting Crucible。 Capacity: 50g。 Material: Quartz。 Outer Diameter: 57 mm/.4inch。 Inner diameter: 43 mm/.69inch。 Height: 0mm/0.79inch。 Depth: 5mm/0.59inch。 Net weight: approx. 40g。。。 Package Included:。 x Quartz Melting Crucible 。 x Tongs。 x Square Graphite。 x Cylindrical Graphite。。 Note:。 Manual measuring, please allow ~ 3 cm error, thank you. 。。。。。。。。