1/4 1/2 1 oz Gold Ingot Bar Mold Melting Casting Or Mold Melting Crucible Set
Descriptions
The Gold Ingot Bar Mold and the Graphite Crucible are made of high purity graphite. Bulk density≥1.82 g/cm3 Electric resistivity ≥9 μ Ω m Bending strength ≥45 Mpa resist compression ≥65 Mpa Ash ≤0.1 % particle ≤43 um(0.043 mm)
The melting quartz crucible to withstand temperatures up to 2800°F/1538°C. It has good thermal conductivity and will not contaminate gold or silver or other metal alloys. The crucible is equipped with pouring spout
Size:
Mold: Graphite Crucible Outside Dimensions: 1.65" x 2.25" x0.45" (42 x 57 x 11.5mm) 1/4 Troy Ounce Cavity Inner: 0.175" Depth x 0.260" x 0.775" (4.5 x6.6 x19.7mm)at bottom 1/2 Troy Ounce Cavity Inner: 0.175" Depth x 0.365" x 1.1" (4.5x9.3x28mm) at bottom 1 Troy Ounce Cavity Inner: 0.175" Depth x 0.462" x 1.2" (4.5x12x31mm)at bottom Quartz Crucible(3oz): 0.83 "( 21mm Height) x 2.28 " ( 58mm Out Diameter) Graphite Crucible(6oz,without the lid): Outside Dimensions with the lid: 1.2" x 1.2" (30x30mm) Inner Dimensions with the lid: 0.87" x 1" (22x25mm)
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