Feature(may vary by option.)

●【Material】- Made from high density fine grain graphite, smooth cavity finish,well thermal stability,well corrosion resistance,good heat transfer performance.
●【For Gold Bar】- 1/4 Troy Ounce ( 7.8g ) Cavity Inner: 0.175" Depth x 0.260" x 0.775" at bottom (0.45 x0.66 x 1.97cm ) 1/2 Troy Ounce ( 15.6g ) Cavity Inner: 0.175" Depth x 0.365" x 1.1" at bottom (0.45x0.93x 2.8cm ) 1 Troy Ounce ( 31.1g ) Cavity Inner: 0.175" Depth x 0.462" x 1.2" at bottom (0.45x1.2x 3.1cm )
●【For Gold Coinning】- 1/4 Troy Ounce ( 7.8g ) Round Cavity Inner: 0.065" Depth x 0.62" Diameter (0.16 x 16cm ) 1 Troy Ounce ( 31.1g ) Round Cavity Inner: 0.126" Depth x 1" Diameter (0.32 x
●【Feature】- Longer service life, Graphite crucible let the products are more durable than ordinary material products,able to withstand more than 2000 ℃ high temperature
●【Application】- Outside dimensions: 72*57*12mm（L x W x H ), fits for the casting of most metal, such as gold ,silver and copper and other alloy tool steel.

[3 Slot Set]

[5 Slot Set]

[7.2 x5.7 x 1.2cm]

Description

Specifications：
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）
Size: 7.2 x5.7 x 1.2cm（L x W x H）
(other specification size you can see the picture 5 )