High Purity Melting Metal Gold Silver Copper Casting Graphite Crucible
Ash:
≤0.15% max
Advantage:
High pure
Compress Strength:
55-135MPa
Bending Strength:
45-60Mpa
Grain Size:
8-18um
Imballaggio e consegna
Pacchetto
3KG High Purity Melting Metal Gold Silver Copper Casting Graphite Crucible -PACKAGE: carton pack, veneer/Plywood or wooden case with full protection of foam board in between