I hope this helps, sterling silver melting point 893 degrees c
spec. Gravity 10.41 flask cast at 425 degrees Bronze melting point 954
degrees c and spec. gravity 8.5 and flask cast 480 degrees
Andy " The Tool Guy" Kroungold
Tool Sales / Technical
Stuller Inc
Phone 800-877-7777 ext. 94194
Fax 337-262-7791