Making Commerative Coins
- Forge and tools, propane
 - Metal roller
 - Hydraulic press
 - Disc cutter, reeded collar die and stamping die
 - Burnisher
 
- Oxy-Acetylene Torch ~3,500 °C / 6,300 °F - Requires oxygen + acetylene tanks.
 - No. 4 or larger tip
 - Victor Journeyman 450 Torch Set
 - Smith Little Torch with Oxy-Acetylene Setup (Jewelry-grade)
 
💡 Use a small graphite or ceramic crucible. Keep flame neutral (not oxidizing) to avoid carbon contamination.
- Crucible: Graphite or high-alumina ceramic (rated ≥1700 °C)
 - Mold: Graphite molds for bars, or investment molds for casting jewelry (use lost wax casting if you want detailed shapes).
 - Flux: Use a stainless-compatible flux (borax + silica blend) to minimize oxidation.
 - Full face shield, heatproof gloves, leather apron
 - Use outdoors or with a fume hood
 - Ventilation for chromium fumes (stainless steel releases hexavalent chromium when overheated)
 - Keep water and moisture far away from molten metal
 
 IMMORTALITY