https://metal-castings.com/sand-casting-mold-lifespan-single-use-molds-vs-reusable-patterns/
Sand Casting Mold Lifespan: Single-Use Molds Vs Reusable Patterns
Jan 20, 2026 - A $1,000 wood pattern that needs replacement every 500 cycles costs $2 per casting. A $3,000 aluminum pattern lasting 50,000 cycles costs $0.06 per casting.
single use moldssand castinglifespanvsreusable