Powder Metallurgy

Sourcing

• Powders appear to be on the $20/kg cost scale in general.

Iron Powder Sourcing

• $1.5-4 per kg on Alibaba - [1]
• $1/kg on Alibaba - [2]. Not sure if this is SLS grade. Should be.
• $1/kg on Alibaba - [3]

Zinc Powder

• $1/kg - [4]

Aluminum Powder

• $1/kg - [5]

Stainless Steel Powder

• $3.50/lb on Alibaba - [6]

• $5-20/ kg on Alibaba - [7]
• $15/kg - [8]

Zinc

• $20/lb on ebay - [9]

Links

• Metal Selective Layer Sintering