Hunter Chemical LLC is an ISO 9001:2008 certified supplier of nickel, cobalt and chrome-based raw materials.  We have available a line of Nickel Powder and Flake products including Grade AH50, a well-established carbonyl nickel powder suitable for P/M.  Grades suited for MIM and other applications are available also.  Small quantity and secondary sourcing inquiries are welcome.  In addition, Hunter Chemical offers hydrogen-reduced nickel powder as well as other metallic powders for various applications.