Dear sir / madam This is what I am looking for . Precious dental alloys 厖For laboratory use in fixed prostheses work And I need 2 kilograms every month to Kuwait . ?span style="FONT:7pt 'Times New Roman';"> Specification as following Au 39.0% Pt 1.0% Pd 35.1% Ag 19.4% Ru 0.2% In 0.5% Sn 4.8% Specific gravity 14.3 g x cm Melting rang 1215 ?1292 Preheating 680 ?1350 Hardness r 200 ?a 270 Coating Phosphate Oxidation 650 ?980 Hardening c/min 600 - 15 With my regards . Ahmed alshamari & Nawaf Alhazaa ahmedalshamari@yahoo.com
