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Fine metals + Alloys 

Code Designation Colour Density g / cm³ Hardness as drawn HV5 Hardness as annealed HV5
Fine metals
201 Au 999.9 Good Delivery + ASTM yellow 19.30 65 20
742 Au 999 yellow 19.30 65 20
200 Ag 999.9 ASTM white 10.50 80 26
684 Ag 999 white 10.50 80 26
686 Pt 999.9 white 21.45 75 40
199 Pt 999.5 ASTM white 21.45 75 40
743 Pt 999 white 21,45 75 40
198 Pd 999.5 ASTM white 12.00 100 40
746 Pd 999 white 12.00 100 40
Alloys
639 Au 925 Pd 75 white 18.40 105 50
762 Au 975 Cu (3N) yellow 18.40 105 90
713 Au 916 (3N) yellow 17.40 165 90
1059 Au 875 (3N) yellow 17.00 180 90
702 Au 916 (4N) light red 17.40 175 95
177 Au 750 (2N18) pale yellow 15.50 230 130
203 Au 750 (2N) pale yellow 15.50 230 130
196 Au 750 (3N) yellow 15.40 250 150
178 Au 750 (4N) light red 15.20 265 160
181 Au 750 (5N) red 15 270 185
1104 Au 750 red + 15.10 280 190
329 Au 750 Pd 50 white 15.70 240 175
719 Au 750 Pd 120 white 15.90 250 125
808 Au 750 Pd 130 white 15.80 260 155
183 Au 750 Pd 150 white 16.20 215 105
239 Ag 925 white 10.30 155 70
240 Ag 800 white 10.10 155 90
706 Pt 950 Ru white 20.60 230 130
791 Pt 950 special white 20.40 265 160
1018 Pd 950 H white 11.90 225 100