ALLOY SPECIFICATIONS ALLOY DESCRIPTION ANDCOMMERCIAL DESIGNATION COPPERDEVELOPMENTASSOCIATIONNUMBER MAJOR ELEMENTSNOMINALPERCENTAGESCOMPOSITION ELECTROLYTIC TOUGH PITCH COPPER CDA 110 CU 99.90 OXYGEN FREE COPPER CDA 101 CU 99.99 OXYGEN FREE COPPER CDA 102 CU 99.95 OXYGEN FREE SILVER BEARING COPPER CDA 107 CU 99.95 AG .085 TELLURIUM BEARING COPPER CDA C14500 CU 99.90 TE.40-.60 ZIRCONIUM COPPER CDA C15000 CU 99.80 ZR .10-.20 CADMIUM COPPER CDA C16200 CU REM CD .7-1.2  FE .02 BERYLLIUM COPPER ALLOY 165 CDA C17000 CU REM BE 1.60-1.79 BERYLLIUM COPPER ALLOY 25 CDA C17200 CU REM BE 1.80-2.00 LEADED BERYLLIUM COPPER ALLOY CDA C17300 CU REM BE 1.80-2.00PB .20-.60 LOW BERYLLIUM COPPER ALLOY CDA C17410 CU REM BE .15-.50CO .35-.60 BERYLLIUM COPPER ALLOY 10 CDA C17500 CU 99.5 BE .20-.70CO 2.4-2.7 BERYLLIUM COPPER ALLOY 3 OR 14 CDA C17510 CU REM BE .20-.60NI 1.4-2.2 GILDING BRONZE 95/5 ALLOY CDA C21000 CU 94.0-96.0 ZN BAL COMMERCIAL BRONZE 90/10 ALLOY CDA C22000 CU 89.0-91.0 ZN BAL RED BRASS 85/15 ALLOY CDA C23000 CU 84.0-86.0 ZN BAL LOW BRASS 80/20 ALLOY CDA C24000 CU 78.5-81.5 ZN BAL CARTRIDGE BRASS 70/30 ALLOY CDA C26000 CU 68.5-71.5 ZN BAL YELLOW BRASS 65/35 ALLOY CDA C27000 CU 63.0-68.5 ZN BAL HIGH LEADED BRASS 62% CDA C35300 CU 60.0-63.0 PB 1.5-2.5ZN BAL FREE CUTTING BRASS LEADED 3% ALLOY CDA C36000 CU 60.0-63.0 PB 2.5-3.7FE .35 ZN BAL TIN BRASS CDA C43600 CU 80.0-83.0 SN .2-.5ZN BAL NICKEL ALLOY 200 N02200 NI 99.2 NOM NICKEL ALLOY 205 N02205 NI 99.6 NOM MONEL 400 N04400 NI 63.0-70.00 FE 2.5MN 2.0 SI .5 CU BAL 52 ALLOY CONTROLLED EXPANSION ALLOY 52 NI 52 FE BAL KOVAR CONTROLLED EXPANSION ALLOY KOVAR NI 29 CO 17 FE BAL PHOSPHOR BRONZE 1.8% ALLOY CDA C50700 CU REM SN 1.5-2.0  P .30 PHOSPHOR BRONZE GRADE A 5% ALLOY CDA C51000 CU REM SN 4.2-5.8ZN .30 P .03-.35 PHOSPHOR BRONZE GRADE C 8% ALLOY CDA C52100 CU REM SN 7.0-9.0ZN .20 P .03-.35 PHOSPHOR BRONZE GRADE C 8% ALLOY CDA C52100 CU REM SN 7.0-9.0ZN .20 P .03-.35 LEADED BRONZE B-2 CDA C54400 CU REM SN 3.5-4.5  PB 3.5-4.5 ZN 1.5-4.5  P .01-.50 HIGH SILICON BRONZE A CDA C65500 CU REM FE .8  MN .5-1.3 NI .6SI 2.8-3.8 ZN 1.5 CUPRO NICKEL ALLOY 80/20 CDA C71000 CU REM FE 1.0 MN 1.0NI 19.0-23.0 ZN 1.0 CUPRO NICKEL ALLOY 70/30 CDA C71500 CU REM FE 4.0-1.0 MN 1.0NI 29.0-33.0 ZN 1.0 TIN-BEARING COPPER NICKEL 9-2 CDA C72500 CU REM NI 8.5-10.5 SN1.8-2.8 FE .6 ZN .5 MN .2 NICKEL SILVER 72-18 CDA C73500 CU 70-73.5.0 MN .50  FE .25NI 16.5-1950 ZN BAL NICKEL SILVER 65-18 CDA C75200 CU 63.5-66.5 MN .5  FE .25NI 16.5-19.5 ZN BAL NICKEL SILVER 65-12 CDA C75700 CU 63.5-66.5 MN .5  FE .25NI 11.0-13.0 ZN BAL NICKEL SILVER 60-18 CDA C76400 CU 58.5-61.5 MN .5  FE .25NI 16.5-19.5 ZN BAL FINE SILVER N/A AG 99.9 STERLING SILVER N/A AG 92.5 CU BAL COPPER CLADDED STEEL C1005/C1006 40% CONDUCTIVITY DUMET 42 ALLOY 22% COPPER CLADDED