Alloy Composition

Material No. Name Density Conductivity % % of Cu (incl. Ag) % of Ag % of P % of S % of Cr % of Zn % of Si % of Ni % of Mn % of Al % of Sn % of Pb % of Fe
C10100 Oxygen-Free Electronic .323 101 99.99
C10200 Oxygen-Free .323 101 99.95
C10700 Oxygen-Free with Silver .323 100 99.95 .085
C11000 Electrolytic Tough Pitch .322 101 99.90
C11300 Tough Pitch with Silver .322 100 99.90 .027
C11400 Tough Pitch with Silver .322 100 99.90 .034
C11600 Tough Pitch with Silver .322 100 99.90 .085
C12220 Phosphorus Deoxidized .323 76.6 - 90.9 99.90 .015 - .04
C14700 Sulfur Bearing .323 90 99.90 .002 - .005 .20 - .50
C18200 Chromium Copper .321 80 REM .60 - 1.20
C21000 Gilding Brass .320 56 ? 2 94.0 - 96.0 REM
C22000 Commercial Bronze .318 44 ? 1.5 89.0 - 91.0 REM
C22600 Jewelry Bronze .317 40 ? 1.5 86.0 - 89.0 REM
C23000 Red Brass .316 37 84.0 - 86.0 REM
C23030 EM Special Brass Alloy .316 25 ? 1 83.5 - 85.5 REM .20 - .40
C24000 Low Brass .313 32 ? 1 78.5 - 81.5 REM
C304 Trolley Metal .317 17 91.0 (N) 3.50 (N) 5.5 (N)
C64700 Nickel-Silicon Bronze .322 reference alloy sheet REM .50 max .40 - .80 1.60 - 2.20
C65100 Low Silicon Bronze .316 11 ? 1 REM 1.50 max .80 - 2.00 .70 max
C65500 High Silicon Bronze .308 6.5 ? .5 REM 1.50 max 2.80 - 3.80 .50 - 1.30
C70100 EM Special Copper Nickel Alloy .323 25 ? 1 REM .25 max 3.0 - 4.0 .50 max
C80410 Cast Copper .323 98 99.90
C81100 Cast Copper .323 92 99.70
C81500 Chrome Copper .319 82 98.0 min .40 - 1.50
C83300 Leaded Red Brass .318 32 92.0 - 94.0 2.0 - 6.0 1.0 - 2.0 1.0 - 2.0
C83400 Chrome Copper .318 44 88.0 - 92.0 8.0 -12.0
C83450 Red Brass .319 20 87.0 - 89.0 5.5 - 7.5 .80 - 2.00 2.0 - 3.5 1.5 - 3.0
C858 Zinc Alloy Brass .308 26 REM 30 - 32 .50 - .70 .20 max .70 max
C87610 Silicon Brass .302 6 90.00 3.0 - 5.0 3.0 - 5.0
C90300 Tin Bronze .318 12 86.0 - 89.0 3.0 - 5.0 7.5 - 9.0
C92200 Leaded Tin Bronze .312 14 86.0 - 90.0 3.0 - 5.0 5.5 - 6.5 1.0 - 2.0
C95200 Aluminum Bronze 9A .276 11 86.0 min 8.5 - 9.5 2.5 - 4.0
C95300 Aluminum Bronze 9B .272 13 86.0 min 9.0 - 11.0 .80 - 1.5
C95400 Aluminum Bronze Copper Castings .269 13 83.0 min 1.5 max .50 max 10.0 - 11.5 3.0 - 5.0
C95500 Nickel-Aluminum Bronze .272 8 78.0 min 3.0 - 5.5 3.50 max 10.0 - 11.5 3.0 - 5.0
C95600 Aluminum-Silicon Bronze .278 8 88.0 min 1.80 - 3.20 ?.25 max 6.0 - 8.0
Ni-54 Copper Nickel .323 54 ? 2 99.00 1.0 (N)
Si-15 Silicon Bronze .316 15 ? 1 REM 1.20 (N) .30 (N)

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