Alloy Composition Chart

The Electric Materials Company - A United Stars Co.Right the First Time - On Time - Every Time
This Chart to be Used For Reference Only - Alloys with links are further defined in TEMCO Alloy Sheets.
Click link to view Alloy Sheet
Click the column header to sort by that columnUNCONTROLLED COPY
Material Number Name Density Conductivity % % Cu
(incl. Ag)
Copper
% Ag
Silver
% P
Phosphorus
% S
Sulfur
% Cr
Chrome
% Zn
Zinc
% Si
Silicon
% Ni
Nickel
% Mn
Manganese
% Al
Aluminum
% Sn
Tin
% Pb
Lead
% Fe
Iron
10100 Copper .323 101 99.99                        
10200 Copper .323 101 99.95                        
10700 Copper .323 100 99.95 .085                      
11000 Copper .322 101 99.90                        
11300 Copper .322 100 99.90 .027                      
11400 Copper .322 100 99.90 .034                      
11600 Copper .322 100 99.90 .085                      
12220 Phos Copper .323 76.6 - 90.9 99.90   .015 - .04                    
14700 Sulfur Copper .323 90 99.90   .002 - .005 .20 - .50                  
18200 Chrome Copper .321 80 REM       .60 - 1.20                
21000 Brass .320 56 ? 2 94.0 - 96.0         REM              
22000 Brass .318 44 ? 1.5 89.0 - 91.0         REM              
22600 Brass .317 40 ? 1.5 86.0 - 89.0         REM              
23000 Brass .316 37 84.0 - 86.0         REM              
23030 Silicon Brass .316 25 ? 1 83.5 - 85.5         REM .20 - .40            
24000 Brass .313 32 ? 1 78.5 - 81.5         REM              
64700 Nickel-Silicon Bronze .322 reference alloy sheet REM         .50 max. .40 - .80 1.60 - 2.20          
65100 Silicon Bronze .316 11 ? 1 REM         1.50 max. .80 - 2.00   .70 max.        
65500 Silicon Bronze .308 6.5 ? .5 REM         1.50 max. 2.80 - 3.80   .50 - 1.30        
C-Si-15 Silicon Bronze .316 15 ? 1 REM           1.20 (N)   .30 (N)        
70100 Copper Nickel .323 25 ? 1 REM         .25 max.   3.0 - 4.0 .50 max.        
C-Ni-54 Copper Nickel .323 54 ? 2 99.00             1.0 (N)          
80410 Copper .323 98 99.90                        
81100 Copper .323 92 99.70                        
81500 Chrome Copper .319 82 98.0 min.       .40 - 1.50                
83300 Leaded Red Brass .318 32 92.0 - 94.0         2.0 - 6.0         1.0 - 2.0 1.0 - 2.0  
83400 Brass .318 44 88.0 - 92.0         8.0 - 12.0              
83450 Leaded Red Brass .319 20 87.0 - 89.0         5.5 - 7.5   .80 - 2.00     2.0 - 3.5 1.5 - 3.0  
87610 Silicon Brass .302 6 90.00         3.0 - 5.0 3.0 - 5.0            
90300 Tin Bronze .318 12 86.0 - 89.0         3.0 - 5.0         7.5 - 9.0    
92200 Leaded Tin Bronze .312 14 86.0 - 90.0         3.0 - 5.0         5.5 - 6.5 1.0 - 2.0  
95200 Aluminum Bronze .276 11 86.0 min.                 8.5 - 9.5     2.5 - 4.0
95300 Aluminum Bronze .272 13 86.0 min.                 9.0 - 11.0     .80 - 1.5
95400 Aluminum Bronze .269 13 83.0 min.             1.5 max. .50 max. 10.0 - 11.5     3.0 - 5.0
95500 Aluminum Bronze .272 8 78.0 min.             3.0 - 5.5 3.50 max. 10.0 - 11.5     3.0 - 5.0
95600 Aluminum Bronze .278 8 88.0 min.           1.80 - 3.20 ?.25 max.   6.0-8.0      
EMCO 304 Trolley Metal .317 17 91.0 (N)         3.50 (N)         5.5 (N)    
EMCO 858 Zinc Alloy Brass .308 26 REM         30 - 32         .50 - .70 .20 max .70 max
N = Nominal 1/14, bl/sw/pjs Compiled from CDA Application Data and TEMCO Data


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