ADMIRALTY BRASS

Due to strong corrosion resistance, admiralty brass tubes are generally used in steam condensers, heat exchangers and other equipment for industrial processes.

Admiralty Brass Tubes

ADMIRALTY BRASS TUBES / WEIGHTS AND MEASUREMENTS (kg/m)

DIAMETER
inches millimeters
3/8"9,52
1/2"12,70
5/8"15,87
3/4"19,05
7/8"22,22
1"25,40
1,1/4"31,75
1,1/2"38,10
2"50,80
3"76,20
THICKNESS (millimeters)
0,891,001,241,501,652,002,112,412,773,053,404,195,31
0,2020,2240,2700,3160,3410,3950,411      
0,2760,3080,3740,4420,4790,5630,5870,6520,723    
0,3510,3910,4770,5670,6170,7290,7630,8530,9541,028   
0,4250,4750,5810,6920,7550,8970,9401,0541,1861,2831,399  
0,4990,5580,6840,8170,8921,0631,1161,2551,4171,5371,682  
0,5740,6420,7880,9431,0301,2301,2921,4571,6481,7921,9672,337 
0,7220,8080,9951,1931,3061,5641,6441,8592,1112,3012,5343,0363,691
0,8710,9751,2021,4431,5811,8981,9972,2612,5732,8113,1023,7364,578
 1,3091,6161,9442,1322,5662,7013,0663,4983,8294,2375,1356,351
   2,9463,2343,9024,1104,6765,3485,8666,5087,9339,897

COPPER AND NICKEL / WEIGHTS AND MEASUREMENTS (kg/m)

DIAMETER
inches millimeters
3/8"9,52
1/2"12,70
5/8"15,87
3/4"19,05
7/8"22,22
1"25,40
1,1/4"31,75
1,1/2"38,10
2"50,80
3"76,20
THICKNESS (millimeters)
0,891,001,241,501,652,002,112,412,773,053,404,195,31
0,2140,2370,2860,3350,3610,4180,435      
0,2920,3260,3950,4670,5070,5950,6220,6900,765    
0,3710,4140,5050,6000,6530,7720,8080,9031,0101,088   
0,4500,5020,6150,7330,7990,9490,9951,1161,2551,3581,481  
0,5280,5900,7240,8650,9441,1251,1811,3281,4991,6271,781  
0,6070,6790,8340,9981,0901,3021,3671,5421,7441,8972,0812,473 
0,7640,8561,0531,2631,3821,6561,7401,9682,2342,4362,6823,2133,907
0,9221,0321,2721,5281,6742,0092,1132,3932,7232,9753,2833,9544,845
 1,3861,7102,0582,2572,7162,8593,2453,7024,0524,4845,4346,721
   3,1183,4234,1294,3504,9485,6606,2086,8878,39610,474

ALLOYS

C12200 COPPER C70600 COPPER - NICKEL 90-10%
C23000 BRASS C71000 COPPER - NICKEL 80-20%
C44300 ADMIRALTY BRASS C71500 COPPER - NICKEL 70-30%
C68700 ALUMINUM BRASS C71640 COPPER - NICKEL 70-30%

INTERNATIONAL STANDARDS

ASTM B-111 ASTM B-135

CHEMICAL COMPOSITION

ALLOY
C12200
C23000
C44300
C68700
C70600
C71000
C71500
C71640
Cu(%)Sn (%)AI (%)Ni (%)Pb (%)Fe (%)Zn (%)Mn (%)As (%)P (%)C (%)S (%)
99.9 min        0,015 to 0,040  
84,0 / 86,0   0,5 Max.0,05Resto     
70,0 / 73,00,9 / 1,2  0,07 Max.0,06 Max.Resto 0,02 / 0,06   
76,0 / 79,0 1,8 / 2,5 0,07 Max.0,06 Max.Resto 0,02 / 0,10   
Resto  9,0 / 11,00,02 Max.1,0 / 1,80,50 Max.1,0 Max. 0,02 Max0,05 Max.0,02 Max.
Resto  19,0 / 23,00,02 Max.0,50 / 1,00,50 Max.1,0 Max. 0,02 Max0,05 Max.0,02 Max.
Resto  29,0 / 33,00,20 Max.0,40 / 1,00,50 Max.1,0 Max. 0,02 Max0,05 Max.0,02 Max.
Resto  29,0 / 32,00,020 Max1,7 / 2,30,50 Max.1,5 / 2,5 0,02 Max0,05 Max.0,02 Max.

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