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The Copalcor Group

Brass

Brass Extrusion Alloys and Equivalent Specifications

Copalcor
Alloy
Description German
(DIN)
American
(ASTM/UNS)
Japanese
(JIS)
International
(ISO)
European
(BS EN)
Q101 High Speed Machining Brass CuZn39Pb3 C38500 C3606 CuZn39Pb3 CW601
Q103 USA High Speed Machining Brass CuZn36Pb3 C36000 C3601 CuZn36Pb3 CW603
Q202 Machining Brass for Sections   C38000   CuZn43Pb2 CW623
Q207 Ductile Machining Brass CuZn36Pb1.5 C35000   CuZn37Pb2 CW606
Q210/213 Machining Brass -
Dezincification Resistant
  C35330     CW602
Q218 European Hot Stamping Brass CuZn40Pb2 C37710 C3603 CuZn40Pb2 CW617
Q303 Cold Headed Brass CuZn37 C27400 C2700 CuZn37 CW508
Q501
(Low Mn)
High Tensile Brass
(Low Manganese)
  C67600      
Q508
(Med Mn)
High Tensile Brass
(Medium Manganese)
  C68600   CuZn39AlFeMn  
Q514
(High Mn)
High Tensile Brass
(High Manganese)
CuZn40Al2 C67410      
Q804 Low Fuming Bronze L-CuZn39Sn C68100      

Extruded Brass

Width
across flats
Theoretical Mass (kg/m)
Diameter Round Hexagon Square
85mm 48.062 52.998 61.195
86mm 49.200 54.253 62.643
87mm 50.351 55.522 64.109
88mm 51.515 56.805 65.591
89mm 52.692 58.104 67.090
90mm 53.883 59.417 68.606
91mm 55.087 60.744 70.139
92mm 56.304 62.087 71.689
93mm 57.535 63.444 73.256
94mm 58.779 64.816 74.840
95mm 60.036 66.202 76.441
96mm 61.307 67.603 78.059
97mm 62.591 69.019 79.693
98mm 63.888 70.449 81.345
99mm 65.198 71.894 83.013
100mm 66.522 73.354 84.700
101mm 67.859 74.828 86.401
102mm 69.209 76.318 88.121
103mm 70.573 77.821 89.85
104mm 71.950 79.340 91.610
105mm 73.341 80.873 93.381
106mm 74.744 82.121 95.168
107mm 76.161 83.983 96.972
108mm 77.591 85.560 98.793
109mm 79.035 87.152 100.631
110mm 80.492 88.758 102.486
111mm 81.962 90.379 104.358
112mm 83.445 92.015 106.246
113mm 84.942 93.666 108.152
114mm 86.452 95.331 110.075
115mm 87.975 97.011 112.014
116mm 89.512  98.705 113.971
117mm 91.062 100.414 115.944
118mm  92.625 102.138 117.935
119mm 94.202 103.877 119.942
120mm 95.792 105.630 121.967
121mm 97.395 107.398 124.008
122mm 99.011 109.180 126.006
123mm 100.641 110.977 128.141
124mm 102.284 112.789 130.233
125mm 103.941 114.616 132.342
126mm 105.610 116.457 134.468
Width
across flats
Theoretical Mass (kg/m)
Diameter Round Hexagon Square
1mm 0.0066 0.0073 0.008
2mm 0.027 0.029 0.034
3mm 0.060 0.066 0.076
4mm 0.106 0.117 0.136
5mm 0.166 0.183 0.212
6mm 0.239 0.264 0.305
7mm 0.326 0.359 0.415
8mm 0.426 0.469 0.542
9mm 0.539 0.594 0.686
10mm 0.665 0.734 0.847
11mm 0.805 0.888 1.025
12mm 0.958 1.056 1.220
13mm 1.124 1.240 1.431
14mm 1.304 1.438 1.661
15mm 1.497 1.650 1.906
16mm 1.703 1.878 2.168
17mm 1.922 2.120 2.448
18mm 2.155 2.377 2.744
19mm 2.401 2.648 3.058
20mm 2.661 2.934  3.388
21mm 2.934 3.235 3.735
22mm 3.220 3.550 4.099
23mm 3.519 3.880 4.481
24mm 3.832 4.225 4.879
25mm 4.158 4.585 5.294
26mm 4.497 4.959 5.726
27mm 4.849 5.348 6.175
28mm 5.215 5.751 6.640
29mm 5.595 6.169 7.123
30mm 5.987 6.602 7.623
31mm 6.393 7.049 8.140
32mm 6.812 7.511 8.673
33mm 7.244 7.988 9.224
34mm 7.690 8.480 9.791
35mm 8.149 8.986 10.376
36mm 8.621 9.507 10.977
37mm 9.107 10.042 11.595
38mm 9.606 10.592 12.231
39mm 10.118 11.157 12.883
40mm 10.644 11.737 13.552
41mm 11.182 12.331 14.238
42mm 11.734 12.940 14.941
Width
across flats
Theoretical Mass (kg/m)
Diameter Round Hexagon Square
43mm 12.300 13.563 15.661
44mm 12.879 14.201 16.398
45mm 13.471 14.854 17.152
46mm 14.076 15.522 17.922
47mm 14.695 16.204 18.710
48mm 15.237 16.901 19.514
49mm 15.972 17.612 20.336
50mm 16.631 18.339 21.175
51mm 17.302 19.079 22.030
52mm 17.988 19.835 22.903
53mm 18.686 20.605 23.792
54mm 19.398 21.390 24.698
55mm 20.123 22.190 25.621
56mm 20.861 23.004 26.562
57mm 21.613 23.833 27.519
58mm 22.378 24.676 28.493
59mm 23.156 25.535 29.484
60mm 23.948 36.407 30.492
61mm 24.753 27.295 31.516
62mm 25.571 28.197 32.558
63mm 26.403 29.114 33.617
64mm 27.247 30.046 34.693
65mm 28.106 30.992 35.785
66mm 28.977 31.953 36.895
67mm 29.862 32.929 38.021
68mm  30.760 33.919 39.165
69mm 31.761 34.924 40.325
70mm 32.596 35.943 41.503
71mm 33.534 36.978 42.697
72mm  34.485 38.027 43.908
73mm 35.450 39.090 45.136
74mm 36.427 40.169 46.381
75mm 37.419 41.262 47.643
76mm 38.423 42.369  48.922
77mm 39.441 43.492 50.218
78mm 40.472 44.629 51.531
79mm 41.516 45.780 52.681
80mm 42.574 46.947 54.207
81mm 43.645 48.128 55.571
82mm 44.729 49.323 56.952
83mm 45.827 50.534 58.349
84mm 46.938 51.759 59.764

Customised Extrusions

Copalcor can supply you with any custom shapes, sections, tile, edging, railing lock body, electrical contact, and profiles that you might need, in various grades of copper or brass.
Size limitations
Profile to fit in a radius of 120.00 mm
Thickness of extrusion to be not less than 1.60 mm

Brass Tubing

Brass solid drawn round tube, standard sizes. Alloy 63/37 Theoretical mass in kg/m.
Outer Diameter Wall Thickness (mm)
Sizes in mm 0.91 1.22* 1.63 2.03 2.64 3.25
12.70 0.286 0.375 0.487 0.582 0.706 0.821
15.88 0.439 0.487 0.630     1.098
19.05   0.582 0.754 0.926 1.165 1.375
25.40   0.792 1.040     1.929
38.10     1.594     3.046
50.80   1.620 2.148     4.142
Please note: * is a standard stock size

Rolled Brass Alloys and Equivalent Specifications

Copalcor
Alloy
Description German
(DIN)
American
(ASTM/UNS)
Japanese
(JIS)
International
(ISO)
European
(BS EN)
Q312 Commercial Brass (90/10) CuZn10 C22000 C2200 CuZn10 CW501
Q319 Rolled Brass Strip and Foil (Cartridge Brass) CuZn30 C26000 C26000 CuZn30 CW505
Brass Sheets - also available
2000mm x 90mm
2000mm x 1000mm
Engravers Brass Sheets
Length Width Thickness Mass
2000 600 1.20 12kg
Brass Sheets
Length Width Thickness Mass
1800 600 0.55 6.00kg
1800 600 0.70 7.00kg
1800 600 0.90 9.00kg
1800 600 1.20 11.00kg
1800 600 1.60 15.00kg
1800 600 2.00 19.50kg
1800 600 3.00 29.50kg
Brass Coils
Brass in coils of 50 kg minimum, can be supplied in different widths
and thicknesses according to your specifications.
Subject to stock availability.
contacts
products
       
resources
   
  Updated: 07 June 2016
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