Sep 27 2012
Red brass UNS C23000 has a copper content of not less than 84%.
Tabulated below are the mechanical properties of UNS C23000 flat products as a function of heat treatment and thickness.
Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
Shear Str. |
B |
C |
F |
30T |
H01 |
0 |
338MPa (49ksi) |
- |
- |
45 |
- |
- |
48 |
- |
H02 |
1mm (0.04 in) |
393MPa (57ksi) |
338MPa (49ksi) |
12% |
65 |
- |
- |
60 |
255MPa (37ksi) |
H04 |
1mm (0.04 in) |
483MPa (70ksi) |
393MPa (57ksi) |
5% |
77 |
- |
- |
68 |
290MPa (42ksi) |
H06 |
1mm (0.04 in) |
538MPa (78ksi) |
421MPa (61ksi) |
4% |
83 |
- |
- |
72 |
303MPa (44ksi) |
H08 |
1mm (0.04 in) |
579MPa (84ksi) |
434MPa (63ksi) |
3% |
86 |
- |
- |
74 |
317MPa (46ksi) |
M20 |
0 |
299MPa (42ksi) |
- |
- |
- |
- |
- |
- |
- |
OS015 |
1mm (0.04 in) |
310MPa (45ksi) |
124MPa (18ksi) |
42% |
- |
- |
71 |
38 |
228MPa (33ksi) |
OS025 |
1mm (0.04 in) |
296MPa (43ksi) |
110MPa (16ksi) |
44% |
- |
- |
66 |
28 |
221MPa (32ksi) |
OS035 |
1mm (0.04 in) |
283MPa (41ksi) |
97MPa (14ksi) |
46% |
- |
- |
63 |
22 |
214MPa (31ksi) |
OS050 |
1mm (0.04 in) |
276MPa (40ksi) |
83MPa (12ksi) |
47% |
- |
- |
59 |
14 |
214MPa (31ksi) |
OS070 |
1mm (0.04 in) |
269MPa (39ksi) |
69MPa (10ksi) |
48% |
- |
- |
56 |
10 |
214MPa (31ksi) |
The chemical composition of UNS C23000 copper alloy is outlined in the following table.
Elements |
Content (%) |
Copper, Cu |
84.0-86.0 |
Iron, Fe |
0.05 |
Lead, Pb |
0.05 |
Zinc, Zn |
Balance |
Equivalent materials to UNS C23000 copper alloy are given in the table below.
ASME B16.22 |
ASME B16.29 |
ASME SB111 |
ASME SB359 |
ASME SB395 |
ASME SB43 |
ASTM B111 |
ASTM B134 |
ASTM B135 |
ASTM B359 |
ASME SB543 |
ASTM B36 |
ASTM B395 |
ASTM B43 |
ASTM B543 |
ASTM B587 |
ASTM B687 |
ASTM B698 |
MIL T-20168 |
SAE J463 |
QQ W321 |
SAE J461 |
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