Sep 27 2012
UNS C26200 copper alloy has a copper content of not less than 67%.
The following table shows the mechanical properties of UNS C26200 flat products as a function of heat treatment and thickness.
| Temper |
Thickness |
Tensile Str. |
Yield Str. |
Elong. |
Rockwell |
Shear Str |
Fatigue Str. |
| B |
C |
F |
30T |
| H01 |
1 mm (0.04 in) |
372 MPa (54 ksi) |
276 MPa (40 ksi) |
43% |
55 |
- |
- |
54 |
248 MPa (36 ksi) |
- |
| H02 |
1 mm (0.04 in) |
427 MPa (62 ksi) |
359 MPa (52 ksi) |
25% |
70 |
- |
- |
65 |
276 MPa (40 ksi) |
124 MPa (18 ksi) |
| H04 |
1 mm (0.04 in) |
542 MPa (76 ksi) |
434 MPa (63 ksi) |
8% |
82 |
- |
- |
73 |
303 MPa (44 ksi) |
145 MPa (21 ksi) |
| H06 |
1 mm (0.04 in) |
593 MPa (86 ksi) |
448 MPa (65 ksi) |
5% |
88 |
- |
- |
76 |
317 MPa (46 ksi) |
- |
| H08 |
1 mm (0.04 in) |
648 MPa (94 ksi) |
448 MPa (65 ksi) |
3% |
91 |
- |
- |
77 |
331 MPa (48 ksi) |
159 MPa (23 ksi) |
| H10 |
1 mm (0.04 in) |
683 MPa (99 ksi) |
448 MPa (65 ksi) |
3% |
93 |
- |
- |
78 |
- |
- |
| OS015 |
1 mm (0.04 in) |
365 MPa (53 ksi) |
152 MPa (22 ksi) |
52% |
- |
- |
78 |
43 |
241 MPa (35 ksi) |
- |
| OS025 |
1 mm (0.04 in) |
352 MPa (51 ksi) |
131 MPa (19 ksi) |
55% |
- |
- |
72 |
36 |
- |
- |
| OS035 |
1 mm (0.04 in) |
338 MPa (49 ksi) |
117 MPa (17 ksi) |
57% |
- |
- |
68 |
31 |
234 MPa (34 ksi) |
97 MPa (14 ksi) |
| OS050 |
1mm (0.04in) |
324 MPa (47 ksi) |
103 MPa (15 ksi) |
62% |
- |
- |
64 |
26 |
- |
- |
| OS070 |
1mm (0.04in) |
317 MPa (46 ksi) |
97 MPa (14 ksi) |
65% |
- |
- |
58 |
15 |
221 MPa (32 ksi) |
90 MPa (13 ksi) |
| OS100 |
1mm (0.04in) |
303 MPa (44 ksi) |
76 MPa (11 ksi) |
66% |
- |
- |
54 |
11 |
159MPa (23ksi) |
90 MPa (13 ksi) |
The chemical composition of copper alloy is outlined in the following table.
| Element |
Content (%) |
| Copper, Cu |
67-70 |
| Lead Pb |
0.07 |
| Iron, Fe |
0.05 |
| Zinc, Zn |
Remainder |