Nov 26 2012
Tin brass UNS C41300 has a copper content of not less than 89%.
The following table shows the mechanical properties of UNS C41300 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 |
1mm. (0.04 in.) |
338MPa (49ksi) |
276MPa (40ksi) |
29% |
53 |
- |
- |
54 |
248MPa (36ksi) |
H02 |
1mm. (0.04 in.) |
386MPa (56ksi) |
345MPa (50ksi) |
17% |
68 |
- |
- |
64 |
269MPa (39ksi) |
H03 |
1mm. (0.04 in.) |
441MPa (64ksi) |
379MPa (55ksi) |
6% |
76 |
- |
- |
70 |
290MPa (42ksi) |
H04 |
1mm. (0.04 in.) |
490MPa (71ksi) |
427MPa (62ksi) |
4% |
79 |
- |
- |
72 |
303MPa (44ksi) |
H06 |
1mm. (0.04 in.) |
510MPa (74ksi) |
448MPa (65ksi) |
4% |
82 |
- |
- |
74 |
317MPa (46ksi) |
H08 |
1mm. (0.04 in.) |
545MPa (79ksi) |
483MPa (70ksi) |
3% |
86 |
- |
- |
76 |
331MPa (48ksi) |
H10 |
1mm. (0.04 in.) |
579MPa (84ksi) |
517MPa (75ksi) |
2% |
88 |
- |
- |
77 |
338MPa (49ksi) |
OS015 |
1mm. (0.04 in.) |
317MPa (46ksi) |
117MPa (17ksi) |
40% |
|
|
63 |
25 |
241MPa (35ksi) |
OS025 |
1mm. (0.04 in.) |
310MPa (45ksi) |
110MPa (16ksi) |
41% |
- |
- |
62 |
22 |
234MPa (34ksi) |
OS035 |
1mm. (0.04 in.) |
303MPa (44ksi) |
110MPa (16ksi) |
42% |
- |
- |
61 |
21 |
234MPa (34ksi) |
OS050 |
1mm. (0.04 in.) |
296MPa (43ksi) |
103MPa (15ksi) |
43% |
- |
- |
60 |
20 |
228MPa (33ksi) |
OS070 |
1mm. (0.04 in.) |
290MPa (42ksi) |
83MPa (12ksi) |
44% |
- |
- |
58 |
18 |
221MPa (32ksi) |
OS100 |
1mm. (0.04 in.) |
283MPa (41ksi) |
83MPa (12ksi) |
44% |
- |
- |
58 |
18 |
221MPa (32ksi) |
Equivalent material to UNS C41300 copper alloy is ASTM B591.
The chemical composition of UNS C41300 copper alloy is outlined in the following table.
Element |
Content (%) |
Copper, Cu |
89-93 |
Lead, Pb |
0.09 |
Tin, Sn |
0.7-1.3 |
Iron, Fe |
0.05 |
Zinc, Zn |
Remainder |