Nov 15 2012
UNS C61400 has a copper content of not less than 91%.
Tabulated below are the mechanical properties of UNS C61400 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 |
H04 |
3.18mm (0.125in) |
614MPa (89ksi) |
414MPa (60ksi) |
32% |
87 |
- |
- |
- |
- |
- |
|
7.9mm (0.312in) |
586MPa (85ksi) |
400MPa (58ksi) |
35% |
86 |
- |
- |
- |
- |
- |
|
12.7mm (0.5in) |
552MPa (80ksi) |
372MPa (54ksi) |
38% |
85 |
- |
- |
- |
- |
- |
|
25.4mm (1in) |
538MPa (78ksi) |
310MPa (45ksi) |
40% |
84 |
- |
- |
- |
- |
- |
O60 |
3.18mm (0.125in) |
565MPa (82ksi) |
310MPa (45ksi) |
40% |
84 |
- |
- |
- |
310MPa (45ksi) |
207MPa (30ksi) |
|
7.9mm (0.312in) |
552MPa (80ksi) |
276MPa (40ksi) |
40% |
83 |
- |
- |
- |
290MPa (42ksi) |
179MPa (26ksi) |
|
12.7mm (0.5in) |
538MPa (78ksi) |
241MPa (35ksi) |
42% |
82 |
- |
- |
- |
276MPa (40ksi) |
172MPa (25ksi) |
|
25.4mm (1in) |
524MPa (76ksi) |
228MPa (33ksi) |
45% |
81 |
- |
- |
- |
276MPa (40ksi) |
193MPa (28ksi) |
The chemical composition of UNS C61400 copper alloy is outlined in the following table.
Elements |
Content (%) |
Aluminum, Al |
6.0-8.0 |
Iron, Fe |
1.5-3.5 |
Manganese, Mn |
1 |
Zinc, Zn |
0.2 |
Phosphorus, P |
0.015 |
Lead, Pb |
0.01 |
Copper, Cu |
Remainder |
Equivalent materials to UNS C61400 copper alloy are given in the table below.
ASME SB150 |
ASME SB169 |
ASME SB171 |
ASTM B111 |
ASTM B150 |
ASTM B169 |
ASTM B171 |
ASTM B315 |
ASTM B432 |
ASTM B608 |
ASTM F467 |
ASTM F468 |
QQ C450 |
SAE J461 |
SAE J463 |