| UNS C18400 | |
| Category | Copper Alloy |
| Class | Wrought |
| Type | High-copper alloy |
| Common Names | Chromium copper |
| Designations | United States: UNS C18400 |
| Composition | |
|
Element
|
Weight %
|
|
Cu
|
99.2
|
|
Cr
|
0.8
|
| Mechanical Properties | |
| Properties |
Conditions
|
||
|
T (°C)
|
Treatment
|
||
| Density (×1000 kg/m3) | 8.8-8.94 |
25
|
|
| Poisson's Ratio | 0.34 |
25
|
|
| Elastic Modulus (GPa) | 117 |
25
|
|
| Tensile Strength (Mpa) | 234-593 |
25
|
(flat products, wire, rod, shapes, tube)
|
| Yield Strength (Mpa) | 97-531 | ||
| Elongation (%) | 40 | ||
| Reduction in Area (%) | |||
| Note: Elongation is measured in 5 inches. | |||
