Chemical component:
Alloy number | Be | Ni Co | Ni Co Fe | Be Ni Co Fe Cu |
C17200 / Alloy 25 | 1.8-2.0 | 0.2 | 0.6 | 99.5 |
Beryllium Copper Mechanical property:(before heat treatment)
Status | Tensile strength (kg/mm3) | Hardness (HV) | Conductivity (IACS%) | Elongation (%) |
H | 70-85 | 210-240 | 22 | 2-8 |
1/2H | 60-71 | 160-210 | 22 | 5-25 |
O | 42-55 | 90-160 | 22 | 35-70 |
Beryllium Copper Mechanical property:(after heat treatment)
Status | Tensile strength (kg/mm3)
| Hardness (HV)
| Conductivity (IACS%)
| Elongation (%)
|
H | 130-151 | 380-420 | 22 | 1-5 |
1/2H | 126-147 | 370-410 | 22 | 2-7 |
O | 112-135 | 350-339 | 22 | 3-11 |
Typical Physical Properties: