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: