Cobalt 27KX alloy alloyed with nickel and chromium
For the manufacture of rotors and stators of electrical machines and other magnetic circuits operating at ordinary and high temperatures and under mechanical loads.
For the manufacture of rotors and stators of electrical machines and other magnetic circuits operating at ordinary and high temperatures and under mechanical loads.
Standard | Si, % | Mn, % | Co, % | Cr, % | Ni, % | P, % | C, % | S, % |
---|---|---|---|---|---|---|---|---|
Standard | Si, % | Mn, % | Co, % | Cr, % | Ni, % | P, % | C, % | S, % |
GOST 10994-74 | < 0.25 | 0.2–0.4 | 26.5–28 | 0.3–0.6 | < 0.3 | < 0.015 | < 0.04 | < 0.015 |
Rolling | Standard | Classifiers | Value, HBW |
---|---|---|---|
Rolling | Standard | Classifiers | Value, HBW |
Tape | GOST 10994-74 | raw, cold rolling, thin, Transverse | 210–220 |
Standard | Температура, °C |
---|---|
Standard | Температура, °C |
GOST 10994-74 | < 600 |
Standard | Description |
---|---|
Standard | Description |
GOST 10994-74 | |
GOST 10160-75 | GOST 10160-75 |
Parameter | Units of measurement | Description |
---|---|---|
Parameter | Units of measurement | Description |
E\cdot 10^{9} | MPa | Elastic modulus |
\alpha\cdot 10^{6} | K^{-1} | Coefficient of thermal (linear) expansion (range 20°C–T) |
\rho | \frac{kg}{m^3} | The density of the material |
R\cdot 10^{-6} | \Omega\cdot m | Electrical resistivity |