BrO8Ts4 (BrOTs8-4)
valves, pipe fittings, pumps, working in sea water
valves, pipe fittings, pumps, working in sea water
Standard | Fe, % | Si, % | Sn, % | Cu, % | Zn, % | Sb, % | Al, % | Pb, % | P, % |
---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Sn, % | Cu, % | Zn, % | Sb, % | Al, % | Pb, % | P, % |
GOST 613-79 | < 0.3 | < 0.02 | 7–9 | 84–89 | 4–6 | < 0.3 | < 0.02 | < 0.5 | < 0.05 |
Temperature, °C | E\cdot 10^{9} |
\alpha\cdot 10^{6} |
\varkappa |
\rho |
c\cdot 10^{-3} |
R\cdot 10^{-6} |
---|---|---|---|---|---|---|
Temperature, °C | E\cdot 10^{9}, MPa | \alpha\cdot 10^{6}, K^{-1} | \varkappa, \frac{W}{m\cdot K} | \rho, \frac{kg}{m^3} | c\cdot 10^{-3}, \frac{J}{kg\cdot K} | R\cdot 10^{-6}, \Omega\cdot m |
20 | 98 | 16.6 | 68.2 | 8800 | 0.356 | 0.135 |
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U} |
\epsilon_L |
Treatment |
---|---|---|---|---|---|---|---|
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \epsilon_L, % | Treatment |
Casting | GOST 613-79 | in chill mold | 196 | 10 | Without termoobrabot. | ||
Casting | GOST 613-79 | in sandy form | 196 | 10 | Without termoobrabot. |
Rolling | Standard | Classifiers | Value, HBW |
---|---|---|---|
Rolling | Standard | Classifiers | Value, HBW |
Alloy | GOST 613-79 | 75 |
Standard | Description |
---|---|
Standard | Description |
GOST 613-79 |
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) |
\varkappa |
\frac{W}{m\cdot K} |
Coefficient of thermal conductivity (the heat capacity of the material) |
\rho |
\frac{kg}{m^3} |
The density of the material |
c\cdot 10^{-3} |
\frac{J}{kg\cdot K} |
The specific heat of the material (range 20°C–T) |
R\cdot 10^{-6} |
\Omega\cdot m |
Electrical resistivity |
Parameter | Units of measurement | Description |
---|---|---|
Parameter | Units of measurement | Description |
melting point | °C | The temperature at which solid crystalline body makes the transition to the liquid state and Vice versa |
linear shrinkage | % | The difference between model dimensions and the model casting |
the temperature of the casting | °C | The temperature of the molten polymer is extruded from the heating cylinder into the mold |