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As raw materials for the production of cast and deformed semi-finished products from copper and copper alloys.
As raw materials for the production of cast and deformed semi-finished products from copper and copper alloys.
Standard | Fe, % | Sn, % | Bi, % | Cu, % | Zn, % | Ni, % | Sb, % | Pb, % | As, % | P, % | S, % | Ag, % | O, % |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Sn, % | Bi, % | Cu, % | Zn, % | Ni, % | Sb, % | Pb, % | As, % | P, % | S, % | Ag, % | O, % |
GOST 859-2001 | < 0.001 | < 0.001 | < 0.0005 | > 99.97 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.002 | < 0.002 | < 0.015 |
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 |
---|---|---|---|---|---|---|
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 | 1.28 | 387 | 8940 | 390 | 17.8 | |
100 | 1.32 | 16.7 |
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \sigma_{Y}, MPa | d5, % | Treatment |
---|---|---|---|---|---|---|---|---|
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \sigma_{Y}, MPa | d5, % | Treatment |
The alloy is soft | GOST 859-2001 | soft | 200–250 | 90–150 | 60 | |||
Alloy hard | GOST 859-2001 | solid | 400–490 | 300–450 | 6 |
Rolling | Standard | Classifiers | Value, HBW |
---|---|---|---|
Rolling | Standard | Classifiers | Value, HBW |
The alloy is soft | GOST 859-2001 | soft | 45 |
Alloy hard | GOST 859-2001 | solid | 110 |
Standard | Description |
---|---|
Standard | Description |
GOST 859-2001 | GOST 859 - 2001 |
GOST 859-14 | |
DSTU GOST 859:2003 |
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 |