AMg2 (1520)
For the manufacture of semi-finished products (sheets, tapes, strips, plates, profiles, panels, pipes, wire, stampings and forgings) by hot or cold deformation; corrosion resistance high
For the manufacture of semi-finished products (sheets, tapes, strips, plates, profiles, panels, pipes, wire, stampings and forgings) by hot or cold deformation; corrosion resistance high
Standard | Fe, % | Si, % | Mg, % | Mn, % | Cr, % | Ti, % | Cu, % | Zn, % | Al, % |
---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mg, % | Mn, % | Cr, % | Ti, % | Cu, % | Zn, % | Al, % |
GOST 4784-97 | < 0.5 | < 0.4 | 1.7–2.4 | 0.1–0.5 | < 0.05 | < 0.15 | < 0.15 | < 0.15 | 95.7–98.2 |
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 | 71 | 2690 | 0.0476 | |||
100 | 24.2 | 159 | 0.963 | |||
200 | 27.6 |
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \sigma_{P}, MPa | \epsilon_L, % | Treatment |
---|---|---|---|---|---|---|---|---|
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \sigma_{P}, MPa | \epsilon_L, % | Treatment |
Trumpet | 155 | 60 | 10 | |||||
Round | GOST 21488-97 | 175 | 13 | |||||
Tape | 175 | 7 | ||||||
Tape | cold-work | 265–215 | 3–4 | |||||
Profile | annealing | 225 | 59 | 13 | ||||
Profile | 147 | 59 | 13 | |||||
Sheet | 155–175 | 6–7 |
Standard | Description |
---|---|
Standard | Description |
GOST 4784-97 | |
GOST 14838-1978 | |
GOST 18482-2018 | |
GOST 21631-76 | GOST 21631-76 |
GOST 23697-1979 | |
GOST 9498-79 | GOST 9498 - 79 |
GOST Р 57517-2017 | |
OST 1-92014 - 90 |
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 |
no limits | Welding is performed without heating and without subsequent heat treatment | |
Boundedly welded | Welding is possible with heating up to 100–120 °C and subsequent heat treatment | |
Difficult to weld | For obtaining quality welded joints, additional operations are required: heating up to 200–300 °C for welding, heat treatment after welding — annealing | |
Not applicable for welded structures |