Alloy aluminum AL27 (AMg10)
Chemical composition
| Al | Aluminum | Rest |
| Be | Beryllium | 0.05 — 0.15 |
| Fe | Iron | <0.2 |
| Si | Silicon | <0.2 |
| Mg | Magnesium | 9.5 — 10.5 |
| Mn | Manganese | <0.1 |
| Cu | Copper | <0.15 |
| Ti | Titanium | 0.05 — 0.15 |
| Zn | Zinc | <0.1 |
| Zr | Zirconium | 0.05 — 0.20 |
| Ot | Total impurities | <0.5 |
G-almg10
3.3591
EN AC-51200 DIN EN 1706: 2013
EN AC-AlMg9 DIN EN 1706: 2013
EN AC-51200 DIN EN 1706: 2019
EN AC-AlMg9 DIN EN 1706: 2019
EN AM-91200 DIN EN 575: 1995
EN AM-Al Mg10 (A) DIN EN 575: 1995
349 VDS
Analogs in Russia
AMg10 GOST 1583−93
AL27 GOST 1583−93
AMg10ch GOST 1583−93
AL27−1 GOST 1583−93
AL27−1 GOST 2685−75
AlMg10 GOST R 53777−10
AMg10 GOST R 55375−12
AL27 GOST R 55375−12
AMg10ch GOST R 55375−12
AL27−1 GOST R 55375−12
Analogs in the USA
220
EN AC-51200 ASME SB / EN 1706
EN AC-AlMg9 ASME SB / EN 1706
B 26 (520.0) ASTM B26
B 26 (A05200) ASTM B26
B 275 (A 05200) ASTM B275
B 618 (520.0) ASTM B618
J452 SAE J452
A05200 UNS
520 Included in 2 standards
520.0 Included in 2 standards
For the manufacture of shaped castings; the alloy is corrosion resistant. Technical requirements GOST 1583−93 Cast aluminum alloys. Technical conditions GOST 2685−75 Cast aluminum alloys. GOST R 55375−12 grades Primary aluminum and alloys based on it. Stamps
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Aluminum, aluminum alloys | Foundry aluminum alloys |
Chemical composition
| Standard | Fe, % | Si, % | Be, % | Mg, % | Mn, % | Ti, % | Cu, % | Zn, % | Zr, % | Al, % |
|---|---|---|---|---|---|---|---|---|---|---|
| GOST 1583-93 | < 0.2 | < 0.2 | < 0.05 | 9.5–10.5 | < 0.1 | 0.05–0.15 | < 0.15 | < 0.1 | 0.05–0.2 | 88.5–90.35 |
Information on suppliers
Physical characteristics
| Temperature, °C | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\varkappa$$, $$\frac{W}{m\cdot K}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ | $$c\cdot 10^{-3}$$, $$\frac{J}{kg\cdot K}$$ |
|---|---|---|---|---|
| 20 | 2550 | |||
| 100 | 24.5 | 89 | 1050 |
Mechanical properties at 20 °C
Brinell hardness number
Casting and technological parameters
| linear shrinkage, % |
|---|
| 1.2 |
Analogues
| USA | Germany |
|---|---|
| 520 | 3.3292 |
Standards
| Standard | Description |
|---|---|
| GOST 1583-93 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Be | % | Beryllium |
| Mg | % | Magnesium |
| Mn | % | Manganese |
| Ti | % | Titan |
| Cu | % | Copper |
| Zn | % | Zinc |
| Zr | % | Zirconium |
| Al | % | Aluminium |
Description of physical characteristics
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\alpha\cdot 10^{6}$$ | $$K^{-1}$$ | 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) |
Description of mechanical properties
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |
| $$\epsilon_L$$ | % | Elongation at break (longitudinal) |
| $$KCU\cdot 10^{3}$$ | $$\frac{J}{m^2}$$ | Impact toughness |
Description of the casting and technological parameters
| Parameter | Units of measurement | Description |
|---|---|---|
| linear shrinkage | % | The difference between model dimensions and the model casting |