Aluminum alloy AL30 (AK12MMgN)
Chemical composition
| Al | Aluminum | Rest |
| Fe | Iron | <0.7 |
| Si | Silicon | 11.0 — 13.0 |
| Mg | Magnesium | 0.8 — 1.3 |
| Mn | Manganese | <0.2 |
| Cu | Copper | 0.8 — 1.5 |
| Ni | Nickel | 0.8 — 1.3 |
| Sn | Tin | <0.01 |
| Pb | Lead | <0.05 |
| Ti | Titanium | <0.2 |
| Zn | Zinc | <0.2 |
| Ot | Total impurities | <1.1 |
EN AC-48000 DIN EN 1706: 2013
EN AC-AlSi12CuNiMg DIN EN 1706: 2013
EN AC-48000 DIN EN 1706: 2019
EN AC-AlSi12CuMgNi DIN EN 1706: 2019
260 VDS
Analogs in Russia
AL30sh
AK12MMgN
Al30
AK12MMgN GOST 1583−93
AK12MMgNK GOST 1583−93
AL30 GOST 1583−93
AL30K GOST 1583−93
AL25 GOST 1583−93
AL25K GOST 1583−93
AL30 GOST 2171−90
AL25 GOST 2685−75
AK12M2MgN GOST R 55375−12
AL25 GOST R 55375−12
AK12MMgN GOST R 55375−12
AL30 GOST R 55375−12
Analogs in the USA
336.0 ANSI
A332.0 ANSI
EN AC-48000 ASME SB / EN 1706
EN AC-AlSi12CuNiMg ASME SB / EN 1706
SB 108 (A03360) ASME SB108
SB 108 (336.0) ASME SB108
B 108 (336.0) ASTM B108
B 108 (A03360) ASTM B108
B 275 (A 03360) ASTM B275
336.0 QQ A-596d
J452 (321) SAE J452
A03360 UNS
336.0 Included in 2 standards
For the manufacture of shaped castings. Technical requirements GOST 1583−93 Cast aluminum alloys. Technical conditions GOST 2171−90 Parts, products, semi-finished products and billets of non-ferrous metals and alloys. Designation of the brand 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, % | Sn, % | Mg, % | Mn, % | Ti, % | Cu, % | Zn, % | Ni, % | Al, % | Pb, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 1583-93 | < 0.7 | 11–13 | < 0.01 | 0.8–1.3 | < 0.2 | < 0.2 | 0.8–1.5 | 0.8–0.2 | 0.8–1.3 | 81.8–86.55 | < 0.05 |
Information on suppliers
Physical characteristics
| Temperature, °C | $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ | $$\rho$$, $$\frac{kg}{m^3}$$ |
|---|---|---|
| 20 | 2700 | |
| 100 | 19 |
Mechanical properties at 20 °C
Brinell hardness number
Casting and technological parameters
| linear shrinkage, % | the temperature of the casting, °C |
|---|---|
| 1.15 | 700 |
Analogues
| USA | Germany |
|---|---|
| 383 | G-AlSi12(Cu) |
Standards
| Standard | Description |
|---|---|
| GOST 1583-93 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Sn | % | Tin |
| Mg | % | Magnesium |
| Mn | % | Manganese |
| Ti | % | Titan |
| Cu | % | Copper |
| Zn | % | Zinc |
| Ni | % | Nickel |
| Al | % | Aluminium |
| Pb | % | Lead |
Description of physical characteristics
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\alpha\cdot 10^{6}$$ | $$K^{-1}$$ | Coefficient of thermal (linear) expansion (range 20°C–T) |
| $$\rho$$ | $$\frac{kg}{m^3}$$ | The density of the material |
Description of mechanical properties
| Parameter | Units of measurement | Description |
|---|---|---|
| $$\sigma _{U}$$ | $$MPa$$ | Ultimate tensile strength |
| $$\epsilon_L$$ | % | Elongation at break (longitudinal) |
Description of the casting and technological parameters
| Parameter | Units of measurement | Description |
|---|---|---|
| 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 |