Aluminij Industries produces quality foundry alloys as mold cast ingots. Alloys DIN226, ADC12, and A380 are used for die-casting and have high castability, low density, high productivity, low shrinking rate, and relatively high strength. These properties make it useful mostly in the automobile industry.
Ingots
Ingots
CHEMICAL COMPOSITION
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Sn | Pb | Each | Total | Aluminium (min) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DIN226 | 8-11% | 1% | 2-3.5% | 0.1-0.4% | 0.1-0.5% | - | 0.3% | 1.2% | 0.15% | 0.1% | 0.2% | - | 0.15% | Reminder |
| ADC12 | 9.6-12% | ≤1.3% | 1.5-3.5% | ≤0.5% | ≤0.3% | - | ≤0.5% | ≤1.0% | ≤0.30% | ≤0.2% | ≤0.2% | - | - | Reminder |
| A380 | 7.5-9.5% | 1.3% | 3-4% | ≤0.5% | ≤0.1% | - | ≤0.5% | ≤3% | ≤- | ≤0.35% | ≤- | - | 0.5% | Reminder |
MECHANICAL PROPERTIES
| Alloy | Elongation % in 50mm | Tensile Strength MPa | Yield Strength (%0.2%) MPa | Impact Strength J | Hardness Brinell (HB) |
|---|---|---|---|---|---|
| DIN226 | 3.5 | 310 | 150 | 4 | 75 |
| ADC12 | 3.5 | 310 | 150 | 4 | 75 |
| A380 | 3.5 | 310 | 150 | 4 | 75 |
PHYSICAL PROPERTIES
| Alloy | Density (g/cm3) | Melting Point (Average +/-50)(°C) | Thermal Conductivity (W/mK) | Coefficient of Thermal Expansion (µm/°K) | Electrical Conductivity (%IACS) |
|---|---|---|---|---|---|
| DIN226 | 2.74 | 549 | 96 | 21.1 | 23 |
| ADC12 | 2.74 | 549 | 96 | 21.1 | 23 |
| A380 | 2.74 | 549 | 96 | 21.1 | 23 |
FOUNDRY ALLOYS
Aluminij foundry alloys are a blend of different metallic elements, often created to enhance a specific characteristic of the material, such as strength and durability. An aluminium alloy typically consists of the latter as the main metal in the blend, often combined with other elements, such as silicon, tin, manganese, copper, and magnesium, depending on the specific application of the material produced. These alloys represent a rising trend across many industries, and aluminium as a base material is seen as the material of the future, due to it being light, durable, and recyclable.
With the right combination of elements, great strength of the material can be achieved, and in some cases, aluminum alloys could outperform steel. Aluminij produces a wide range of aluminum alloys, and their quality is ensured by using high-grade raw materials and a meticulous quality control process.
| Alloy | Si | Cu | Mg | Zn | Fe | Mn | Ti | Ni | Pb | Sn | Cd | Al |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AK5M2 | 2.0-6.0 | 2.00 max | 0.1-0.85 | 1.0-1.5 | 1.00 max | 0.2-0.8 | 0.05-0.20 | 0.5 max | 0.3 max | 0.3 max | 0.01 max | balance |
| AK5M2 Type-1* | 2.0-10.0 | 2.00 max | 0.85 max | 1.00 max | 1.00 max | 0.2-0.8 | 0.05-0.20 | 0.50 max | 0.3 max | 0.3 max | 0.01 max | balance |
| AK5M2 Type-2* | 2.0-10.0 | 2.00 max | 0.50 max | 1.00 max | 1.00 max | 0.2-0.8 | 0.05-0.20 | 0.50 max | 0.3 max | 0.3 max | 0.01 max | balance |
| AK5M2 Type-3* | 2.0-10.0 | 2.00 max | 0.3 max | 1.00 max | 1.00 max | 0.2-0.8 | 0.05-0.20 | 0.50 max | 0.3 max | 0.3 max | 0.01 max | balance |
| AK5M2 Type-4* | 2.0-10.0 | 2.00 max | 0.1 max | 1.00 max | 1.00 max | 0.2-0.8 | 0.05-0.20 | 0.50 max | 0.3 max | 0.3 max | 0.01 max | balance |
| AK5M2 Type-5* | 2.0-10.0 | 2.00 max | 0.1-0.85 | 1.00 max | 1.00 max | 0.2-0.8 | 0.05-0.20 | 0.50 max | 0.3 max | 0.3 max | 0.01 max | balance |
