EN 1706 AC-51200 F Aluminium Casting Alloy – Key Properties & Standards
Aluminium casting alloy (pressure die casting)
Properties
General
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Density | 2.6 g/cm³ | F | EN 1706, EN 13195 | Casting | |
20.0 °C | 2.6 g/cm³ | F | EN 1706 |
Mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Bending Fatigue Strength | 60.0 - 90.0 MPa | F | EN 1706, EN 13195 | Casting | ||
Elastic modulus | 68.0 GPa | F | EN 1706, EN 13195 | Casting | ||
20.0 °C | 68.0 GPa | F | EN 1706 | |||
Hardness, Brinell | 70.0 [-] | F | EN 1706, EN 13195 | Casting | ||
20.0 °C | 70.0 [-] | F | EN 1706 | |||
Poisson's ratio | 0.33 [-] | Typical for Cast 5xx.x Series Aluminium | ||||
Tensile strength | 200.0 MPa | F | EN 1706, EN 13195 | Casting | ||
20.0 °C | 200.0 MPa | F | EN 1706 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 2.4e-05 1/K | F | EN 1706, EN 13195 | Casting |
20 °C | 2.4999999999999998e-05 1/K | F | EN 1706, EN 13195 | Casting | |
100.0 °C | 2.4e-05 1/K | F | EN 1706, EN 13195 | Casting | |
100 °C | 2.4e-05 1/K | F | EN 1706, EN 13195 | Casting | |
200 °C | 2.4999999999999998e-05 1/K | F | EN 1706, EN 13195 | Casting | |
Melting point | 530.0 - 620.0 °C | F | EN 1706, EN 13195 | Casting | |
Specific heat capacity | 940.0 J/(kg·K) | F | EN 1706, EN 13195 | Casting | |
20.0 °C | 940.0 J/(kg·K) | F | EN 1706 | ||
Thermal conductivity | 20.0 °C | 60.0 - 90.0 W/(m·K) | F | EN 1706, EN 13195 | Casting |
Electrical
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Electrical conductivity | 20.0 °C | 11000000.0 - 14000000.0 S/m | F | EN 1706, EN 13195 | Casting |
Electrical resistivity | 7.14e-08 - 9.09e-08 Ω·m | F | EN 1706, EN 13195 | Casting |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Aluminium | 84.45 % | F | EN 1706 | |
Copper | 0.1 % | F | EN 1706, EN 13195 | Casting |
Iron | 1.0 % | F | EN 1706 | |
1.00 % | F | EN 1706, EN 13195 | Casting | |
Lead | 0.1 % | F | EN 1706, EN 13195 | Casting |
Magnesium | 8.0 - 10.5 % | F | EN 1706, EN 13195 | Casting |
Manganese | 0.55 % | F | EN 1706, EN 13195 | Casting |
Nickel | 0.1 % | F | EN 1706, EN 13195 | Casting |
Silicon | 2.5 % | F | EN 1706, EN 13195 | Casting |
Tin | 0.1 % | F | EN 1706, EN 13195 | Casting |
Titanium | 0.2 % | F | EN 1706, EN 13195 | Casting |
Zinc | 0.25 % | F | EN 1706, EN 13195 | Casting |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | decorative: good | |
| Corrosion properties | general: excellent | |
| General machinability | after thermal treatment: excellent | |
| Processing methods | pressure die casting, separately cast test sample | |
Metal
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