EN 1706 Grade AC-44200 F Aluminium Casting Alloy – High-Performance, Industrial Grade
Aluminium casting alloy (sand casting, permanent mould casting)
Properties
General
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Density | 2.65 g/cm³ | F | EN 1706, EN 13195 | Casting | |
20.0 °C | 2.65 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 | 75.0 GPa | F | EN 1706, EN 13195 | Casting | ||
20.0 °C | 75.0 GPa | F | EN 1706 | |||
Hardness, Brinell | 50.0 [-] | F | EN 1706, EN 13195 | Casting | ||
55.0 [-] | F | EN 1706, EN 13195 | Casting | |||
20.0 °C | 50.0 [-] | F | EN 1706 | |||
20.0 °C | 55.0 [-] | F | EN 1706 | |||
Poisson's ratio | 0.33 [-] | Typical for Cast 4xx.x Series Aluminium | ||||
Tensile strength | 150.0 MPa | F | EN 1706, EN 13195 | Casting | ||
170.0 MPa | F | EN 1706, EN 13195 | Casting | |||
20.0 °C | 150.0 MPa | F | EN 1706 | |||
20.0 °C | 170.0 MPa | F | EN 1706 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Coefficient of thermal expansion | 20 °C | 1.9999999999999998e-05 1/K | F | EN 1706, EN 13195 | Casting |
20 °C | 2.1e-05 1/K | F | EN 1706, EN 13195 | Casting | |
20 °C | 2.2e-05 1/K | F | EN 1706, EN 13195 | Casting | |
100 °C | 1.9999999999999998e-05 1/K | F | EN 1706, EN 13195 | Casting | |
100.0 °C | 2e-05 1/K | F | EN 1706 | ||
200 °C | 2.1e-05 1/K | F | EN 1706, EN 13195 | Casting | |
300 °C | 2.2e-05 1/K | F | EN 1706, EN 13195 | Casting | |
Melting point | 570.0 - 580.0 °C | F | EN 1706, EN 13195 | Casting | |
Specific heat capacity | 900.0 J/(kg·K) | F | EN 1706, EN 13195 | Casting | |
20.0 °C | 900.0 J/(kg·K) | F | EN 1706 | ||
Thermal conductivity | 20.0 °C | 140.0 - 170.0 W/(m·K) | F | EN 1706, EN 13195 | Casting |
Electrical
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Electrical conductivity | 20.0 °C | 17000000.0 - 24000000.0 S/m | F | EN 1706, EN 13195 | Casting |
Electrical resistivity | 4.17e-08 - 5.88e-08 Ω·m | F | EN 1706, EN 13195 | Casting |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Aluminium | 85.15 % | F | EN 1706 | |
Copper | 0.05 % | F | EN 1706, EN 13195 | Casting |
Iron | 0.55 % | F | EN 1706, EN 13195 | Casting |
0.65 % | F | EN 1706 | ||
Manganese | 0.35 % | F | EN 1706, EN 13195 | Casting |
Silicon | 10.5 - 13.5 % | F | EN 1706, EN 13195 | Casting |
Titanium | 0.15 % | F | EN 1706, EN 13195 | Casting |
Zinc | 0.1 % | F | EN 1706, EN 13195 | Casting |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | decorative: not recommended | |
| Corrosion properties | general: good | |
| General machinability | after thermal treatment: acceptable | |
| Processing methods | permanent mould casting, separately cast test sample | |
Metal
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