AlMg4,5 | 3.3345 Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Remark |
|---|---|---|---|---|---|---|
| 3.3345 (DIN 1725-1 : 1983-02) | 3.3345 | DIN 1725-1 : 1983-02 | DIN 1725-1 : 1983-02 replaced by DIN EN 573-3 : 2003-10 and DIN EN 573-4 : 2004-05 | Replaced | Germany | The alloy is characterised by a good corrosion resistance. It is sea water steady and resistant to saline atmosphere. The Mg content increases the strength, but the cold forming capacity decreases. The material is nature hard, i.e. only by a cold forming and not by a purposeful heat treatment a strength increase can be attained. It is well polishable and anodisable. The splinter-giving machinability becomes better with increasing Mg content, just as the weldability. The material is sensitive to intergranular corrosion. To inhibit the inclination of the intergranular corrosion in the technology a purposeful addition of Mn and/or Cr can be applied or an appropriate heat treatment, too. It is standardised as semi-finished material according to DIN 1788 as sheet metal and strip with max. 35 mm thickness). Application: Predominantly for packing (latch volume according to DIN 59606). |
Chemical Composition
| Cr [%] | Cu [%] | Fe [%] | Mg [%] | Mn [%] | Si [%] | Ti [%] | Zn [%] | Source | Remark |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Designation of the delivered Condition DIN | Delivery Condition EN | Strength Abbrevation | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A10 [%] | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
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Physical Properties
| Temperature [°C] | Melting Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Shear Modulus [GPa] | Thermal Conductivity [W/(m*K)] | Mean Specific Heat Capacity [kJ/(kg*K)] | Electric Conductivity [MS/m] | Source | Remark |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
Young's Modulus [GPa] vs Temperature [°C]
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| Material Name | Country | Standard |
|---|---|---|
| 5052 | Australia | AS 2848.1 |
| 5082 | France | NF A 50-481 |
| A-G4,5 | France | NF A 50-481 |
| AlMg4,5 | USA | AA 5082 |
| A5082P | Japan | JIS H 4000 |
| AlMg4,5 | Turkey | TS 412 |
| EN AW-Al Mg4,5 (EN AW-5082) | Germany | DIN EN 573-3 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| AlMg4,5 | Wieland Prometa GmbH, Düsseldorf |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Formability - Bending - Folding
| Condition Number | Strength Abbrevation | Nominal Size [mm] | Rolling Direction | Ductility | Bend Factor | Source | Remark |
|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur |
| blur | blur | blur | blur | blur | blur | blur | blur |
AlMg4,5 (3.3345; DIN 1725-1 : 1983-02)
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Shear modulus [GPa] | Poisson's ratio |
|---|---|---|---|
| blur | blur | blur | blur |
| blur | blur | blur | blur |
| blur | blur | blur | blur |
| blur | blur | blur | blur |
Alternating stress
| Temperature [°C] | Stress ratio | Alternating stress [MPa] | Cycles |
|---|---|---|---|
| blur | blur | blur | blur |
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| blur | blur | blur | blur |
| blur | blur | blur | blur |
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
Specific heat
| Temperature [°C] | Specific heat [kJ/(kg*K)] |
|---|---|
| blur | blur |
Density
| Temperature [°C] | Density [g/cm³] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Thermal conductivity
| Temperature [°C] | Thermal conductivity [W/(m*K)] |
|---|---|
| blur | blur |
Classification
| WIAM Material | Source description |
|---|---|
| blur | blur |
Designation
| Designation | Material number | Source |
|---|---|---|
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AlMg4,5 (hard; strip; 0.250-0.500mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
| blur | blur | blur | blur |
AlMg4,5 (hard, stress-relieved; strip; 0.180-0.350mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
| blur | blur | blur | blur |
AlMg4,5 (spring hard; strip; 0.180-0.350mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
| blur | blur | blur | blur |