DIN 1725-1 Grade 3.3211 T8 Alloy: Superior Corrosion Resistance & Finish
DIN 3.3211 is a readily available alloy that has good surface finish and ability to be anodized.Easy of weldability and brazability with nice surface finish. Resistance to corrosion from seawater and atmospheric conditions. Suitable for hot forging.
Properties
General
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Density | 20.0 °C | 2.7 g/cm³ | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Elastic modulus | 20.0 °C | 68.3 - 69.6 GPa | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat | |
Elongation | 20.0 °C | 8.0 % | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet | |
20.0 °C | 8.0 % | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Flat | A10 | |
20.0 °C | 9.0 % | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet | ||
20.0 °C | 10.0 % | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Flat | ||
Hardness, Brinell | 20.0 °C | 90.0 [-] | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Flat, Sheet | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 6000 Series Aluminium | ||||
Poisson's ratio | 0.33 [-] | Typical for Wrought 6000 Series Aluminium | ||||
Shear modulus | 20.0 °C | 26.2 | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat | |
Tensile strength | 20.0 °C | 290.0 MPa | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Flat, Sheet |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Coefficient of thermal expansion | 1.6e-05 - 2.4e-05 1/K | Typical for Wrought 6000 Series Aluminium | ||||
Melting point | 555.0 - 655.0 °C | Typical for Wrought 6000 Series Aluminium | ||||
Specific heat capacity | 20.0 °C | 870.0 J/(kg·K) | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat | |
Thermal conductivity | 20.0 °C | 150.0 - 165.0 W/(m·K) | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Electrical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Electrical conductivity | 20.0 °C | 20000000.0 - 30000000.0 S/m | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat | |
Electrical resistivity | 2.9e-08 - 5e-08 Ω·m | Typical for Wrought 6000 Series Aluminium |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Chromium | 0.04 - 0.35 % | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Copper | 0.15 - 0.4 % | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Iron | 0.7 | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Magnesium | 0.8 - 1.2 % | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Manganese | 0.15 | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Silicon | 0.4 - 0.8 % | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Titanium | 0.15 | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Zinc | 0.25 | T8 | DIN 1725-1, EN 573-3, EN 573-4, WL 3.3214-1 | Sheet, Flat |
Technological properties
| Property | ||
|---|---|---|
| Workability | Excellent workability. | |
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