DIN 1712-3 Grade 3.0255 F Aluminium Alloy – High Conductivity & Excellent Corrosion Resistance
Pure aluminium This material is well anodically oxidizable, and possesses a good electrical and thermal conductivity. The splinter-giving workability is bad because of danger of smearing. Its mechanical strength is low, the plasticity high. The forming capacity and the chemical as well as the weather proofness are excellent. The material is well suitable for welding and braze welding. Application: apparatus engineering, roll bond, z-bond, household devices, camp and transportation containers for the chemical, pharmaceutical and food industry, roofings, linings, arts and crafts, packing, flow pressed parts (tubes, tube, doses, bottles), reflectors, generally metal-describe, large bottles (to 10 l), metal goods, far neck catches, heat exchanger (profiles, gilled pipes), pressure tanks according to AD-W 6/1, liquid air separation, thermal insulation, antennas, parabolic reflector, tank -, silo trucks, body parts, aircraft construction, tools, forms and devices in mechanical engineering.
Quantity: One truck load – Specialty products on request.Additional services: Via Cindal (the Aludium R&D department): R&D services, benchmarking, chemical audits, material specification, process optimisation, quality monitoring, sample analysis, prototyping, trainingProperties
General
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Density | 2.7 g/cm³ | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||
20.0 °C | 2.7 g/cm³ | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube |
Mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Elastic modulus | -195.0 °C | 78.4 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
-85.0 °C | 73.5 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | ||
-30.0 °C | 71.4 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | ||
69.0 GPa | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||||
20.0 °C | 60.0 - 70.0 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | ||
20.0 °C | 70.0 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | ||
100.0 °C | 68.6 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | ||
150.0 °C | 66.5 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | ||
200.0 °C | 63.0 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | ||
250.0 °C | 56.0 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | ||
Elongation | 23.0 % | F | EN 573-3, EN 755 | A50 | ||
25.0 % | F | EN 573-3, EN 755 | A100 | |||
20.0 °C | 20.0 % | F | DIN 1712-3, EN 573-3, EN 573-4 | Sheet | ||
20.0 °C | 22.0 % | F | DIN 1712-3, EN 573-3, EN 573-4 | Profile, Rod, Tube | A10 | |
20.0 °C | 23.0 % | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging | ||
20.0 °C | 25.0 % | F | DIN 1712-3, EN 573-3, EN 573-4 | Profile, Rod, Tube | ||
Hardness, Brinell | 23.0 [-] | F | EN 573-3, EN 570 | |||
20.0 °C | 18.0 [-] | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging | ||
20.0 °C | 20.0 [-] | F | DIN 1712-3, EN 573-3, EN 573-4 | Profile, Rod, Tube | ||
20.0 °C | 22.0 [-] | F | DIN 1712-3, EN 573-3, EN 573-4 | Sheet | ||
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 1000 Series Aluminium | ||||
Poisson's ratio | 0.33 [-] | Typical for Wrought 1000 Series Aluminium | ||||
Shear modulus | 25.9 GPa | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | |||
20.0 °C | 25.0 - 26.5 GPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | ||
Tensile strength | 60.0 MPa | F | EN 573-3, EN 755 | |||
65.0 MPa | F | EN 573-3, EN 485 | ||||
80.0 - 130.0 MPa | F | EN 573-3, EN 1715-3, EN 1715-4 | ||||
20.0 °C | 65.0 MPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Profile, Rod, Tube | ||
20.0 °C | 70.0 MPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging | ||
20.0 °C | 75.0 - 110.0 MPa | F | DIN 1712-3, EN 573-3, EN 573-4 | Sheet |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Coefficient of thermal expansion | -50 °C | 2.17e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755, DIN 1712-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube |
-50.0 °C | 2.17e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755, DIN 1712-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
20 °C | 2.17e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755, DIN 1712-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
20 °C | 2.35e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755, DIN 1712-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
20 °C | 2.4399999999999997e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||
20 °C | 2.5399999999999997e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||
100 °C | 2.35e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755, DIN 1712-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
100.0 °C | 2.35e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755, DIN 1712-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
200 °C | 2.4399999999999997e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||
200.0 °C | 2.44e-05 1/K | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
300 °C | 2.5399999999999997e-05 1/K | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||
300.0 °C | 2.54e-05 1/K | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
Melting point | 646.0 - 657.0 °C | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||
Specific heat capacity | 900.0 J/(kg·K) | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||
20.0 °C | 900.0 J/(kg·K) | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
Thermal conductivity | 20.0 °C | 210.0 - 220.0 W/(m·K) | F | DIN 1712-3, EN 573-3, EN 573-4, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | Forging, Profile, Rod, Sheet, Tube |
Electrical
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Electrical conductivity | 34000000.0 - 36000000.0 S/m | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||
20.0 °C | 34800000.0 - 36000000.0 S/m | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube | |
Electrical resistivity | 2.78e-08 - 2.94e-08 Ω·m | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Aluminium | 99.5 % | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | |
Copper | 0.05 % | F | DIN 1712-3, EN 573-3, EN 573-4, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | Forging, Profile, Rod, Sheet, Tube |
Iron | 0.4 % | F | DIN 1712-3, EN 573-3, EN 573-4 | Forging, Profile, Rod, Sheet, Tube |
0.40 % | F | EN 573-3, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | ||
Magnesium | 0.05 % | F | DIN 1712-3, EN 573-3, EN 573-4, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | Forging, Profile, Rod, Sheet, Tube |
Manganese | 0.05 % | F | DIN 1712-3, EN 573-3, EN 573-4, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | Forging, Profile, Rod, Sheet, Tube |
Silicon | 0.25 % | F | DIN 1712-3, EN 573-3, EN 573-4, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | Forging, Profile, Rod, Sheet, Tube |
Titanium | 0.05 % | F | DIN 1712-3, EN 573-3, EN 573-4, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | Forging, Profile, Rod, Sheet, Tube |
Zinc | 0.07 % | F | DIN 1712-3, EN 573-3, EN 573-4, EN 1386, EN 1715-3, EN 1715-4, EN 485, EN 570, EN 755 | Forging, Profile, Rod, Sheet, Tube |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | decorative: gut (EQ: sehr gut), Protective: very good | |
| Brazing | hard brazing (with flux/ without flux): very good / very good, friction soldering: very good, soft brazing with flux: very good | |
| Corrosion properties | Seawater: acceptable, weathering: good | |
| Workability | Bending / Spinning (cold): very good / very good, Impact extrusion (cold): very good, Deep drawing / upsetting (Condition) very good (H14) / very good (H12) | |
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