AW-5083 H18 Aluminum Alloy – EN 573-3 Certified Grade
Naturally hard AlMg alloy. The alloy is food safe.
Properties
General
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Density | 2.66 g/cm³ | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | |
20.0 °C | 2.64 - 2.66 g/cm³ | H18 | EN 573-3 | Seamless Tube | |
20.0 °C | 2.64 g/cm³ | H18 | EN 573-3 | Seamless Tube | |
20.0 °C | 2.66 g/cm³ | H18 | EN 573-3 | Seamless Tube |
Mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Elastic modulus | -270.0 °C | 70.0 GPa | H18 | EN 573-3 | Seamless Tube | |
71.0 GPa | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | |||
20.0 °C | 70.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
20.0 °C | 70.0 - 71.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
20.0 °C | 71.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
50.0 °C | 69.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
100.0 °C | 68.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
150.0 °C | 66.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
200.0 °C | 63.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
250.0 °C | 57.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
300.0 °C | 50.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
Elongation | 4.0 % | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | A100 | |
20.0 °C | 4.0 % | H18 | EN 573-3 | Seamless Tube | ||
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 5000 Series Aluminium | ||||
Poisson's ratio | 20.0 °C | 0.33 [-] | H18 | EN 573-3 | Seamless Tube | |
Shear modulus | 26.8 GPa | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | ||
20.0 °C | 26.8 - 27.0 GPa | H18 | EN 573-3 | Seamless Tube | ||
20.0 °C | 26.8 GPa | H18 | EN 573-3 | Seamless Tube | ||
Tensile strength | -196.0 °C | 575.0 MPa | H18 | EN 573-3 | ||
420.0 MPa | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | |||
20.0 °C | 420.0 MPa | H18 | EN 573-3 | Seamless Tube | ||
20.0 °C | 445.0 MPa | H18 | EN 573-3 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Coefficient of thermal expansion | -50 °C | 2.23e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | |
-50.0 °C | 2.23e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | ||
20 °C | 2.23e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | ||
20 °C | 2.42e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | ||
20 °C | 2.4999999999999998e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | ||
20 °C | 2.6e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | ||
100 °C | 2.42e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | ||
100.0 °C | 2.42e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | ||
200 °C | 2.4999999999999998e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | ||
200.0 °C | 2.5e-05 1/K | H18 | EN 573-3 | Seamless Tube | ||
300 °C | 2.6e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | ||
300.0 °C | 2.6e-05 1/K | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | ||
Max service temperature | -195.0 - 50.0 °C | H18 | EN 573-3 | Seamless Tube | Long | |
150.0 °C | Typical for Wrought 5000 Series Aluminium | |||||
Melting point | 574.0 - 638.0 °C | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | ||
Specific heat capacity | 900.0 J/(kg·K) | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | ||
20.0 °C | 899.0 - 900.0 J/(kg·K) | H18 | EN 573-3 | Seamless Tube | ||
20.0 °C | 899.0 J/(kg·K) | H18 | EN 573-3 | Seamless Tube | ||
20.0 °C | 900.0 J/(kg·K) | H18 | EN 573-3 | Seamless Tube | ||
Thermal conductivity | 20.0 °C | 110.0 - 140.0 W/(m·K) | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube | |
20.0 °C | 110.0 - 117.0 W/(m·K) | H18 | EN 573-3 | Seamless Tube | ||
20.0 °C | 117.0 - 140.0 W/(m·K) | H18 | EN 573-3 | Seamless Tube | ||
20.0 °C | 117.0 W/(m·K) | H18 | EN 573-3 | Seamless Tube |
Electrical
| Property | Temperature | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|---|
Electrical conductivity | 20.0 °C | 16000000.0 - 19000000.0 S/m | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar, Seamless Tube |
Electrical resistivity | 5.26e-08 - 6.25e-08 Ω·m | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | |
20.0 °C | 5.2e-08 - 6e-08 Ω·m | H18 | EN 573-3 | Seamless Tube | |
20.0 °C | 5.2e-08 - 6.2e-08 Ω·m | H18 | EN 573-3 | Seamless Tube | |
20.0 °C | 6e-08 Ω·m | H18 | EN 573-3 | Seamless Tube | |
20.0 °C | 6e-08 - 6.2e-08 Ω·m | H18 | EN 573-3 | Seamless Tube |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Chromium | 0.05 - 0.25 % | H18 | EN 573-3, EN 1592 | Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar |
Copper | 0.1 % | H18 | EN 573-3, EN 1592 | Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar |
Iron | 0.4 % | H18 | EN 573-3 | Seamless Tube |
0.40 % | H18 | EN 573-3, EN 1592 | Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar | |
Magnesium | 4.0 - 4.9 % | H18 | EN 573-3, EN 1592 | Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar |
Manganese | 0.4 - 1.0 % | H18 | EN 573-3, EN 1592 | Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar |
Silicon | 0.4 % | H18 | EN 573-3, EN 1592 | Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar |
Titanium | 0.15 % | H18 | EN 573-3, EN 1592 | Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar |
Zinc | 0.25 % | H18 | EN 573-3, EN 1592 | Seamless Tube, Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | decorative: sufficient, Protective: good | |
| Brazing | hard brazing (with flux/ without flux): poor / poor, friction soldering: acceptable, soft brazing with flux: poor | |
| Corrosion properties | Seawater: very good, weathering: very good | |
| Workability | Bending / Spinning (cold): good / sufficient, Impact extrusion (cold): sufficient, Deep drawing / upsetting (Condition) good (O) / good (O) | |
Metal
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- EN 573-3 Grade 3.1325 H18 Aluminium – Key Properties & Standards
- EN 573-3 Grade 3.2315 H18 – Aluminum 6000 Series Properties
- EN 573-3 Grade 3.3206 H18 – Detailed Material Properties & Standards
- AW-2117 H18: Premium Age-Hardenable AlCu Alloy (EN 573-3 Grade)
- EN 573-3 Grade AW-6056 H18 – High-Strength Age-Hardenable AlMgSi Alloy
- EN 573-3 Grade 3.3555 H18 Aluminium – Technical Overview
- EN 573-3 Grade AW-2011 H18 – High-Performance Aluminum Alloy for Precision Machining