EN 573-3 Aluminum Grade 3.3523 H38 – Superior Corrosion Resistance & Welding Performance
Aluminum DIN 3.3523 is a non-heat treatable alloy with excellent finishing qualities. DIN 3.3523 offers better corrosion resistance than most aluminum alloys, especially to salt water and marine atmospheres. This alloy can be readily welded using most common techniques and is in fact offers some of the best welding characteristics of all aluminum alloys.
Properties
General
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Density | 2.68 g/cm³ | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending Fatigue Strength | 130.0 MPa | H38 | EN 573-3, EN 1301, EN 485, EN 754 | |
Elastic modulus | 70.0 GPa | H38 | EN 573-3, EN 1301, EN 485, EN 754 | |
Elongation | 2.0 % | H38 | EN 573-3, EN 754 | A50 |
2.0 % | H38 | EN 573-3, EN 754 | A100 | |
3.0 % | H38 | EN 573-3, EN 485 | A50 | |
4.0 % | H38 | EN 573-3, EN 485 | A50 | |
5.0 % | H38 | EN 573-3, EN 1301 | ||
Hardness, Brinell | 81.0 [-] | H38 | EN 573-3, EN 485 | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 5000 Series Aluminium | ||
Poisson's ratio | 0.33 [-] | Typical for Wrought 5000 Series Aluminium | ||
Shear modulus | 26.3 GPa | H38 | EN 573-3, EN 1301, EN 485, EN 754 | |
Tensile strength | 260.0 MPa | H38 | EN 573-3, EN 1301 | |
270.0 MPa | H38 | EN 573-3, EN 485, EN 754 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | -50 °C | 2.2100000000000002e-05 1/K | H38 | EN 573-3, EN 1301, EN 485, EN 754 | |
20 °C | 2.2100000000000002e-05 1/K | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
20 °C | 2.38e-05 1/K | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
20 °C | 2.48e-05 1/K | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
20 °C | 2.5699999999999998e-05 1/K | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
100 °C | 2.38e-05 1/K | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
200 °C | 2.48e-05 1/K | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
300 °C | 2.5699999999999998e-05 1/K | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium | |||
Melting point | 605.0 - 650.0 °C | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
607.0 - 649.0 °C | H38 | EN 573-3, EN 1301, EN 485, EN 754 | |||
Specific heat capacity | 900.0 J/(kg·K) | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
Thermal conductivity | 130.0 - 150.0 W/(m·K) | H38 | EN 573-3, EN 1301, EN 485, EN 754 | ||
138 W/(m·K) | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 19000000.0 - 21000000.0 S/m | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
20000000.0 S/m | H38 | EN 573-3, EN 1301, EN 485, EN 754 | |
Electrical resistivity | 4.76e-08 - 5.26e-08 Ω·m | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
5e-08 Ω·m | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chromium | 0.15 - 0.35 % | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Copper | 0.1 % | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Iron | 0.40 % | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Magnesium | 2.2 - 2.8 % | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Manganese | 0.1 % | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Silicon | 0.25 % | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Zinc | 0.1 % | H38 | EN 573-3, EN 1301, EN 485, EN 754 |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | decorative: good, Protective: very good | |
| Corrosion properties | Seawater: very good to good, weathering: good | |
| Workability | Bending / Spinning (cold): very good / acceptable, Impact extrusion (cold): acceptable, Deep drawing / upsetting (Condition) good (O) / good (H12) | |
Metal
- EN 573-3 Grade 3.0515 H38 – High‑Performance Aluminium with Superior Mechanical Properties
- AW-3005 H38 – EN 573-3 Grade Aluminium Alloy
- EN 573-3 Grade 3.0525 H38 Aluminium Alloy – Comprehensive Property Profile
- EN 573-3 Grade 3.3315 H38 – Aluminium Specification & Performance
- EN 573-3 Grade 3.3316 H38 Aluminium – Key Mechanical & Physical Properties
- AW-3103 H38 Aluminium Alloy – EN 573-3 Certified Grade
- EN 573-3 Grade 3.3547 H38 – High-Strength Aluminium Alloy Properties
- EN 573-3 Grade 3.3555 H38: Key Properties and Standards Overview
- EN 573-3 Grade 3.3523 F – High-Performance Marine Aluminum Alloy
- EN 573-3 Aluminum Grade 3.3523 H38 – Superior Corrosion Resistance & Welding Performance