EN 573-3 Grade 3.3523 H26 Aluminum Alloy – 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 | H26 | EN 573-3, EN 485, EN 541, EN 754 |
Mechanical
| Property | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|
Bending Fatigue Strength | 125.0 MPa | H26 | EN 573-3, EN 485, EN 541, EN 754 | |
Bending angle 90° | 1.5 °/t | H26 | EN 573-3, EN 485 | |
2.0 °/t | H26 | EN 573-3, EN 485 | ||
3.0 °/t | H26 | EN 573-3, EN 485 | ||
3.5 °/t | H26 | EN 573-3, EN 485 | ||
Elastic modulus | 70.0 GPa | H26 | EN 573-3, EN 485, EN 541, EN 754 | |
Hardness, Brinell | 74.0 [-] | H26 | 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 | H26 | EN 573-3, EN 485, EN 541, EN 754 | |
Tensile strength | 250.0 - 300.0 MPa | H26 | EN 573-3, EN 485 | |
250.0 - 290.0 MPa | H26 | EN 573-3, EN 754 | ||
260.0 - 300.0 MPa | H26 | EN 573-3, EN 541 |
Thermal
| Property | Temperature | Value | Condition | Related Standards | Comment |
|---|---|---|---|---|---|
Coefficient of thermal expansion | -50 °C | 2.2100000000000002e-05 1/K | H26 | EN 573-3, EN 485, EN 541, EN 754 | |
20 °C | 2.2100000000000002e-05 1/K | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
20 °C | 2.38e-05 1/K | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
20 °C | 2.48e-05 1/K | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
20 °C | 2.5699999999999998e-05 1/K | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
100 °C | 2.38e-05 1/K | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
200 °C | 2.48e-05 1/K | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
300 °C | 2.5699999999999998e-05 1/K | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium | |||
Melting point | 605.0 - 650.0 °C | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
607.0 - 649.0 °C | H26 | EN 573-3, EN 485, EN 541, EN 754 | |||
Specific heat capacity | 900.0 J/(kg·K) | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
Thermal conductivity | 130.0 - 150.0 W/(m·K) | H26 | EN 573-3, EN 485, EN 541, EN 754 | ||
138 W/(m·K) | H26 | EN 573-3, EN 485, EN 541, EN 754 |
Electrical
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Electrical conductivity | 19000000.0 - 21000000.0 S/m | H26 | EN 573-3, EN 485, EN 541, EN 754 |
20000000.0 S/m | H26 | EN 573-3, EN 485, EN 541, EN 754 | |
Electrical resistivity | 4.76e-08 - 5.26e-08 Ω·m | H26 | EN 573-3, EN 485, EN 541, EN 754 |
5e-08 Ω·m | H26 | EN 573-3, EN 485, EN 541, EN 754 |
Chemical properties
| Property | Value | Condition | Related Standards |
|---|---|---|---|
Chromium | 0.15 - 0.35 % | H26 | EN 573-3, EN 485, EN 541, EN 754 |
Copper | 0.1 % | H26 | EN 573-3, EN 485, EN 541, EN 754 |
Iron | 0.40 % | H26 | EN 573-3, EN 485, EN 541, EN 754 |
Magnesium | 2.2 - 2.8 % | H26 | EN 573-3, EN 485, EN 541, EN 754 |
Manganese | 0.1 % | H26 | EN 573-3, EN 485, EN 541, EN 754 |
Silicon | 0.25 % | H26 | EN 573-3, EN 485, EN 541, EN 754 |
Zinc | 0.1 % | H26 | EN 573-3, EN 485, EN 541, 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 3.0915 H26 Aluminium Alloy – Key Properties & Standards
- EN 573-3 Grade 3.0505 H26 – Aluminum Alloy Properties & Standards
- AW‑1350 H26 Aluminum Alloy – EN 573‑3 Grade Specifications & Properties
- EN 573-3 Grade 3.0257 H26 – Premium Aluminum Alloy Properties
- EN 573-3 Grade 3.3315 (H26) – Standard Aluminum Alloy
- EN 573-3 Grade 3.3316 H26 Steel – Specifications & Mechanical Properties
- EN 573-3 Grade 3.0275 H26 – High-Strength Steel with R&D Support
- EN 573-3 Grade 3.0285 H26 – Comprehensive Technical Specifications
- EN 573-3 Grade 3.3523 F – High-Performance Marine Aluminum Alloy
- EN 573-3 Grade 3.3523 H26 Aluminum Alloy – Superior Corrosion Resistance & Welding Performance