EN AW-5154A · AlMg3.5
A mid-magnesium marine alloy positioned between 5754 and 5083 — corrosion-proof in salt atmospheres with a strength bonus over 5052, and available with aerospace sheet pedigree (AMS 4018/4019).
Material Data
Composition and physical properties
| Element | Limit / range |
|---|---|
| Si | ≤ 0.50 |
| Fe | ≤ 0.50 |
| Cu | ≤ 0.10 |
| Mn | 0.10 – 0.50 |
| Mg | 3.1 – 3.9 |
| Cr | ≤ 0.25 |
| Zn | ≤ 0.20 |
| Ti | ≤ 0.20 |
| Al | balance |
Limits per EN 573-3 / applicable registration. The governing specification on your order prevails.
| Property | Value |
|---|---|
| Density | 2.67 g/cm³ |
| Melting range | 593 – 643 °C |
| Thermal expansion (20–100 °C) | 23.9 µm/m·K |
| Elastic modulus | 70.3 GPa |
| Thermal conductivity | 125 W/m·K |
| Electrical conductivity | 32 % IACS |
Strength Data
Mechanical properties by temper
Typical room-temperature values for orientation. Design minimums depend on product form, thickness and the governing specification — request the applicable table with your inquiry.
| Temper | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| H111 | 120 | 240 | 18 | 63 |
| H22 | 170 | 260 | 14 | 65 |
| H32 | 180 | 270 | 13 | 67 |
Designations & Standards
How this alloy appears on drawings
| System | Designation |
|---|---|
| ISO / EN designation | AlMg3.5 |
| EN numeric | EN AW-5154A |
| UNS | A95154 |
| Werkstoff-Nr. | 3.3535 |
| Common product standards | AMS 4018, AMS 4019 · ASTM B209 · EN 485 / EN 573-3 |
Supply Program
Available from Lipol as
| Product form | Standard | Alloy | Temper | Category |
|---|---|---|---|---|
| Plate | AMS 4018 | 5154 | H111 | Aerospace & Defense |
| Plate | AMS 4019 | 5154 | H32 | Aerospace & Defense |
| Plate | EN AW | 5154 | H22 | General Industry |
Additional tempers, forms and specifications available on request — the table shows the standard program.
Applications
Where EN AW-5154A is the right answer
- Welded marine structures
- Storage tanks and drums
- Transport bodywork
- Wire and rivet stock
Specifying EN AW-5154A?
State the temper, product form, dimensions and governing standard from the tables above, and we will confirm availability with a firm price and delivery date — typically within one business day.
Request a QuoteMaterial Engineering
Not sure EN AW-5154A is the right alloy?
Describe the application — load, environment, joining, finishing — and our engineers will confirm the choice or propose a better-value alternative.