5182 is a high-magnesium 5xxx aluminum alloy (AlMg4.5Mn0.4) known for its balance of strength, formability, and weldability. It is widely used for automotive body panels, packaging, and welded structures, and is supplied in sheet, plate, bar, tube, and wire across O, H32, and H34 tempers.
Moduli disponibili: sheet / plate / bar / tube / wire / coil
Temperamenti comuni: O, H111, H32, H34
Supporto per l'elaborazione: CNC machining / laser cutting / welding / anodizing
Documenti di qualità: Rapporto MTC allegato a ogni ordine
5182 Aluminum Alloy (AlMg4.5Mn0.4) is a non-heat-treatable aluminum-magnesium (5xxx) alloy. Its strength comes from magnesium in solid solution and strain hardening, not heat treatment. It offers good corrosion resistance—especially in marine and industrial environments—and welds well, which makes it a common choice for structures exposed to water, chemicals, or cycling loads.
5182 Aluminum Alloy is supplied in several forms and tempers. Standard size ranges are below; other dimensions can be discussed with our team.
| Articolo | Spessore |
|---|---|
| Spessore | 0.5 – 150 mm |
| Larghezza | 1000 – 3000 mm |
| Lunghezza | 1000 – 6000 mm |
| 1000–6000 mm o bobina | O, H111, H32, H34 |
| Articolo | Spessore |
|---|---|
| Diameter / side | 6 – 400 mm |
| Lunghezza | 1000 – 6000 mm |
| 1000–6000 mm o bobina | O, H111, H32, H34 |
| Articolo | Spessore |
|---|---|
| Diametro esterno | 6 – 400 mm |
| Spessore della parete | 0.5 – 40 mm |
| Lunghezza | 1000 – 6000 mm |
| 1000–6000 mm o bobina | O, H111, H32, H34 |
| Articolo | Spessore |
|---|---|
| Diametro | 0.8 – 12 mm |
| Peso della bobina | 10 – 500 kg |
| Size tolerance | ± 0.05 mm |
| 1000–6000 mm o bobina | O, H111, H32, H34 |
| Standard | Denominazione |
|---|---|
| AA (USA) | Lega di alluminio 5182 |
| EN AW | AlMg4.5Mn0.4 |
| Serie | 5000 (Al-Mg, non-heat-treatable) |
| Elemento | Peso % |
|---|---|
| Si | Famiglia |
| Fe | 0.35 max |
| Cu | 0,15 max |
| Mn | 0.20 – 0.50 |
| Mg | 4.0 – 5.0 |
| Cr | 0,10 max |
| Zn | 0,25 max |
| Ti | 0,10 max |
| Al | Equilibrio |
Values are typical AA composition ranges; confirm against the ordered specification and the supplied MTC.
| Temperamento | Resistenza a trazione (MPa) | Snervamento (MPa) | Allungamento (%) | Brinell |
|---|---|---|---|---|
| O | 275 | 125 | 21 | 65 |
| H111 | 300 | 180 | 16 | 70 |
| H32 | 315 | 235 | 12 | 75 |
| H34 | 330 | 255 | 10 | 80 |
Mechanical values are representative room-temperature typicals for plate, sheet, or bar and should be confirmed against the ordered thickness and the supplied MTC.
Choose the softest temper that meets the strength need to keep forming and welding straightforward.
At about 4.5% Mg, 5182 delivers good strength while staying formable in soft tempers.
Commonly used for drawn and formed parts such as automotive body panels and can stock.
Good resistance in atmospheric and mildly corrosive environments.
5182 Aluminum Alloy is a non-heat-treatable 5xxx alloy, so strength comes from strain hardening (H-tempers), not heat treatment. It cuts, drills, and welds well with standard aluminum tooling.
Note: anodized color of 5xxx alloys can differ slightly from 6xxx alloys; confirm the finish on a sample if color match matters.
Every 5086 order ships with a Mill Test Certificate (MTC) that reports the actual chemical analysis and mechanical results for the supplied material. Third-party SGS or equivalent test reports can be arranged on request for project or tender requirements.
Linsy Aluminum is a Shenzhen-based aluminum supplier with more than 20 years of experience serving marine, transport, and general engineering customers. We supply 1000–8000 series material in plate, bar, tube, wire, coil, profile, and block forms.
For a quote, share your alloy, temper, dimensions, quantity, and any certificate requirements.
No. 5182 is a non-heat-treatable 5xxx alloy; strength is set by magnesium content and strain hardening.
O, H111, H32, and H34 are common for formed and welded parts.
5182 is a medium-strength forming alloy (Mg ~4.5), while 5083 is a higher-strength marine plate alloy. Pick based on forming needs versus required strength.
Custom sizes are usually produced within 10–60 days depending on alloy, temper, and quantity. Confirm the schedule when you request a quote.
Yes. An MTC is provided with every order, and third-party test reports can be arranged on request.
Mill finish, anodizing, polishing, powder coating, and PVC film are available depending on the form.
We support low MOQs for custom requests. Share your required size and quantity for a quote.
Vantaggi Linsy
Linsy Aluminum è un fornitore leader di prodotti per la lavorazione dell'alluminio, che serve diversi settori, tra cui quello aerospaziale, dell'ingegneria generale, automobilistico, marittimo, navale e altre applicazioni industriali specializzate.
Ci impegniamo a mantenere i più alti standard di qualità e responsabilità ambientale, come dimostrano le nostre certificazioni: ISO 9001:2008, ISO 14001:2004 e SGS.
