Stop aluminium 5252

What Is 5252 Aluminum Alloy Aluminum?

5252 Aluminum Alloy (AlMg2.5) 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.

Available 5252 Aluminum Alloy Aluminum Products

5252 Aluminum Alloy is supplied in several forms and tempers. Standard size ranges are below; other dimensions can be discussed with our team.

Blacha i płyta

Pozycja	Zakres
Grubość	0.5 – 150 mm
Szerokość	1000 – 3000 mm
Długość	1000 – 6000 mm
Typowe stany	O, H22, H24, H26, H28

Bar (Round / Flat / Square)

Pozycja	Zakres
Diameter / side	6 – 400 mm
Długość	1000 – 6000 mm
Typowe stany	O, H22, H24, H26, H28

Tube & Pipe

Pozycja	Zakres
Średnica zewnętrzna	6 – 400 mm
Grubość ścianki	0.5 – 40 mm
Długość	1000 – 6000 mm
Typowe stany	O, H22, H24, H26, H28

Wire & Coil

Pozycja	Zakres
Średnica	0.8 – 12 mm
Masa zwoju	10 – 500 kg
Tolerancja wymiarowa	± 0.05 mm
Typowe stany	O, H22, H24, H26, H28

Dane techniczne i odpowiedniki oznaczeń

Standard	Oznaczenie
AA (USA)	Stop aluminium 5252
EN AW	AlMg2,5
Seria	5000 (Al-Mg, non-heat-treatable)

Skład chemiczny

Element	Waga %
Si	0,08 maks.
Fe	0,10 maks
Cu	0,10 maks
Mn	0,10 maks
Mg	2.2 - 2.8
Cr	—
Zn	0.05 max
Ti	0.05 max
Al	Równowaga

Values are typical AA composition ranges; confirm against the ordered specification and the supplied MTC.

Właściwości mechaniczne w zależności od stanu utwardzenia

Temperament	Wytrzymałość na rozciąganie (MPa)	Granica plastyczności (MPa)	Wydłużenie (%)	Brinell
O	180	80	23	50
H22	210	120	16	55
H24	230	150	12	60
H26	250	175	10	65
H28	270	200	8	70

Mechanical values are representative room-temperature typicals for plate, sheet, or bar and should be confirmed against the ordered thickness and the supplied MTC.

Przewodnik po doborze hartowania

• O (wyżarzony): softest, best formability and corrosion resistance; for deep drawing and welding.
• H1xx / H2xx / H3xx: strain-hardened tempers with increasing strength and decreasing ductility.
• H116 / H321: stabilized tempers for marine plate with good exfoliation-corrosion resistance.

Choose the softest temper that meets the strength need to keep forming and welding straightforward.

Kluczowe cechy charakterystyczne

Decorative finish

Low impurity levels give a clean, bright surface that takes anodizing and polishing well.

Formowalność

Good cold and hot formability for panels, trims, and architectural parts.

Odporność na korozję

Good general corrosion resistance for indoor and mild outdoor use.

Zastosowania

• Architectural and decorative panels
• Wykończenie urządzeń i mebli
• Nameplates and signage
• Automotive bright trim
• Lightly stressed formed parts

Uwagi dotyczące obróbki i wykończenia powierzchni

5252 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.

• Cięcie: CNC machining, laser cutting, and sawing are supported.
• Spawanie: TIG and MIG welding with matching or compatible 5xxx filler.
• Formowanie: good cold formability in O and soft H-tempers.
• Wykończenie powierzchni: mill finish, anodizing, polishing, powder coating, or PVC film protection.

Note: anodized color of 5xxx alloys can differ slightly from 6xxx alloys; confirm the finish on a sample if color match matters.

Dokumentacja jakości i kontrola jakości

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.

• MTC (EN 10204 3.1 or 3.2) with every order
• Dimensional inspection against the agreed tolerance
• Surface and visual check before packing
• Material traceability by heat / lot number

Why Choose Linsy for 5252 Aluminum Alloy

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.

• ISO 9001, ISO 14001, and ISO 45001 certified management systems
• MTC with every order and SGS test reports available on request
• CNC machining, laser cutting, welding, and surface finishing support
• Typical custom lead time 10–60 days, with low minimum order quantities

For a quote, share your alloy, temper, dimensions, quantity, and any certificate requirements.

Powiązane materiały

• Stop aluminium 5052
• 5083 Marine-Grade Aluminum
• Stop aluminium 5251
• Anodizing Aluminum Surfaces

5252 Aluminum Alloy Aluminum FAQ

Is 5252 heat treatable?

No. 5252 is a non-heat-treatable 5xxx alloy; properties are set by magnesium and strain hardening.

What tempers are typical for 5252 sheet?

O, H22, H24, H26, and H28 are common for formed and decorative parts.

5252 vs 5052?

Both are medium-strength 5xxx alloys. 5252 is often selected for brighter decorative anodized finishes, while 5052 is the broader general-purpose choice.

Najczęściej zadawane pytania dotyczące zamówień ogólnych

Jaki jest typowy czas realizacji zamówienia?

Custom sizes are usually produced within 10–60 days depending on alloy, temper, and quantity. Confirm the schedule when you request a quote.

Czy dostarczacie świadectwa badań hutniczych?

Yes. An MTC is provided with every order, and third-party test reports can be arranged on request.

What surface finishes are available?

Mill finish, anodizing, polishing, powder coating, and PVC film are available depending on the form.

Jaka jest minimalna wielkość zamówienia?

We support low MOQs for custom requests. Share your required size and quantity for a quote.