5050 aluminum is a medium-strength Al-Mg alloy in the 5000 series, offering excellent corrosion resistance and superior anodizing quality. With lower magnesium content than 5052, it delivers enhanced formability and a bright, uniform finish ideal for architectural and appliance applications. Linsy Aluminum supplies 5050 in sheet, plate, bar, tube, and wire, available in O, H32, and H34 tempers. Custom sizes, surface finishing, and MTC reports are provided with every order.
Доступные формы: sheet / plate / coil / bar / tube / wire / profile
Распространенные типы характера: O / H32 / H34
Поддержка обработки: CNC machining / laser cutting / polishing / anodizing
Документы по качеству: MTC report with every order
5050 aluminum is a wrought Al-Mg alloy in the 5000 series, with a nominal magnesium content of approximately 1.1–1.8%. Compared to the more widely used 5052 alloy, 5050 has a lower magnesium level, which gives it better formability and a brighter surface finish after anodizing while retaining good corrosion resistance.
This alloy is non-heat-treatable — its strength is developed through work hardening (strain hardening), which is reflected in its temper designations (O, H32, H34). It is commonly specified in applications where both moderate mechanical strength and a high-quality decorative finish are needed, such as architectural trim, appliance components, and automotive tubing.
5050 aluminum is recognized under the following designations: AA 5050 (Aluminum Association), UNS A95050, EN AW-5050 (European standard), JIS A5050 (Japanese standard), and GB/T 5050 (Chinese standard). It is typically supplied in sheet, plate, coil, bar, tube, and wire forms.
Linsy Aluminum supplies 5050 aluminum in a range of product forms to meet different manufacturing needs. Custom dimensions, cut-to-size options, and surface finishing can be arranged.
5050 aluminum sheet and coil are commonly used in decorative panels, appliance components, and architectural cladding. The alloy’s bright anodizing response and formability make it well suited for visible surfaces.
| Parameter | Typical Range |
|---|---|
| Толщина | 0.3 mm – 6.0 mm |
| Ширина | Up to 2,000 mm |
| Длина | Custom / cut-to-size |
| Tempers | O, H32, H34 |
| Surface | Mill finish, anodizing-ready, polished |
5050 aluminum plate provides greater thickness for structural or heavy-duty decorative applications. Available in O, H32, and H34 tempers with cut-to-size support.
| Parameter | Typical Range |
|---|---|
| Толщина | 6.0 mm – 100 mm |
| Ширина | Up to 2,500 mm |
| Длина | Custom / cut-to-size |
| Tempers | O, H32, H34 |
5050 aluminum bar is available in round, square, and flat profiles. It is suitable for machining into structural components, brackets, and decorative hardware where moderate strength and corrosion resistance are required.
| Parameter | Typical Range |
|---|---|
| Diameter (round) | 5 mm – 200 mm |
| Длина | Custom / cut-to-size |
| Tempers | O, H32, H34 |
5050 aluminum tube is used in hydraulic lines, fuel systems, and decorative tubular components. Its good formability allows for bending, flaring, and end-forming operations.
| Parameter | Typical Range |
|---|---|
| Outer diameter | 6 mm – 200 mm |
| Wall thickness | 0.5 mm – 15 mm |
| Длина | Custom / cut-to-size |
| Tempers | O, H32, H34 |
5050 aluminum wire is used in applications such as rivets, fasteners, and general fabrication where moderate strength and good corrosion resistance are sufficient.
| Parameter | Typical Range |
|---|---|
| Диаметр | 0.5 mm – 12 mm |
| Tempers | O, H32 |
| Упаковка | Coil or spool |
Custom 5050 aluminum profiles and extrusions can be arranged based on customer drawings and specifications. Contact Linsy with your profile requirements for a feasibility review and quotation.
| Стандарт | Наименование |
|---|---|
| AA (Ассоциация производителей алюминия) | 5050 |
| UNS | A95050 |
| EN AW | EN AW-5050 (EN AW-AlMg1.5(C)) |
| JIS | A5050 |
| GB/T (China) | 5050 |
| ISO | AlMg1.5 |
Common ASTM specifications applicable to 5050 aluminum products: ASTM B209 (sheet and plate), ASTM B211 (bar and wire). If your project requires compliance with a specific standard not listed here, please contact Linsy for confirmation.
| Элемент | Weight % (nominal) |
|---|---|
| Кремний (Si) | 0.40 max |
| Железо (Fe) | 0.70 max |
| Медь (Cu) | 0.20 max |
| Марганец (Mn) | 0.10 макс. |
| Магний (Mg) | 1.1 – 1.8 |
| Хром (Cr) | 0.10 макс. |
| Цинк (Zn) | 0,25 макс. |
| Другие (каждый) | 0,05 макс. |
| Прочие (всего) | 0,15 макс. |
| Алюминий (Al) | Баланс |
Note: The values above represent nominal composition ranges per alloy specification standards. Actual values may vary slightly between production batches. For lot-specific chemical composition, please refer to the MTC (Material Test Certificate) provided with your order.
5050 aluminum is a non-heat-treatable alloy; its mechanical properties depend on the temper condition (work-hardening level). The table below provides typical values for the most common tempers.
| Недвижимость | 5050-O | 5050-H32 | 5050-H34 |
|---|---|---|---|
| Прочность на разрыв (МПа) | 140 – 180 | 210 – 240 | 230 – 270 |
| Предел текучести (МПа) | 55 – 70 | 160 – 180 | 180 – 200 |
| Удлинение (%) | 20 – 24 | 7 – 12 | 5 – 8 |
| Density (g/cm³) | 2.69 | ||
Note: The values above are typical ranges for reference. Exact mechanical properties depend on product form, thickness, and applicable testing standards. For minimum guaranteed values per a specific ASTM or EN standard, please contact Linsy with your requirements.
| Темпер | Основное преимущество | Типовые применения |
|---|---|---|
| 5050-O | Softest condition — maximum formability and ductility for deep drawing and complex forming operations | Deep-drawn parts, complex formed components, spinning operations |
| 5050-H32 | Strain-hardened to quarter-hard — good balance of strength and formability, suitable for moderate bending and forming | Automotive tubing, panels, appliance housings, general sheet metal work |
| 5050-H34 | Strain-hardened to half-hard — higher strength, reduced formability, best for components where strength takes priority over shaping | Structural trim, brackets, decorative components with limited forming needs |
If you are unsure which temper suits your application, contact Linsy with details on your forming operations and strength requirements. Our team can help recommend the most suitable temper.
5050 aluminum is known for producing a bright, uniform surface finish after anodizing. The alloy’s controlled magnesium content and low impurities result in a clear, aesthetically consistent anodic layer, making it a preferred choice for architectural trims, decorative panels, nameplates, and signage where appearance matters.
As a 5000-series Al-Mg alloy, 5050 offers good resistance to atmospheric corrosion, including in marine and industrial environments. It is suitable for outdoor architectural applications, appliance components exposed to humidity, and general-purpose enclosures where long-term surface integrity is required.
Compared to 5052 (which has a higher magnesium content), 5050 offers better formability in the annealed (O) temper. It can be bent, drawn, spun, and stamped into complex shapes without cracking. The H32 and H34 tempers provide progressively higher strength at the cost of reduced formability — refer to the Temper Selection Guide above for your specific application.
5050 aluminum can be welded using conventional methods including TIG (GTAW) and MIG (GMAW). As with other 5000-series alloys, proper filler metal selection and surface preparation are important to avoid porosity and achieve sound weld joints. For structural or load-bearing welded applications, consult Linsy for processing recommendations.
Linsy Aluminum provides a range of processing and surface finishing services for 5050 aluminum products. The recommended processing methods for this alloy include:
Note on welding: While 5050 can be TIG or MIG welded, the heat input during welding will reduce the strength of work-hardened tempers (H32, H34) in the heat-affected zone. For welded structures, design accordingly or consider post-weld treatment.
Linsy Aluminum maintains quality management systems in compliance with ISO 9001, ISO 14001, and ISO 45001 standards. Quality control spans the full production process, from raw material selection to finished product inspection.
Linsy Aluminum is a Shenzhen-based aluminum factory with more than 20 years of industry experience. For 5050 aluminum buyers, we offer:
Both are 5000-series Al-Mg alloys, but 5050 has a lower magnesium content (1.1–1.8% vs. 5052’s 2.2–2.8%). This gives 5050 better formability and a brighter anodized finish, while 5052 offers higher strength. 5050 is preferred for decorative and appearance-critical applications; 5052 is more common for structural and marine applications.
Yes. 5050 aluminum is considered one of the best 5000-series alloys for anodizing. Its controlled chemistry produces a clear, bright, and uniform anodic layer, making it ideal for architectural and decorative applications where surface appearance is important.
5050-O (annealed) is the recommended temper for deep drawing, spinning, and complex forming operations. It provides maximum ductility and the lowest risk of cracking during severe deformation.
No. 5050 is a non-heat-treatable alloy. Its strength is developed through work hardening (cold working), reflected in temper designations H32 (quarter-hard) and H34 (half-hard). Annealing (O temper) restores the softest condition.
ASTM B209 covers aluminum and aluminum-alloy sheet and plate, including 5050. For European markets, the applicable designation is EN AW-5050. If your project requires a specific national or international standard, please contact Linsy for confirmation of compliance.
Yes. Linsy supports both small trial orders and full-scale production volumes. For non-stock specifications, low-MOQ custom production is available with a typical lead time of 10–60 days.
MOQ depends on the product form, alloy, dimensions, and whether the item is in stock or requires custom production. Standard in-stock items have flexible minimums. Contact Linsy for the MOQ applicable to your specific requirements.
In-stock items can ship within a few working days. Custom production orders typically take 10–60 days, depending on the alloy, dimensions, processing complexity, and order volume.
Yes, sample orders are supported. Standard sample dimensions and availability may vary by alloy and product form. Contact Linsy to discuss sample requirements.
Linsy accepts T/T (bank transfer) and L/C (letter of credit). Payment terms can be discussed based on order value and customer relationship.
Every order includes an MTC (Material Test Certificate) issued by Linsy Aluminum. SGS third-party test reports (chemical composition, mechanical properties, ultrasonic testing, RoHS + REACH) are available on request at additional cost.
Contact Linsy Aluminum through the inquiry form on this page, by email, or by phone. Please include the alloy, product form, dimensions, quantity, temper, and any processing or certification requirements for a prompt quotation.
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Linsy Aluminum - ведущий поставщик продукции для обработки алюминия, обслуживающий различные отрасли промышленности, включая аэрокосмическую, общее машиностроение, автомобильную, морскую, судостроительную и другие специализированные промышленные приложения.
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