5050 알루미늄 합금

5050 알루미늄 합금이란?

5050 알루미늄은 5000 계열의 가공용 Al-Mg 합금으로, 명목상 마그네슘 함량이 약 1.1–1.8%입니다. 보다 널리 사용되는 5052 합금에 비해 5050은 마그네슘 함량이 낮아, 우수한 내식성을 유지하면서도 성형성이 더 뛰어나고 양극 산화 처리 후 표면 마감이 더 밝습니다.

이 합금은 열처리가 불가능하며, 그 강도는 가공 경화(변형 경화)를 통해 얻어지며, 이는 템퍼 명칭(O, H32, H34)에 반영되어 있습니다. 이 합금은 건축용 트림, 가전 제품 부품, 자동차용 튜브 등 적당한 기계적 강도와 고품질의 장식적 마감이 모두 필요한 용도에 일반적으로 사용됩니다.

5050 알루미늄은 다음과 같은 명칭으로 알려져 있습니다: AA 5050 (알루미늄 협회), UNS A95050, EN AW-5050 (유럽 표준), JIS A5050 (일본 표준), 그리고 GB/T 5050 (중국 표준). 일반적으로 시트, 판재, 코일, 봉, 관, 와이어 형태로 공급됩니다.

구입 가능한 5050 알루미늄 제품

Linsy Aluminum은 다양한 제조 요구 사항을 충족하기 위해 다양한 형태의 5050 알루미늄 제품을 공급합니다. 맞춤형 치수, 주문 제작 절단, 표면 마감 처리 등을 요청하실 수 있습니다.

5050 알루미늄 시트 및 코일

5050 알루미늄 시트와 코일은 장식용 패널, 가전제품 부품 및 건축용 외장재에 널리 사용됩니다. 이 합금은 밝은 아노다이징 처리 효과가 뛰어나고 성형성이 우수하여 노출되는 표면에 사용하기에 매우 적합합니다.

매개변수	일반적인 범위
두께	0.3 mm – 6.0 mm
너비	최대 2,000 mm
길이	맞춤 제작 / 주문 제작
분노	O, H32, H34
표면	밀 마감, 양극 산화 처리 가능, 광택 처리

5050 알루미늄 판

5050 알루미늄 판재는 구조용 또는 고부하 장식용 용도에 적합한 더 두꺼운 두께를 제공합니다. O, H32, H34 경도 등급으로 제공되며, 주문 규격에 맞춘 절단 서비스도 지원합니다.

매개변수	일반적인 범위
두께	6.0 mm – 100 mm
너비	최대 2,500 mm
길이	맞춤 제작 / 주문 제작
분노	O, H32, H34

5050 알루미늄 바

5050 알루미늄 바는 원형, 사각형, 평면형 단면으로 제공됩니다. 이 제품은 적당한 강도와 내식성이 요구되는 구조용 부품, 브라켓 및 장식용 하드웨어로 가공하는 데 적합합니다.

매개변수	일반적인 범위
직경 (원형)	5 mm – 200 mm
길이	맞춤 제작 / 주문 제작
분노	O, H32, H34

5050 알루미늄 튜브

5050 알루미늄 튜브는 유압 라인, 연료 시스템 및 장식용 관형 부품에 사용됩니다. 성형성이 우수하여 굽힘, 플레어 가공 및 단면 성형 공정이 가능합니다.

매개변수	일반적인 범위
외경	6 mm – 200 mm
벽 두께	0.5 mm – 15 mm
길이	맞춤 제작 / 주문 제작
분노	O, H32, H34

5050 알루미늄 와이어

5050 알루미늄 와이어는 적당한 강도와 우수한 내식성만으로도 충분한 리벳, 패스너 및 일반 제작 분야 등에 사용됩니다.

매개변수	일반적인 범위
지름	0.5 mm – 12 mm
분노	O, H32
포장	코일 또는 스풀

5050 알루미늄 프로파일

고객의 도면 및 사양에 따라 맞춤형 5050 알루미늄 프로파일 및 압출 제품을 제작해 드릴 수 있습니다. 프로파일 관련 요구 사항이 있으시면 Linsy에 문의해 주시면 타당성 검토 및 견적을 제공해 드리겠습니다.

5050 알루미늄 사양 및 동등 등급

표준	명칭
AA (알루미늄 협회)	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.

5050 알루미늄의 화학적 조성

요소	Weight % (nominal)
실리콘(Si)	0.40 max
철(Fe)	0.70 max
구리(Cu)	0.20 max
망간(Mn)	최대 0.10
마그네슘(Mg)	1.1 – 1.8
크롬(Cr)	최대 0.10
아연(Zn)	최대 0.25
기타(각)	최대 0.05
기타(합계)	최대 0.15
알루미늄(Al)	잔액

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.

Mechanical Properties of 5050 Aluminum by Temper

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.

속성	5050-O	5050-H32	5050-H34
인장 강도(MPa)	140 – 180	210 – 240	230 – 270
항복 강도(MPa)	55 – 70	160 – 180	180 – 200
연신율 (%)	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.

5050 Aluminum Temper Selection Guide

성질	주요 이점	일반적인 애플리케이션
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.

Key Characteristics of 5050 Aluminum

우수한 아노다이징 품질

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.

뛰어난 내식성

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.

우수한 성형성

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.

용접성

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.

Common Applications of 5050 Aluminum

• 건축: Decorative trim, interior wall panels, ceiling systems, and specialized roofing components where anodized finish quality is important.
• 어플라이언스: Refrigerator shelving, trim pieces, control panels, and kitchenware components requiring corrosion resistance and a clean appearance.
• 교통편: Automotive tubing for hydraulic lines, fuel tanks, and air conditioning systems where formability and corrosion resistance are needed.
• 일반 산업: Nameplates, signage, metal labels, and coiled sheet for stamping and deep-drawing manufacturing processes.

Processing & Surface Finish Notes

Linsy Aluminum provides a range of processing and surface finishing services for 5050 aluminum products. The recommended processing methods for this alloy include:

• CNC 가공: Suitable for 5050 bar and plate. Use sharp tooling with appropriate cutting fluids to manage chip formation and surface finish quality.
• 레이저 절단: Applicable to 5050 sheet and plate. Parameter adjustment is recommended to minimize the heat-affected zone.
• 연마: 5050 responds well to mechanical polishing, producing a bright surface ideal for decorative applications.
• 양극 산화 처리: This is a key advantage of 5050. The alloy produces a particularly clear and uniform anodic layer. Both clear (natural) and colored anodizing options are available.
• Powder coating: Available for 5050 sheet and plate (e.g., RAL 9016).
• 성형: 5050-O is recommended for deep drawing and complex forming. H32 and H34 tempers are suitable for moderate bending where higher strength is needed.

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.

품질 문서 및 검사

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.

• MTC (Material Test Certificate): Provided with every order, issued under Linsy Aluminum, documenting chemical composition and mechanical properties of the supplied material.
• SGS third-party testing: Available on request at additional cost. Report types include chemical composition, mechanical properties, ultrasonic testing (for thick plates), RoHS + REACH compliance, and dimensional inspection.
• Inspection: Each batch undergoes dimensional checks and visual inspection before shipment. Additional NDT (non-destructive testing) can be arranged upon request.

Why Choose Linsy for 5050 Aluminum

Linsy Aluminum is a Shenzhen-based aluminum factory with more than 20 years of industry experience. For 5050 aluminum buyers, we offer:

• Broad form availability: Sheet, plate, coil, bar, tube, and wire — reducing the need for multi-supplier sourcing.
• Custom size support: Cut-to-size dimensions and non-standard specifications are available to match your project requirements, including low-MOQ custom production for items not in stock.
• Flexible order quantities: From small prototyping batches to full production volumes, we support both trial orders and ongoing supply.
• In-house processing: CNC machining, laser cutting, polishing, anodizing, and powder coating reduce the need for separate processing vendors.
• Traceability built in: Every order includes an MTC issued by Linsy. Third-party SGS testing is available on request.
• Practical lead times: In-stock items ship quickly; custom production typically takes 10–60 days depending on alloy, dimensions, and processing requirements.

관련 자료

• 알루미늄 5050 사양에 대한 종합 가이드 — Detailed reference covering 5050 alloy standards, properties, and processing considerations.

5050 Aluminum FAQ

What is the difference between 5050 and 5052 aluminum?

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.

Can 5050 aluminum be anodized?

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.

What temper should I choose for deep drawing?

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.

Is 5050 aluminum heat-treatable?

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.

What standards apply to 5050 aluminum sheet?

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.

Can Linsy supply 5050 aluminum in small quantities?

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.

주문 관련 일반적인 자주 묻는 질문

What is the minimum order quantity (MOQ)?

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.

How long does delivery take?

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.

Do you provide samples?

Yes, sample orders are supported. Standard sample dimensions and availability may vary by alloy and product form. Contact Linsy to discuss sample requirements.

What payment methods do you accept?

Linsy accepts T/T (bank transfer) and L/C (letter of credit). Payment terms can be discussed based on order value and customer relationship.

Can I get a certificate with my order?

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.

How do I request a quote?

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.