시스템 개요: 1050 알루미늄 원형/디스크 (알루미늄 라운드 블랭크)

그만큼 1050 알루미늄 원형 (also known as Aluminum Disc) is a circular blank made from commercially pure aluminum (1000 시리즈). With high aluminum content (≥99.5%), it offers excellent formability and surface treatment capabilities, making it an essential raw material for deep-drawn products like cookware, 조명기구, 그리고 포장.

1. Core Identification: 구성, 성질, 및 사양

  1. 화학 성분 & 표준
    • Primary Standards: GB/T 3190, ASTM B209, 안에 573.
    • 핵심 구성: 알류미늄 (알) content not less than 99.5%, with very low levels of impurities such as Silicon (그리고) and Iron (철). No alloying elements are intentionally added.
    • 주요 특징: High purity with strict control over total impurities, ensuring excellent electrical conductivity, 열전도율, 및 내식성.
  2. Common Supply Tempers
    • 오 성미 (단련): Soft material with superior ductility, ideal for deep drawing and stamping​ processes (예를 들어, pot stretching).
    • H14 / H18 성미 (변형 경화): Cold-worked for increased strength and hardness, with reduced elongation. Suitable for shallow forming or parts requiring higher rigidity.
  3. Typical Specification Range
    • 두께: 0.3 mm - 10.0 mm
    • 지름: 100 mm - 1650 mm (Custom sizes available)
    • 표면 마감: 밝은, 밀 (satin), 코팅, 등.

8011 알루미늄 서클

2. Key Properties and Characteristics

부동산 종류 특정 성능
물리적 특성​ 저밀도 (~2.71 g/cm³), excellent electrical (~58% IACS) 및 열전도율 (~229 W/(m·K)).
부식 저항​ 자연을 형성한다, protective oxide film in air, offering good corrosion resistance.
기계적 성질​ 적당한 강도, adjustable via cold working. ~95 MPa (아 성질), ~120 MPa (H14). Not heat-treatable.​
작업성​ 딥드로잉성 우수, 스탬핑, 굽힘, 및 용접성 (TIG preferred).​ Anodizes uniformly with a fine finish.

3. Primary Production Process

Aluminum Ingot → Melting & Continuous Casting into Slab → Hot/Cold Rolling to Gauge → Continuous Annealing (to control temper) → Slitting/Cross Cutting → CNC Punching/Shearing into Circles → Deburring, 청소, Surface Treatment → Inspection & 포장.

4. 일반적인 응용 분야

  • 조리기구 & 기구: Non-stick cookware body/base, 냄비, 베이킹 시트, kettle base, 뚜껑.
  • 조명 & 전기 같은: LED 램프 반사경, 음영, 방열판 기판, 커패시터 하우징.
  • 포장 & Canisters: Food cans, ointment boxes, cosmetic cases, small chemical pails.
  • 장식적인 & 하드웨어: Badges, 명판, 계기판, general structural components.

5. Comparison with Common Similar Alloys

합금 Al Content Core Differences & 형질 Typical Application Preference
1050​ ≥99.5% Best balance of purity and formability.​ Strict impurity control, excellent all-around workability, 비용 효율적. Various deep-drawn cookware, 주방용품, 일반 하드웨어.
1060​ ≥99.6% 순도가 조금 더 높은 1050, offering better electrical/thermal conductivity at a slightly higher cost. 전기 부품, heat sinks where higher conductivity is critical.
3003​ ~98% Aluminum-Manganese alloy.​ Significantly higher strength and corrosion resistance than 1050. Can be strengthened by cold working. 화학용기, ducts, architectural trim requiring higher strength.