Product Description

Applied Product

  • Heat exchanger ubiquity

  • Aluminum Container

  • Architectural Exterior Material (Seoul DDP)

  • Press product (Tray)

  • Aluminum Expended Metal

  • Automotive Parts

Display symbols by aluminum quality

- Aluminum quality symbol is consist of A and 4 numbers
① : A ② : X ③ : X ④ : X ⑤ : X

1: A indicates aluminum and aluminum alloy

2: The number 1 indicates aluminum and alloys with purity of 99.0 or higher. The number 2 to 9 indicates the main additive elements



구분 합금
1 순 알루미늄
2 Al - Cu - Mg 계 합금
3 Al - Mn 계 합금
4 Al - Si 계 합금
5 Al - Mg계 합금
6 Al - Mg - Si 계 합금
7 Al - Zn - Mg계 합금
8 상기 이외 계
9 Al - Cu - Mg계 합금

3: 0-9, 0 is basic, 1-9 displays metering of alloys

4: 2 decimal places represent purity and alloy

주요합금 성분표

합금명 Si Fe Cu Mn Mg Zn Cr Ti Al
A1050 ⌒ 0.25 ⌒ 0.40 ⌒ 0.05 ⌒ 0.05 ⌒ 0.05 ⌒ 0.05 - ⌒ 0.03 99.50 ~
A1060 ⌒ 0.25 ⌒ 0.35 ⌒ 0.05 ⌒ 0.03 ⌒ 0.03 ⌒ 0.05 - ⌒ 0.03 99.60 ~
A1070 ⌒ 0.20 ⌒ 0.25 ⌒ 0.04 ⌒ 0.03 ⌒ 0.03 ⌒ 0.04 - ⌒ 0.03 99.70 ~
A1100 Si+Fe 0.95이하 0.05 ⌒ 0.20 ⌒ 0.05 - ⌒ 0.10 - - 99.00 ~
A1235 Si+Fe 0.95이하 ⌒ 0.05 ⌒ 0.05 ⌒ 0.05 ⌒ 0.1 - ⌒ 0.06 99.35 ~
A3003 ⌒ 0.60 ⌒ 0.70 0.05 ⌒ 0.20 1.0 ⌒ 1.5<?/td> - ⌒ 0.1 - - -
A3004 ⌒ 0.30 ⌒ 0.70 ⌒ 0.25 1.0 ⌒ 1.5 0.8 ⌒ 1.3 ⌒ 0.25 - - -
A3005 ⌒ 0.60 ⌒ 0.70 ⌒ 0.30 1.00 ⌒ 1.50 0.20 ⌒ 0.60 ⌒ 0.25 ⌒ 0.10 ⌒ 0.10 -
A3104 ⌒ 0.60 ⌒ 0.80 0.05 ⌒ 0.25 0.80 ⌒ 1.40 0.80 ⌒ 1.30 ⌒ 0.25 - ⌒ 0.10 -
A5005 ⌒ 0.30 ⌒ 0.7 ⌒ 0.20 ⌒ 0.20 0.50 ⌒ 1.10 ⌒ 0.25 ⌒ 0.10 - -
A5052 ⌒ 0.25 ⌒ 0.40 ⌒ 0.10 ⌒ 0.10 2.20 ⌒ 2.80 ⌒ 0.1 0.15 ⌒ 0.35 - -
A6061 0.40 ⌒ 0.25 ⌒ 0.7 0.15 ⌒ 0.40 ⌒ 0.15 0.8 ⌒ 1.2 ⌒ 0.25 0.04 ⌒ 0.35 ⌒ 0.15 -

1000계열

  • Excellent molding, corrosion resistance, and surface treatment
  • Application: Household goods, daily necessities, electric appliances(transmission and distribution materials), heat dissipation materials, etc., which do not require strength, are used as chemical, food, industrial tanks, ornaments, name plates, reflectors, etc. due to their good surface treatment.

3000계열

  • The addition of Mn does not reduce the processability and corrosion resistance of pure aluminum, thereby increasing the strength
  • 3004 has higher strength than 3003, excellent plastic workability, and good corrosion resistance

5000계열

  • It is an alloy with excellent strength and excellent moldability, corrosion resistance, and welding resistance
  • Alloys with a small amount of Mg added are used as decorative materials, interior ceiling materials for vehicles, exterior materials for construction, and interior materials for ships