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 Aluminum Square Bar

Aluminum Square Bar

Aluminum Square Bars are available in a wide variety of dimensions. Aluminum alloy has lightweight, excellent electrical conductivity, and high corrosion resistance, which makes it a good material for applications in aerospace, construction, handles, and medical equipment.

Products Description

Product Specification and Size :

Standard Specification: GB/T 3191, ASTM B221, EN754, EN 755

Alloy and Temper
AlloyTemper
2xxx: 2014, 2024T4, T6, T3511, T4511
5xxx: 5083O, H112
6xxx: 6005, 6060, 6061, 6063, 6082,, 6463T4, T5, T6, T66, T6511

Alloy Designation (For Reference)

Comparison of Alloy Designations for Aluminum flat Products

Alloy SeriesChinese StandardAmerican StandardEuropean Standard
2xxx Series20142014EN AW-2014
20242024EN AW-2024
5xxx Series50835083EN AW-5083
6xxx Series60056005-
60606060EN AW-6060
60616061EN AW-6061
60636063EN AW-6063
60826082EN AW-6082
64636463EN AW-6463

Temper Designation (For Reference)

TemperDefinition
OAnnealed
H112Slightly strain harden from working at an elevated temperature or from limited amount of cold work
T3Solution heat-treated and naturally aged
T5Cooled from an elevated temperature shaping process and then artificially aged
T6Solution heat-treated and then artificially aged
T66Solution heat-treated and then artificially aged - mechanical property level higher than T6 achieved through special control of the process (6000 series alloys)
T3511Solution heat-treated and stress-relieved by stretching to produce a normal permanent set of 1-1.5%, but not less than 1% nor more than 3%
T6511Solution heat-treated, stress-relieved by stretching and artificially aged with minor straightening.

Available Size Range

DimensionRange
Width10mmx10mm~250mmx250mm
Length1,000mm~6,000mm

Application

Aluminum alloy flat bar or aluminum alloy square bar can be widely applied in construction, machinery, electronics, sports equipment, advertising, transportation, consumer goods, furniture, aviation, military, and other application.

- Production Process: Extruded, Cold Drawn
- Form: Square
- Surface Finish: Mill Finish, unless otherwise specified
- Surface Protection: Paper interleaved for bar

Chemical Composition (For Reference)

Chemical Composition conforms to Chinese, American and European standard specification

AlloySiFeCuMnMgCrZnTiOthers:
Each
Others:
Total
Al: Min.
20240.500.503.80~4.900.30~0.901.20~1.800.100.250.150.050.15remainder
57540.400.400.100.502.60~3.600.300.200.150.050.15remainder
50830.400.400.100.40~1.04.00~4.900.05~0.250.250.150.050.15remainder
60600.30~0.600.10~0.300.100.100.35~0.600.050.150.100.050.15remainder
60610.40~0.800.700.15~0.400.150.80~1.200.04~0.350.250.150.050.15remainder
60630.20~0.600.350.100.100.45~0.900.100.100.100.050.15remainder
60820.70~1.300.500.100.40~1.00.60~1.200.250.200.100.050.15remainder

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