Aluminium Tube / Pipe

The advantages of aluminium alloy are lightweight, excellent electrical and thermal conductivity, high corrosion resistance and ductility.

Aluminium alloy is soft and usually alloyed with copper, zinc, magnesium, silicon, manganese and lithium to increase strength. When aluminium alloy is exposed to air, an anti-oxidant coating will be formed instantly to protect products. Aluminium alloy is one of the lightest metals. The application of products ranges from precision technology to daily commodities.

Product Specification and Size :

Standard Specification: GB/T 6892, GB/T 6893, ASTM B221, EN754, EN 755

Available Specification

AlloyTemper
5xxx: 5052, 5083, 5754O, H14, H112
6xxx: 6005, 6060, 6061, 6063, 6082, 6463O, T4, T5, T6, T66, T6511

Alloy Designation (For Reference)

Comparison of Alloy Designations for Aluminium Products

Chinese StandardAmerican StandardEuropean Standard
50525052EN AW-5052
50835083EN AW-5083
5754EN AW 5754
60056005
60606060EN AW-6060
60616061EN AW-6061
60636063EN AW-6063
60826082EN AW-6082
64636463

Temper Designation (For Reference)

TemperDefinition
OAnnealed
H14Strain Hardened, 1/2 Hard
H112Slightly strain harden from working at an elevated temperature or from limited amount of cold work
T4Solution heat-treated and naturally aged
T5Cooled from an elevated temperature shaping process and then artificially aged
T6Solution heat-treated and then artificially aged
T651Solution heat-treated, stress-relieved by stretching a controlled amount 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)
T6511Solution heated-treaded, stress-relieved by stretching a controlled amount and then artificially aged. Minor straightening is allowed after stretching to comply with standard tolerances

Available Size Range

DimensionRange
Outside8.0~350mm for Round
Diameter15x15mm~250x250mm for Square 10x20mm~200x250mm for Rectangle
Wall Thickness1.0~40mm
Length1,000~6,000mm

– Production Process: Extruded, Cold Drawn
– Form & Image: Round, Square, Rectangle
– Surface Finish: Mill Finish, unless otherwise specified
– Surface Protection: Paper interleaved

Application

Aluminium alloy tube and pipe can be widely used in construction, machinery, electronics, sports equipment, advertising, transportation, consumer goods, furniture, aviation, military and other applications. We also provide anodizing, bending, welding, polishing and punching service.

Chemical Composition (For Reference)

Chemical Composition conforms to Chinese, American and European standard specification

AlloySiFeCuMnMgCrZnTiOthers:
Each
Others:
Total
Al: Min.
50520.250.40.10.12.20~2.800.15~0.350.10.050.15remainder
57540.40.40.10.52.60~3.600.30.20.150.050.15remainder
50830.40.40.10.40~1.04.0~4.900.05~0.250.250.150.050.15remainder
60600.30~0.600.10~0.300.10.10.35~0.600.050.150.10.050.15remainder
60610.40~0.800.70.15~0.400.150.80~1.200.04~0.350.250.150.050.15remainder
60630.20~0.600.350.10.10.45~0.900.10.10.10.050.15remainder
60820.70~1.300.50.10.40~1.00.60~1.200.250.20.10.050.15remainder
64630.20~0.600.150.20.050.45~0.900.050.050.15remainder