Product Specification and Size :

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

Available Specification

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

Alloy Designation (For Reference)

Comparison of Alloy Designations for Aluminum Products

Alloy Series	Chinese Standard	American Standard	European Standard
5xxx Series	5052	5052	EN AW-5052
	5083	5083	EN AW-5083
	5754	-	EN AW 5754
6xxx Series	6005	6005	-
	6060	6060	EN AW-6060
	6061	6061	EN AW-6061
	6063	6063	EN AW-6063
	6082	6082	EN AW-6082
	6463	6463	-

Temper Designation (For Reference)

Temper	Definition
O	Annealed
H14	Strain Hardened, 1/2 Hard
H112	Slightly strain harden from working at an elevated temperature or from limited amount of cold work
T4	Solution heat-treated and naturally aged
T5	Cooled from an elevated temperature shaping process and then artificially aged
T6	Solution heat-treated and then artificially aged
T651	Solution heat-treated, stress-relieved by stretching a controlled amount and then artificially aged
T66	Solution heat-treated and then artificially aged - mechanical property level higher than T6 achieved through special control of the process (6000 series alloys)
T6511	Solution 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

Dimension	Range
Outside	8.0~350mm for Round
Diameter	15x15mm~250x250mm for Square 10x20mm~200x250mm for Rectangle
Wall Thickness	1.0~40mm
Length	1,000~6,000mm

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

Application

Aluminum 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

Alloy	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Others: Each	Others: Total	Al: Min.
5052	0.25	0.40	0.10	0.10	2.20~2.80	0.15~0.35	0.10	-	0.05	0.15	remainder
5754	0.40	0.40	0.10	0.50	2.60~3.60	0.30	0.20	0.15	0.05	0.15	remainder
5083	0.40	0.40	0.10	0.40~1.0	4.0~4.90	0.05~0.25	0.25	0.15	0.05	0.15	remainder
6060	0.30~0.60	0.10~0.30	0.10	0.10	0.35~0.60	0.05	0.15	0.10	0.05	0.15	remainder
6061	0.40~0.80	0.70	0.15~0.40	0.15	0.80~1.20	0.04~0.35	0.25	0.15	0.05	0.15	remainder
6063	0.20~0.60	0.35	0.10	0.10	0.45~0.90	0.10	0.10	0.10	0.05	0.15	remainder
6082	0.70~1.30	0.50	0.10	0.40~1.0	0.60~1.20	0.25	0.20	0.10	0.05	0.15	remainder
6463	0.20~0.60	0.15	0.20	0.05	0.45~0.90	-	0.05	-	0.05	0.15	remainder