Aluminum tubes are hollow profiles made from aluminum or aluminum alloys through extrusion, drawing, and other forming processes. They feature lightweight construction, high strength, excellent corrosion resistance, and good machinability, making them widely used in construction, industrial manufacturing, transportation, and structural applications. According to the cross-sectional shape, aluminum tubes are mainly divided into aluminum round tubes and aluminum square tubes (including rectangular tubes), meeting different structural and design requirements.

Specifications

Alloy Grade	Temper	Shape	Outer Diameter / Width (mm)	Wall Thickness (mm)	Length (m)	Mechanical Properties	Surface Finish	Recommended Applications
6061	T6 / T651	Round / Square / Rectangular	10 – 300	1 – 20	Up to 6	Tensile: 290 – 310 MPa, Yield: 240 MPa	Mill Finish / Polished / Anodized	Structural components, transport frames, aerospace
6063	T5 / T6	Round / Square / Rectangular	10 – 250	1 – 15	Up to 6	Tensile: 200 – 230 MPa, Yield: 145 MPa	Mill Finish / Polished / Anodized	Architectural profiles, decorative trims, lightweight frames
6082	T6	Round / Square / Rectangular	20 – 300	2 – 25	Up to 6	Tensile: 310 – 350 MPa, Yield: 260 MPa	Mill Finish / Polished / Anodized	Heavy-duty structural applications, machinery, transport
5052	H32	Round / Square / Rectangular	15 – 200	1 – 10	Up to 6	Tensile: 228 MPa, Yield: 193 MPa	Mill Finish / Polished / Anodized	Marine equipment, chemical containers, corrosion-prone environments
3003	H14 / H24	Round / Square / Rectangular	15 – 200	1 – 10	Up to 6	Tensile: 130 – 160 MPa, Yield: 95 MPa	Mill Finish / Polished / Anodized	Roofing, siding, lightweight frames, decorative applications