Aluminum Tube

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Aluminum Tube for Aircraft Construction, Metal Tube for Storage Tank, Aluminum Tube for Pressure Vessel, Aluminum Alloy for Military Equipment

We will process Aluminum alloy according to the alloy type, specification, heat treatment condition, and other details. Please contact to tell us your requirements.

For commonly used Aluminum and Aluminum alloy please click here:

Equipment & Specifications

Equipment	Product	Outer diameter	Inner diameter
100MN double-action direct extruder	seamless pipe	225-507mm	195-435mm
55MN double-action indirect extruder	seamless pipe	70-265mm	50-254mm
28MN double-action indirect extruder	seamless pipe	70-137mm	35-125
1880UST double-action direct extruder	seamless pipe	28-88mm	14-78mm
1100UST double-action direct extruder	seamless pipe	25-64mm	3-55mm

Recommended Alloy & Applications
7075: for fabricating molds, and high-stress structural parts with high strength and corrosion resistance, like aircraft frame

Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Others
0.40	0.50	1.2-2.0	0.30	2.1-2.9	0.18-0.28	5.1-6.1	0.2	single: 0.05; total: 0.15

Alloy	Mechanical and physical properties
Alloy	tensile strength (25°C) (MPa)	yield strength (25°c) (MPa)	hardness 500kg 10mm	elongation 1.6mm(1/16in) thickness	max shear stress (MPa)
7075-T651	572	503	150	11	/
	weldability	machinability	corrosion resistance	electricity conductivity 20℃(68℉) (％IACS)	density (20℃)(g/cm3)
	/	/	/	/	2.82

7050: workpieces with high resistance to corrosion, stress corrosion cracking, and fatigue, as well as high fracture toughness; like metal plates fir airplane frame, extruded parts, free forging and die forgings
7A04: aircraft skin, screws, and force-bearing components like beam girder, frame, wing ribs, alighting gear, etc.

Available Alloys and Major Alloying Element

Alloy	Major alloying element (mass fraction) (%)
Alloy	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Al
7075	0.4	0.5	1.2~2.0	0.3	2.1~2.9	0.18~0.28	5.1~6.1	0.2	the rest part
7A04	0.5	0.5	1.4~2.0	0.2~0.6	1.8~2.8	0.1~0.25	5.0~7.0	0.1	the rest part
7005	0.35	0.4	0.1	0.2~0.7	1.0~1.8	---	4.0~5.0	0.01~0.06	the rest part
7039	0.3	0.4	0.1	0.1~0.4	2.3~3.3	0.15~0.25	3.5~4.5	---	the rest part
7049	0.4	0.5	1.2~1.9	0.5	2.1~3.1	0.05~0.25	7.2~8.4	---	the rest part
7072	0.35	0.4	0.2	0.05~0.5	1~1.4	0.1~0.35	4~5	---	the rest part
7175	0.15	0.2	1.2~2.0	0.1	2.1~2.9	0.18~0.28	5.1~6.1	0.1	the rest part
7178	0.4	0.5	0.6~2.4	0.3	2.4~3.1	0.18~0.28	6.3~7.3	0.2	the rest part
7475	0.1	0.12	1.2~1.9	0.06	1.9~2.6	0.18~0.25	5.2~6.2	0.06	the rest part

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