2219/2A11/2A14/2A50/5A02/5A03/5A05/5A06 Aluminum and Aluminium Tubes Pipes

Product Description

2219/2A11/2A14/2A50/5A02/5A03/5A05/5A06 Aluminum and Aluminium Tubes Pipes 

Aluminum Tube Pipe(2219/2A11/2A14/2A50) 

2219 aluminum tube pipe has poor corrosion resistance, good machinability, poor solderability, easy arc welding and spot welding. It is suitable for structural parts and high strength welds working at high temperature of 315 degrees Celsius.
2A11 aluminum tube pipe has medium strength, good plasticity under annealing, rigid quenching and heat condition. It can be enhanced by heat treatment. It is used in the state of quenching and natural aging. The weldability of spot welding is good. There is crack tendency in gas welding and argon arc welding; it is good in the state of quenching and aging, and is bad in the state of annealing.
2A14  aluminum tube pipe main chemical components are zinc, iron, magnesium and aluminum. It has good machinability, resistivity, spot welding and seam welding.

Specification:
Alloy: 2219,2A11,2A14,2A50
Temper: O,T31,T3510,T3511,T62,T81,T8510,T8511
OD: 3--130mm
ID: 3--100mm
Length: 1000mm--6000mm
 

Chemical Composition of 2219 2A11 2A14 2A50 Aluminum Tube Pipe
Alloy	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Ga	V	Ti	Other	Min.Al
2219	0.20	0.30	5.8-6.8	0.20-0.40	0.02	-	-	0.10	-	-	0.02-0.10	0.15	Remainder
2A11	0.7	0.70	3.8-4.8	0.40-0.8	0.4-0.8	-	0.10	0.30	-	-	0.15	0.15	Remainder
2A14	0.6-1.2	0.7	3.9-4.8	0.4-1.0	0.4-0.8	-	0.10	0.30	-	-	0.10	0.15	Remainder
2A50	0.7-1.2	0.7	1.8-2.6	0.4-0.8	0.4-0.8	-	0.10	0.30	-	-	0.15	0.15	Remainder

 

Physical Property of 2219 2A11 2A14 2A50 Aluminum Tube Pipe
Alloy	Temper	Wall thickness /mm	Room temperature Test Result
			Tension Strength/MPa	Yield Strength/MPa	Elongation/%
					A50mm	A
			Not less than
2219	O	all	≤220	≤125	12	10
	T31,T3510,T3511	≤12.50	290	180	14	12
		>12.50~80.00	310	185	-	12
	T62	≤25.00	370	250	6	5
		>25.00	370	250	-	5
	T81,T8510,T8511	≤80.00	440	290	6	5
2A11	O	all	≤245	-	-	10
	T1	all	350	195	-	10
2A14	T6	all	430	350	6	-
2A50	T6	all	380	250	-	10

Aluminum and Aluminium Tube Pipe (5A02/5A03/5A05/5A06)

5A02 alloy with low strength, high plasticity, cold deformation can improve its strength, but will reduce the plasticity, have good mixing performance in welding hydrogen welding, welding and friction contact, can also be welding, high corrosion resistance. The welding of medium load in aircraft manufacturing requires high technological plastic and corrosion resistant parts, such as pipes, liquid containers and slippery frames.

5A03 aluminum tube pipe is an alloy with moderate Mg content in 5 * * * system, with low strength and high plasticity. Cold deformation can improve its strength, but the plasticity will decrease. In aircraft manufacturing, we need to manufacture welded medium load parts, such as pipes, liquid containers and skeletons, which need high technological plasticity and high corrosion resistance.

The magnesium content of 5A05 alloy is high, although the cold deformation can increase its strength, but the plasticity will decrease. The O state material has higher plasticity, and the plasticity of H * 4 material is moderate. Although the 5A05 alloy has high technological plasticity, cold hardening is fast during cold deformation and should be paid attention to in processing parts.

The content of Mg in 5A06 alloy is the highest, 6.3%, and the content of Mn is 0.65%, and the average total content of Mg and Mn is 7%. Because of its high strength, low plasticity, good corrosion resistance and weldability, can be processed into a plate, tube, rod, profiles, wire and forging die forging, etc.

5A02 5A03 5A05 5A06 aluminum tube pipe are widely used in aviation, aerospace, ships, automobiles, ships, missiles, tanks and other industries.

Specification:
Alloy: 5A02 5A03 5A05 5A06
Temper: O,H112
OD: 3--130mm
ID: 3--100mm
Length: 1000mm--6000mm
 

Chemical Composition of 5A02 5A03 5A05 5A06 aluminum tube pipe
Alloy	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Ga	V	Ti	Other	Min.A1
5A02	0.40	0.40	1.10	0.15-0. 40	2.0-2.8	-	-	-	-	-	0.15	0.20	Remainder
5A03	0.50-0.80	0.50	0.10	0.30-0.60	3.2-3.8	-	-	0.20	-	-	0.15	0.15	Remainder
5A05	0.50	0.50	0.10	0.30-0.60	4.8-5.5	-	-	0.20	-	-	-	0.15	Remainder
5A06	0.40	0.40	0.10	0.50-0.80	5.8-6.8	-	-	0.20	-	-	0.02-0.10	0.15	Remainder

  

Physical Property of 5A02 5A03 5A05 5A06 aluminum tube pipe
Alloy	Temper	Wall thickness /mm	Room temperature Test Result
			Tension Strength/MPa	Yield Strength/MPa	Elongation/%
					A50mm	A
			Not less than
5A02	H112	All	225	-	-	-
5A03	H112	All	175	70	-	15
5A05	H112	All	225	110	-	15
5A06	H112,O	All	315	145	-	15