2A01 Aircraft aerospace aluminum alloy wire rod

2A01 alloy aircraft aerospace aluminum alloy wire is used for making medium strength aircraft rivet with a working temperature less than 100 degrees, and it is not restricted by parking time after solid solution treatment and natural aging. The corrosion resistance of the alloy is low, and the rivet must be anodized by the sulfuric acid solution, and the hole is sealed with potassium dichromate. The diameter of the supply wire is 1.6-10mm. This is an old alloy, which is rarely used in new machines, but is still in use on small civil aircraft. 2A01 alloy is a professional alloy for aeronautical rivet.

Chemical Composition of 2A01 Alloy Aircraft Aerospace Aluminum Alloy Wire

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Zr

Other

Al

single

Total

2A01

0.50

0.50

2.2~3.0

0.2

0.2~0.5

－

－

0.10

0.15

－

0.05

0.15

allowance

Alloy	Alloy Series	Main Features of 2A01 Alloy Aircraft Aerospace Aluminum Alloy Wire
2A01	Al-Cu-Mg	2A01 alloy aircraft aerospace aluminum alloy wire is used for making medium strength aircraft rivet with a working temperature less than 100 degrees, and it is not restricted by parking time after solid solution treatment and natural aging. The corrosion resistance of the alloy is low, and the rivet must be anodized by the sulfuric acid solution, and the hole is sealed with potassium dichromate. The diameter of the supply wire is 1.6-10mm. This is an old alloy, which is rarely used in new machines, but is still in use on small civil aircraft. 2A01 alloy is a professional alloy for aeronautical rivet.

Typical Mechanical Properties of 2A01 Alloy Wire in Room Temperature
Temper	Tension Strength Rm/MPa	Yield Strength Rp0.2/MPa	Elongation A10/%
T4	294	167	24
O	157	59	24

High temperature shear strength of 2A01-T4 alloy wire with diameter 8mm
Temperatue /℃	Shear Strength/MPa	Temperatue /℃	Shear Strength/MPa
200	206	200	137
100	177	250	108
150	167	300	59