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Shanghai Jingteng Metal Group Co., Ltd.

   
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2017 Aluminium Alloy

2017 Aluminium Alloy

2017 Aluminium Alloy

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2017 Aluminium Alloy




Alcoa 2017 alloy elements as copper, is a 2 alloy industrial application, with the cutting performance of high strength and good corrosion resistance, but poor. 


Mainly used in rivets, general machinery parts, aircraft, ships, transportation, building structure, transport tool structure, propeller components and accessories. 

 

The characteristics of 2000 series aluminum is high hardness, which belongs to the copper content is the highest, probably around 3-5%.2000 series aluminum plate belongs to aviation aluminum, currently in the conventional industries should not be used. Our current production of 2000 series aluminum manufacturers less. The quality can not be compared with foreign countries. 

 


Chemical Composition Limits wt%

Cu

Si

Fe

Mn

Mg

Zn

Cr

Ti

Pb.Bi

Al

3.5-4.5

 0.2-0.8

0.70

0.4-1.0

0.4-0.8

0.25

0.10

0.15

/

allowance

Typical Mechanical  ＆ Physical Properties

aluminum alloy grade and status

weldability

mechinability

corrosion resistance

electrical resistivity
20℃(68℉)
(%IACS)

density
(20℃)(g/cm3)

2017-T451

better

good

poor

30-40

2.79

aluminum alloy grade and status

tensile strenngth
(25°C MPa)

yield strength
(25°C MPa)

hardness
500kg10mm

elongation
1.6mm(1/16in)
thickness

maximum shear stress
MPa

2017-T451

425

275

105

20

260