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  • 产品名称: Aluminum-Lithium Alloy (Al Li alloy)
  • Product Number: pmp960
  • Release Time: 2019-01-24
  • Views : 44

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  Aluminum-Lithium Alloy (Al-Li alloy)

Our company as the leader manufacturer of Al-Li alloy in china, Coperated with Boeing company.We has provided numerous high-grade precise 
aluminum products for the domestic Spaceships, Carrier Rockets etc of China’s aerospace industry Provided large amount of aluminum and its alloy
 plates, sheets, strips, tubes, rods and bars, profiles and forgings for the China’s aviation and aerospace industry.
Provided large amount of aluminum products with high performance of pre-stretching plates, forgings, profiles, rods & bars for passenger plane, helicopter, 
sky truck etc of aviation industry.

Product advantage:

1. low density, reduce weight, and saving cost.

2. High specific modulus, high specific strength,can instead of the high strength aluminum alloy to

    reduce 10% - 20%, Increase the modulus and stiffness of elasticity

3. Excellent corrosion resistance

4.Good thermal conductivity and electrical conductivity

 

Product chemical components:

Al Li 

Alloy

Model

Li

Cu

Mg

Zr

Ag

Zn

Mn

Other

1420

1.8~2.1

-

4.9~5.5

0.08~0.15

-

-

0.5

- -

1460

1.9-2.5

2.5-3.5

-

0.08~0.15

-

-

-

Sc0.1-0.2

2090

1.9~2.6

2.4~3.0

-

0.08~0.15

-

-

-

-

8090

2.2~2.7

1.0~1.6

0.6~1.3

0.04~0.16

-

-

-

-

2195

0.8-1.5

3.7-4.3

0.25-0.8

0.04~0.18

0.25-0.6

0.25

0.25

Ti0.1

 

Pr      Product performance:

 

 

      Al  Li

       Alloy

Model

E/GPa

Rm/MPa

Rpo2/Mpa

A/%

ρ/g cm-3

1420

73.8

448

310

8

2.49

1460

80.0

540

470

7.5

2.59

2090

79.7

569

530

7.9

2.57

8090

79.0

550

512

46.4

2.54

2195

76.0

586

548

8.4

2.72

 

  A      Available spec.:

Product

Cast ingot

Rolled plate

Note

Al Li Alloy

Φ80~Φ200mm

1~20mm(T)

100~450mm(W)

Other size can be make special order

according to customer’s demands

  Al-Li master alloy

Li:5%~10%

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