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Home » Products » 2024 Aluminium Alloy » ALUMINIUM ALLOY 2024 T351 PLATE

ALUMINIUM ALLOY 2024 T351 PLATE

ALUMINIUM ALLOY 2024 T351 PLATE
ALUMINIUM ALLOY 2024 T351 PLATE
Product Code : ALUMINIUM ALLOY 2024 T351 PLATE
Product Description

Presentation

This alloy has high mechanical properties and excellent resistance to fatigue. During machining, it creates quite long chips, therefore it is not well suited for automatic lathes.

Main applications : Screws and bolts, high structural resistance components for aviation and defense.

According to EU directives:

2000/53/EU (ELV) - 2011/65/EU (RoHS II)

Production Program :

Unit: mm

Round

Squire

Rectangular

Drawn

20 ÷ 76,2

-


Extruded

30 ÷ 254

50 ÷ 165

Thick 30 ÷ 127

Properties :

  • Machinability
  • Protective anodizing
  • Decorative anodizing
  • Hard anodizing
  • Resistance to atmospheric corrosion
  • Resistance to marine corrosion
  • MIG-TIG weldability
  • At resistance weldability
  • Brazing weldability
  • Plastic formability when cold
  • Plastic formability when hot

Chemical composition :

Si

< 0,50

Fe

< 0,50

Cu

3,80 ÷ 4,90

Mn

0,30 ÷ 0,90

Mg

1,20 ÷ 1,80

Cr

< 0,10

Ni


Zn

< 0,25

Ti

< 0,15

Pb


Bi


Others

Each 0,05 Total 0,15

Al

Remainder

Physical properties :

Density

Kg / dm3

2,79

Modulus of elasticity

MPa

70.000

Coefficient of thermal expansion

X10-6 / oC

23,1

Thermal conductivity at 20oC

W / mk

120

Typical electrical resistivity at 20oC

Ω mm2 / m

0,057

Mechanical properties :

Temper

Diam. mm

Rm MPa

Rp0, MPa

A%

HBW Typical

Drawn

T3

≤ 80

425

290

9

120

T351

≤ 80

425

310

8

120

T6

≤ 80

425

315

5

125

T651

≤ 80

425

315

4

125

T8

≤ 80

455

400

4

130

T851

≤ 80

455

400

3

130


T3, T3510, T3511

≤ 50

450

310

8

120

T3, T3510, T3511

50 < D ≤ 100

440

300

8

120

T3, T3510, T3511

50 < D ≤ 200

420

280

8

120

T3, T3510, T3511

50 < D ≤ 250

400

270

8

120

T8, T8510, T8511

≤ 150

455

380

5

130



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