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Aluminium Alloy 5251 / N4
Nov 06, 2016

Aluminium Alloy 5251 / N4


Technical Data Sheet

 

Chemical Composition Limits

Weight%

Si

Fe

Cu

Mn

Cr

Mg

Zn

Ti

Others

5251

0.40 max

0.50 max

0.15 max

0.10-0.50

0.15 max

1.70 -2.4

0.15 max

0.15 max

0.05 (each)
0.15 (total)

 

Typical Mechanical Properties

 

Material

Temper

Thickness (mm)

Tensile Strength (N/mm2)

Yield Strength (N/mm2) mm

Elongation on 50mm

0.5 mm

0.8 mm

1.3 mm

2.6 mm

3.0 mm

5251 Sheet

0

0.2 - 6.0

160-200

60

18

18

18

20

20

5251 Sheet

H22

0.2 - 6.0

200-240

130

4

5

6

8

8

5251 Sheet

H24

0.2-12.5

225-275

175

3

4

5

5

5

5251 Sheet

H28

0.2-3.0

255-285

215

2

3

3

4

4


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