5251 ALUMINIUM SHEET

5251 ALUMINIUM SHEET

5251 is a medium strength metal known for its ductility and formability
This grade of Aluminium alloy is best known as a metal that can harden rapidly and is weldable easily.
The 5251 alloy is also poplular because of its high resistance to corrosion, and is commonly used in marine, coastal environments.

5251 ALUMINIUM SHEET TEMPERING

You can temper 5251 into many forms, the most popular forms of 5251 are:
H22 - Work hardened and partially annealed to a quarter hard state
H24 - Work hardened and partially annealed to a half hard state
H26 - Work hardened and partially annealed to a three quarter hard state
0 – Wrought and fully annealed

5251 ALUMINIUM SHEET CHEMICAL COMPOSITION


Cu
Mn
Si
Fe
Mg
Cr
Zn
Ti
Ai
Min

0.1
0.2

1.7




Max
0.15
0.5
0.6
0.5
2.4
0.15
0.15
0.15
Balance

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