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Alloys:
EN AW-1050A / ISO Al99,5
Temper
Cold Formability
Mach.
Joinability
CFA
CFDA
CFPA
CFSPA
EXTR
MAA
WEEB
WEGA
WEAA
WESA
BRAZA
SOLDA
7
7
7
7
6
3
6
6
6
4
6
6
6
6
3
6
6
6
5
6
6
6
5
5
6
6
4
6
6
6
5
6
6
5
6
4
6
6
6
5
6
6
4
4
3
4
6
4
6
6
6
5
6
6
6
6
6
6
6
6
 
 
Key to Parameters:
CFA:  Cold formability index  scale 2-7
CFDA:  Deep drawability index  scale 2-7
CFPA:  Stretch formability index  scale 2-7
CFSPA:  Suitability for spinning  scale 2-7
EXTR:  Extrudability index  scale 2-7
MAA:  Machinability index  scale 2-7
WEEB:  Electron beam weldability index  scale 2-7
WEGA:  Oxy-gas weldability index  scale 2-7
WEAA:  Shielded arc weldability index  scale 2-7
WESA:  Spot & seam weldability index  scale 2-7
BRAZA:  Brazability index  scale 2-7
SOLDA:  Solderability index  scale 2-7

 
Key to Values:
-:  No information available  
1:  Not applicable  
2:  Unsuitable  
3:  Not recommended  
4:  Acceptable  
5:  Good  
5-6:  Good to Very Good  
6:  Very Good  
7:  Excellent  
aluSelect: Cold Formability, Machinability and Weldability

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