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GENERAL INFORMATION
WROUGHT ALLOYS:- WELDING PROPERTIES:
RELATIVELY SUITABLE FOR JOINING ( * )
ALLOY             &           TEMPER GAS ARC WITH INSERT GAS ARC WITH FLUX RESISIT.   WELDING PRESSURE WELDING BRAZING SOLDERING FILLER METAL       (3) +
LOW    TEMP. HIGH TEMP.
1050 M A A A B A A A A 1260
1100 M A A A B A A A A 1100
2014 M D C C B C D D D 4145
2017 T4 D C C B C D D D 4145
T6 D C C B D D D D 4145
2024 T4 D C C B D D D D 4145
3003 M A A A B A A A A 1100
5005 M A A A B A B B A 4043
5052 M A A A B B C C C 5356
5086 M C A A B C D D D 5356
6061 M A A A B A A B A 4043
T4 A A A A B A B A 4043
T6 A A A A B A B A 4043
6063 T6 A A A A B A B A 4043
6101 T6 A A A A B A B A 4043
6201 T81 A A A A B A B A 4043
7018 T6 D C C A C D C C 7039
7039 T6 D C C A C D C C 7039
 
1. For general purpose only.  For specialised applications, e.g. pressure vessels anodised-item etc., special process should be used.
2. * Joining ratings A, B, C & D are relative in order or merit.
A - Readily weldable.
B - Special techniques and close control of procedure are required.
C - Limited weldability due to crack sensitivity, loss in strenght and or loss in resistance to corrosion.
D - Not recommended.
3 + Filler metals for general purpose only.  For specialised applications requiring high strength ductility,- colour match after anodising etc., speical filler metals are recommended.
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