CEWELD


AlSi 5 Tig GMAW-GTAW Solid wires




AlSi 5 Tig

 
TYPE 
Tig aluminium welding wire alloyed with silicon
APPLICATIONS 
Tig filler metal for welding Aluminium alloys with maximum 2% alloying elements and for aluminium alloys containing up to 7% Si.(after anodizing welding will be of a dark grey colour)
PROPERTIES 

Thanks to its excellent Weldabillity and good penetration this alloy is used mainly in construction and automotive industry. The silicon addition results in improved fluidity (wetting action), making the alloy the preferred choice of welders. The alloy is not sensitive to weld cracking and produces bright, almost smut-free welds. Not recommended for anodising. Non-heat treatable. Thicker sections should be preheated (150°C) prior to welding.

CLASSIFICATION
AWS 
A 5.10: ER 4043
EN ISO 
18273: S AI 4043A (Al Si 5(A))
DIN: W.Nr. 
3.2245
DIN 
1732: SG-AlSi5
SUITABLE FOR 

AlMgSi 0, AlSiMg (A), AlSi 1 MgMn, AlMg1SiCu, 3.3206, 3.3210, 3.2315, 3.3211, EN AW 6060, EN AW 6005A, EN AW 6082, EN AW 6061, EN AC 45000,

APPROVALS 
CE approved
WELDING POSITIONS: 
CHEMICAL COMPOSITION

Al

Mn

Si

Other

Be

Ti

Fe

Cu

Mg

Zn

rem

<0.5

4.5-6.0

<0.15

<0.0005

<0.15

<0.4

<0.5

<0.5

<0.10

MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

T

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

-40°C

-60°C

(°C)

AW

>70

>130

>17

     

573-625

AW: as welded
REDRYING TEMPERATURE 
Not required
WELDING PARAMETERS / PACKING

Welding Parameters

Packing (kg)

D (mm)

Current (A) AC

single

master

1.6 x 1000

25-50

5

20

2.0 x 1000

40-75

5

20

2.4 x 1000

90-130

5

20

3.2 x 1000

160-240

5

20







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