TAL 4047


AWS/ASME SFA - 5.10 ER4047
EN ISO 18273 S Al 4047A (AlSi12(A))
TS 6204 EN ISO 18273 S Al 4047A (AlSi12(A))
DIN M. No. 3.2585


DIN Material
G-AlSi 12 3.2581
G-AlSi 12 (Cu) 3.2583
G-AlSi 10 Mg 3.2381
G-AlSi 11 3.2211

Properties and Applications

Aluminium-Silicon alloy filler metal used both for brazing and GTA (TIG) welding of aluminium alloys. Suitable for welding Al-Si and Al-Si-Mg cast aluminium alloys, having silicon content of > 7%. Very good capillary flow in brazing and brazed joints are matching structure and colour of aluminium alloys. Suitable for brazing of rolled and cast aluminium alloys. Excess acetylene flame has to be used during brazing. Widely used in production of kettle, frier, solar heaters. Used in combination with BF14 flux in brazing applications.
Tal 4047 Sert Dolgu

Typical Applications

Tal 4047 Model Tipik Uygulamalar

Typical Chemical Features of the Welding Wire

Type of AnalysisSiAl
Welding Wire12.0088.00

Typical Mechanical Values of Weld Metal(%)

Test ConditionProtection GasYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)
As weldedI1801705

* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - I1 (%100 Ar) .

Application Information

Welding Positions :
Tal 4047 Kaynak Pozisyonu Tal 4047 Kaynak Pozisyonu Tal 4047 Kaynak Pozisyonu Tal 4047 Kaynak Pozisyonu Tal 4047 Kaynak Pozisyonu Tal 4047 Kaynak Pozisyonu


Tal 4047 Kutuplama

Protection Gas:


Welding Parameters & Efficiency :

Diameter x Length (mm)

Packaging Information

Product CodeDiameter x Length (mm)Quantity per BoxBox Gross Weight (kg)Boxes per Outer BoxOuter Box Gross Weight (kg)Packaging Type
24102HAKM22.00x10003 kg2.80411.30Cardboard Tube
24102IAKM22.40x10003 kg2.80411.30Cardboard Tube
24102LAKM23.20x10003 kg2.80411.30Cardboard Tube

Storage & Re-Drying Information

>Shouldn t be exposed to high statical load and impact.