QAMAR AL DIN GENERAL TRADING L.L.C., P.O.Box 30732, NASSER SQUARE DEIRA, DUBAI, U.A.E

4043 - ALUMINIUM MIG WELDING WIRE

Category: MIG
Sub-Category: CONSUMABLES
Brand: BOSS WELL

DESCRIPTION:

 

4043 is an aluminum/silicon filler metal designed for welding heat treatable base metals and is a common choice for welding 6061.  4043 offers good fluidity and less crack sensitivity than 5356 when welding 6000 series base metals.  It is often used to for repair welding aluminum/silicon cast alloys such as grades 353/A356.

 

SIZES AVAILABLE :-

0.8MM

1.0MM

1.2MM

 

 

NOMINAL COMPOSITION:

 

Aluminum                BALANCE                                                        Titanium                  0.20 % max.

                Magnesium             0.05 % max.                                                      Copper                    0.30 % max.

Manganese             0.05 % max.                                                  Silicon                      4.5-6.0 %

Beryllium                 0.0008 % max.                                              Zinc                        .10 max.

Others                      Each 0.05% max.                                          Iron                          0.80% max.

Total                         0.15 % max.

 

 

PHYSICAL/MECHANCIAL PROPERTIES:

 

Solidus                        1065 oF (574 oC)                              Density lbs/cu in            0.097

Liquidus                      1170 oF (632 oC)                              Post Anodize Color         Gray

 

As Welded 6061 Base Plate

 

Tensile Strength             27,000 psi

Yield Strength               18,000 psi

Elongation in 2”