4043 ALUMINUM WELDING WIRE

SKU: 4043 ALUMINUM WELDING
Category:


Specifications

Alloy Name: 4043 Aluminum Welding Wire
Uns Number: A94043
Description:

4043 Aluminum is one of the oldest and most widely used welding and brazing alloys. It can be classed as a general purpose type filler alloy. The silicon content gives improved wetting action and lowers the crack sensitivity.

Size/diameter (inches): 0.0300 - 0.1250
Specification: AMS 4190
Conforms to AWS A5.10 Class ER4043
Temper: As Drawn
Typical Chemisty: Si: 4.50-6.00
Fe: 0.8 max
Cu: 0.30 max
Mn: 0.05 max
Mg: 0.05 max
Zn: 0.10 max
Ti: 0.20 max
Al: Bal
Be: 0.0003 max
OE: 0.05 max
OET: 0.15 max
*Typical Chemistry listed above is for reference only and is not to be used for specification purposes.
Available Forms: Spools
Coils
Cut lengths
Note For Non Stock Items:

If you need a non-stock item, we custom manufacture wire in most diameters and lengths.

Warranty Clause:

Bob Martin company believes the information contained herein to be reliable. However, the technical information is given without charge by Bob Martin Company and the user shall employ such information at its own discretion and risk. Bob Martin Company assumes no responsibility for results obtained or incurred from the use of such information in whole or in part.