AWS A5.10 ER4043
Approved by: ABS BV CCS DNV GL LR NK RINA CE DB
Description:AWS ER4043 is a general-purpose type aluminum welding wire which contains 5% silicon additives, resulting in outstanding fluidity and excellent permeability. It is recommended to weld various grades of aluminum alloys which contain at most 2% alloy elements or 7% Si such as 2014, 3003, 3004, 5052, 6060, 6061, 6063, 6101, etc.

Typical Mechanical Properties:

Typical Chemical Properties :

Note:

1.Rusty, oil stains, water and other impurity on the weld parts must be cleaned before welding

2. Stock in dry environment, please use up in short time once opened