Aluminum Welding Wire

We can meet your requirements for aluminum welding wire for different types in all diameters.

1100 Alloy
Alloy Characteristics
Alloy 1100 is highly resistant to chemical attack and weathering. It is a relatively soft alloy that is very formable and is used extensively in thin gauge and foil products. It has good welding characteristics and it is also used as a filler alloy for welding purposes.
A desirable characteristic of the alloy is the bright finishes obtained by anodizing.
Features
Non-Heat treatable
ISO designation Al99.0Cu
Principle alloying elements: Copper
Applicable specifications: ANSI/AWS A5.10 (ER & R), ASTM B316, QQ-A-430, AMS 4102
Typical Applications
Welding Filler Wire
Heat Exchangers
Food Handling Equipment
Rivets
Tie Wire
Metallizing
4043 Alloy
Alloy Characteristics
Alloy 4043 is one of the oldest and most widely used welding and brazing alloys. Almigweld and altigweld 4043 can be classified as a general purpose type filler alloy. The silicon additions result in improved fluidity (wetting action) to make the alloy a preferred choice by welders. The alloy is less sensitive to weld cracking and produces brighter, almost smut free welds.
Features
Welding Filler Wire
Spray and Flame Metallizing Wire
Typical Applications
Trade designation: ALMIGWELD and ALTIGWELD
Non-Heat treatable
Similar to AlSi5 (Germany), BS N21 (United Kingdom)
ISO designation: AlSi5
Principle alloying elements: Silicon
Applicable specifications: ANSI/AWS A5.10 (ER & R), AMS 4190
4047 Alloy
Features
Welding Filler Wire
Spray and Flame Metallizing Wire
Typical Applications
Trade designation: ALMIGWELD and ALTIGWELD
Non-Heat treatable
Similar to AlSi5 (Germany), BS N21 (United Kingdom)
ISO designation: AlSi5
Principle alloying elements: Silicon
Applicable specifications: ANSI/AWS A5.10 (ER & R), AMS 4190
5356 Alloy
Features
Welding Filler Wire
Nail Wire
Typical Applications
Trade designation: ALMIGWELD and ALTIGWELD
Non-Heat treatable
Similar to AlSi5 (DIN)
ISO designation: AlMg5Cr(A)
Principle alloying elements: Magenesium, Maganese, Chromium, Titanium
Applicable specifications: ANSI/AWS A5.10 (ER & R)
5183 Alloy
Features
Welding Filler Wire
Typical Applications
Non-Heat treatable
Silmilar to AlMg4.5Mn (Germany)
ISO designation: AlMg4.5Mn0.7(A)
Principle alloying elements: Magnesium, Manganese, Chromium
Applicable specifications: ANSI/AWS A5.10 (ER & R)