To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
AlcoTec Almigweld Aluminum MIG Welding Wire of .047" Dia is made of 4047 alloy that has silicon as the principle alloying element. Non-heat treatable wire with 1070 to 1080 deg F melting range is capable of producing brighter smut free welds and is less sensitive to weld cracking. It was developed as a brazing alloy (BAISI-4) or (718) due to its low melting point and narrow freezing range. Spray/flame metalizing wire obtains gray-black color when anodized and can be used in applications of sustained elevated temperatures. When this wire is used as a filler alloy, hot cracking is significantly minimized. Wire featuring increased fluidity and reduced shrinkage is associated with ER4047 class of wire. Wire with .096 lb/cu.in density comes in a mini drum of 50 lb. It meets ANSI/AWS A5.10, AMS 4185 standards.
Features
Non-Heat treatable
Principle alloying elements: Silicon
The alloy is less sensitive to weld cracking and produces brighter, almost smut free welds
Hot cracking is significantly reduced when 4047 is used as a filler alloy
