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Washington Alloy

ER4043 - Aluminum / Silicon TIG Welding Rod - 1lb. Pack

(3 reviews) Write a Review
MPN:
ER4043035
Minimum Purchase:
1 unit
$13.18 - $54.04

Description

ER4043

High-quality Washington Alloy® brand Aluminum / Silicon cut-length TIG filler metal. 1lb. Mini Pack.

AWS A5.10 Grade
Class ER4043
Available Diameters .045", 1/16", 3/32" & 1/8"
Length 36" (914mm)
Weight 1 lb. Pack

Approximate number of rods per 1lb. pack for each diameter:

  • .045" (1.14mm): 36 - 40
  • 1/16" (1.6mm): 26 - 30
  • 3/32" (2.4mm): 12 - 16
  • 1/8" (3.2mm): 8 - 10

ER4043 Aluminum / Silicon AWS A 5.10 CLASS ER4043

ER4043 (commonly referred to as ALSi-5) is a 5% Silicon Aluminum filler metal that is used primarily for welding Aluminum Alloys 3003, 3004, 5052, 6061, 6063 and Casting Alloys 43, 355, 356, and 214.

ER4043 has a melting range of 1,065°F - 1,170°F.

The post-anodizing color tint is gray.

Tensile strength average is 29,000 psi.

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Additional Information

Material Type:
Aluminum
Wire Diameter:
.035" (0.89mm)
Wire Diameter:
.045" (1.14mm)
Wire Diameter:
1/16" (1.6mm)
Wire Diameter:
3/32" (2.4mm)
Wire Diameter:
1/8" (3.2mm)
Wire Diameter:
5/32" (4.0mm)
Pack Size:
1 lb. Mini Pack
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3 Reviews

  • 5
    Just received the welding rods and as usual;…

    Posted by Zach S. on May 19th 2021

    Just received the welding rods, and as usual; extremely fast delivery. Although I haven’t used them yet, I expect they will work as well as all of the products I get from Arc Zone.

  • 5
    Excellent experience and prompt shipping in a…

    Posted by Jim T. on Nov 13th 2020

    Excellent experience and prompt shipping in a solid mailer. Arrived in great shape on time. Highly Reccomend ArcZone!

  • 5
    Can't wait to start tig welding aluminum shipped…

    Posted by Brian G. on Feb 24th 2018

    Can't wait to start tig welding aluminum, shipped fast and packaged well

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