---
product_id: 453295290
title: "Aluminum TIG Welding Rod ER4043 3/32\"x16\" 5LB | 5% silicon weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214"
brand: "yeswelder"
price: "418.12 DT"
currency: TND
in_stock: true
category: "Yeswelder"
url: https://www.desertcart.tn/products/453295290-aluminum-tig-welding-rod-er4043-3-32x16-5lb-5-silicon
store_origin: TN
region: Tunisia
---

# Compatible with 100% Argon/Helium shielding gas Versatile on multiple aluminum alloys 5% Silicon for superior fluidity Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB | 5% silicon weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214

**Brand:** yeswelder
**Price:** 418.12 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your aluminum welds with YESWELDER’s ER4043 – where precision meets power!

## Quick Answers

- **What is this?** Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB | 5% silicon weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214 by yeswelder
- **How much does it cost?** 418.12 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/453295290-aluminum-tig-welding-rod-er4043-3-32x16-5lb-5-silicon)

## Best For

- yeswelder enthusiasts

## Why This Product

- Trusted yeswelder brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Pros:** Top-rated with 4.6 stars and a go-to choice for TIG welders demanding reliability.
- • **Shielding Gas Ready:** Optimized for 100% Argon or Helium, delivering clean, precise TIG welds every time.
- • **Multi-Alloy Compatibility:** Seamlessly welds aluminum grades 3003, 5052, 6061, and more—your all-in-one solution.
- • **Silicon-Enhanced Fluidity:** ER4043’s 5% silicon blend ensures smooth, crack-resistant welds with a brilliant finish.
- • **Thermal Treatment Friendly:** Perfect for base metals requiring heat treatment, expanding your project possibilities.

## Overview

YESWELDER Aluminum TIG Welding Rod ER4043 is a 5LB spool of 3/32" diameter ER4043 aluminum welding wire, featuring a 5% silicon alloy for enhanced fluidity and crack resistance. Designed for use with 100% Argon or Helium shielding gases, it supports welding on a wide range of aluminum alloys including 3003, 5052, and 6061. Highly rated by professionals, it’s ideal for general purpose TIG welding and thermal treatment applications.

## Description

YESWELDER Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB | 5% silicon weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214 - desertcart.com

## Features

- ER4043: Commonly referred to as “AlSi5", has a 5% silicon and is the oldest and one of the most widely used aluminum welding wires for general purpose applications.
- SHIELDING GAS: Usually 100% Argon, Helium or mix.
- EXCELLENCE: The silicon additions result in improved fluidity to make the alloy a preferred choice by welders. Less sensitive to weld cracking and produces brighter.
- MULTIPLE USAGE: Welding Wire ER4043 can use where base metal require thermal treatment. It also can be used on weld forge and casting materials.
- APPLICATION: It can be used to weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YTSXWRL |
| Best Sellers Rank | #6,543 in Automotive ( See Top 100 in Automotive ) #6 in TIG Welding Equipment |
| Brand Name | YESWELDER |
| Customer Reviews | 4.6 4.6 out of 5 stars (280) |
| Manufacturer | YESWELDER |
| Material | ER4043 Aluminum |
| Model Number | ER4043-5LB-2.4 |
| Part Number | ER4043-5LB-2.4 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** YESWELDER
- **Manufacturer:** YESWELDER
- **Material:** ER4043 Aluminum
- **Unit Count:** 1.0 Count

## Images

![Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB | 5% silicon weld various grades of aluminum, 3003, 3004, 5052, 6061, 6063, casing alloys 43, 355, 356 and 214 - Image 1](https://m.media-amazon.com/images/I/71USnUyP7KL.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Questions & Answers

**Q: this will work for oxygen acetylene too right?**
A: I’m not a pro but I say yes. I use these for Oxy/acetylene welding with good results.

## Frequently Bought Together

- YESWELDER Aluminum TIG Welding Rod ER4043 3/32"x16" 5LB
- YESWELDER TIG Welding Tungsten Electrode Pure Tungsten 3/32" x 7" (Green, EWP) 10-pk

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-13*