---
product_id: 374323909
title: "Hobart H381806-R18 1-Pound ER4043 Aluminum Welding Wire, 0.030-Inch"
brand: "hobart"
price: "160.70 DT"
currency: TND
in_stock: true
category: "Hobart"
url: https://www.desertcart.tn/products/374323909-hobart-h381806-r18-1-pound-er4043-aluminum-welding-wire-0
store_origin: TN
region: Tunisia
---

# Bright, clean weld finish Compatible with multiple aluminum grades 0.030-inch precision diameter Hobart H381806-R18 1-Pound ER4043 Aluminum Welding Wire, 0.030-Inch

**Brand:** hobart
**Price:** 160.70 DT
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your weld game with precision and shine! ⚙️

## Quick Answers

- **What is this?** Hobart H381806-R18 1-Pound ER4043 Aluminum Welding Wire, 0.030-Inch by hobart
- **How much does it cost?** 160.70 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/374323909-hobart-h381806-r18-1-pound-er4043-aluminum-welding-wire-0)

## Best For

- hobart enthusiasts

## Why This Product

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

## Key Features

- • **Bright Finish that Stands Out:** Delivers a clean, shiny weld that professionals trust and clients admire.
- • **Lightweight & Compact Packaging:** Easy to handle and store with a 1-pound spool that fits any workspace.
- • **Versatile Aluminum Compatibility:** Seamlessly welds various aluminum grades, boosting your project flexibility.
- • **Precision Diameter for Flawless Welds:** 0.030-inch wire ensures consistent, high-quality results every time.
- • **Trusted by Pros with 4.6-Star Reviews:** Join thousands of welders who rely on Hobart’s proven performance.

## Overview

The Hobart H381806-R18 is a 1-pound spool of 0.030-inch ER4043 aluminum welding wire, designed for general-purpose MIG welding. Known for its bright, clean weld finish, it is compatible with various aluminum grades, making it a versatile choice for professional welders seeking reliable, high-quality results.

## Description

A general-purpose type aluminum welding wire.;Its bright weld finish makes it a popular choice of welders.;It can be used to weld various grades of aluminum.

## Features

- A general-purpose type aluminum welding wire.
- Its bright weld finish makes it a popular choice of welders.
- It can be used to weld various grades of aluminum.
- Item Package Dimension: 4.0" L x 4.0" W x 1.75" H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00012Y0DU |
| ASIN  | B00012Y0DU |
| Batteries Required? | No |
| Best Sellers Rank | #139,658 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #540 in Welding Equipment |
| Customer Reviews | 4.6 4.6 out of 5 stars (436) |
| Customer reviews | 4.6 4.6 out of 5 stars (436) |
| Cutting Diameter | 0.04 Inches |
| Date First Available | 15 September 2023 |
| Date First Available  | 15 September 2023 |
| Installation Method | mig-welding |
| Item Package Quantity | 1 |
| Item Weight | 454 g |
| Item diameter | 0.04 Inches |
| Item model number | H381806-R18 |
| Item model number  | H381806-R18 |
| Manufacturer | Hobart |
| Manufacturer  | Hobart |
| Material | Aluminum |
| Part number | H381806-R18 |
| Product Dimensions  | 10.41 x 9.14 x 4.57 cm; 453.59 g |
| Size | 0.030-Inch |

## Images

![Hobart H381806-R18 1-Pound ER4043 Aluminum Welding Wire, 0.030-Inch - Image 1](https://m.media-amazon.com/images/I/81aApN22VdL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the diameter WIRE ? I NEED TO 1.2mm**
A: Uh, as it says directly in the ad in multiple places AND on the product label picture, it is .030".  Isn't spending a minute to read easier than posting a question?  Need to convert to mm, type .030" into Google (it's 0.762mm).Look for .045" wire.  Here maybe?  http://www.amazon.com/ER4043-Aluminum-MIG-Welding-Spool/dp/B00HVLEKZM/ref=sr_1_fkmr2_2?s=hi&ie=UTF8&qid=1431203779&sr=1-2-fkmr2&keywords=.045+alum+mig+wire

**Q: Can this weld cracks in aluminum pump housings?**
A: Yes you can weld aluminum with this wire(however it is used with a MIG welder with a spoolgun and argon gas)

**Q: Will this weld 7075 aluminum?**
A: 7075 aluminum is not weldable, period.

**Q: Will this work with a Lincon Electric welder?  Does it have a flux core?**
A: You need argon gas with this wire.

## Frequently Bought Together

- Hobart H381806-R18 1-Pound ER4043 Aluminum Welding Wire, 0.030-Inch
- Spool Gun, 100 A, 10 ft., 60 percent

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-30*