--- product_id: 337535229 title: "AWS A5.10 ER4043 Aluminum MIG Welding Wire Al-Si Alloy 0.5KG dia 0.8/1.0/1.2mm suitable for aluminum TIG MIG Welding (1.0mm/.04\")" brand: "tywelmaster" price: "257.68 DT" currency: TND in_stock: true category: "Tywel Master" url: https://www.desertcart.tn/products/337535229-aws-a5-10-er4043-aluminum-mig-welding-wire-al-si store_origin: TN region: Tunisia --- # Porosity-free, smooth bead finish Low spatter, high-speed welding Available in 0.8/1.0/1.2mm diameters AWS A5.10 ER4043 Aluminum MIG Welding Wire Al-Si Alloy 0.5KG dia 0.8/1.0/1.2mm suitable for aluminum TIG MIG Welding (1.0mm/.04") **Brand:** tywelmaster **Price:** 257.68 DT **Availability:** ✅ In Stock ## Summary > ⚡ Weld Like a Pro, Flow Like a Boss! ## Quick Answers - **What is this?** AWS A5.10 ER4043 Aluminum MIG Welding Wire Al-Si Alloy 0.5KG dia 0.8/1.0/1.2mm suitable for aluminum TIG MIG Welding (1.0mm/.04") by tywelmaster - **How much does it cost?** 257.68 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/337535229-aws-a5-10-er4043-aluminum-mig-welding-wire-al-si) ## Best For - tywelmaster enthusiasts ## Why This Product - Trusted tywelmaster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speed Meets Quality:** High-speed welding with minimal spatter for flawless results - • **Compact & Ready-to-Use:** 0.5kg mini plastic spool designed for convenience and easy handling - • **Effortless Aluminum Fusion:** ER4043 alloy ensures seamless welding on 2000 & 6000 series aluminum - • **Flawless Finish Every Time:** Porosity-free welds with excellent bead appearance to impress - • **Precision Diameter Options:** Choose from 0.8, 1.0, or 1.2mm for tailored weld control ## Overview The AWS A5.10 ER4043 Aluminum MIG Welding Wire is a premium Al-Si alloy filler metal designed for superior welding on aluminum alloys, especially 2000 and 6000 series. Available in multiple diameters (0.8, 1.0, 1.2mm) and packaged in a convenient 0.5kg mini spool, it delivers low spatter, high-speed welding with porosity-free, smooth bead finishes—perfect for professionals seeking precision and efficiency. ## Description Weight:05kg Melting Point:573-625 degree Celsius Application:Aluminum Welding like 6000 and 2000 series Material:Aluminum / Aluminum Alloy Flux Content:NA Model Number:ER4043 Diameter:08/10/12mm Spool:Mini Plastic Spool Package:1pcs ## Features - It is the ideal filler metal for aluminum base material - It is: Low Spatter High Speed Porosity Free Good bead appearance Easy to weld - We offer: 08/10/12mm (003/0040/0047”) 05kg(11LB) for option - ER5356 for better welding strength ER4043 for better material flowability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B073PXL98D | | ASIN | B073PXL98D | | Batteries Included? | No | | Batteries Required? | No | | Date First Available | 10 December 2019 | | Date First Available | 10 December 2019 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Manufacturer | TywelMaster | | Manufacturer | TywelMaster | | Manufacturer reference | ER4043_0.5kg | | Manufacturer reference | ER4043_0.5kg | | Part number | ER4043_0.5kg | ## Images ![AWS A5.10 ER4043 Aluminum MIG Welding Wire Al-Si Alloy 0.5KG dia 0.8/1.0/1.2mm suitable for aluminum TIG MIG Welding (1.0mm/.04") - Image 1](https://m.media-amazon.com/images/I/71qrKSWwLWL.jpg) ![AWS A5.10 ER4043 Aluminum MIG Welding Wire Al-Si Alloy 0.5KG dia 0.8/1.0/1.2mm suitable for aluminum TIG MIG Welding (1.0mm/.04") - Image 2](https://m.media-amazon.com/images/I/71WUvTZlOOL.jpg) ![AWS A5.10 ER4043 Aluminum MIG Welding Wire Al-Si Alloy 0.5KG dia 0.8/1.0/1.2mm suitable for aluminum TIG MIG Welding (1.0mm/.04") - Image 3](https://m.media-amazon.com/images/I/71aFpWf6inL.jpg) ![AWS A5.10 ER4043 Aluminum MIG Welding Wire Al-Si Alloy 0.5KG dia 0.8/1.0/1.2mm suitable for aluminum TIG MIG Welding (1.0mm/.04") - Image 4](https://m.media-amazon.com/images/I/71Evgte1dGL.jpg) ![AWS A5.10 ER4043 Aluminum MIG Welding Wire Al-Si Alloy 0.5KG dia 0.8/1.0/1.2mm suitable for aluminum TIG MIG Welding (1.0mm/.04") - Image 5](https://m.media-amazon.com/images/I/71Wa-RIvcIL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/337535229-aws-a5-10-er4043-aluminum-mig-welding-wire-al-si](https://www.desertcart.tn/products/337535229-aws-a5-10-er4043-aluminum-mig-welding-wire-al-si) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-20*