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Item #:
91079771
Blue Demon ER4943 X 1/16 X 10LB Box Aluminum TIG Welding Rods | High Strength, High Fluidity, Low Melting Point, Low Ductility, Moderate Electrical
92% of respondents would recommend this to a friend
Item #:
91079771
SRD 6478
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, October 10
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4043A/4943 offers 25% higher Ultimate Tensile Strength and 50% higher yield strength in the as welded condition.
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What Stands Out
High Strength
These rods provide unparalleled strength for demanding welding applications, ensuring durability and reliability in joining aluminum materials effectively.
Low Melting Point
With a low melting point, these rods facilitate easier welding, reducing heat distortion on aluminum workpieces and enhancing overall weld quality.
Fluidity
Featuring high fluidity, the rods allow for smoother transitions during welding, resulting in strong, clean welds that improve aesthetic appearance and structural integrity.
Product Details
Who Should Buy?
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Professional Welders
Ideal for experienced welders seeking high-quality aluminum rods for precision welding and performance in critical applications.
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Aluminum Fabricators
Great for fabricators working with aluminum structures, providing strength and fluidity needed for accurate and efficient welds.
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Hobbyist Projects
Perfect for DIY enthusiasts who need reliable aluminum welding rods for home projects requiring a strong, cleaned weld.
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Beginner Welders
Not suitable for beginners due to the complexities of TIG welding and aluminum material handling without ample experience.
Product Description
Blue Demon ER4943 X 1/16 X 10LB Box Aluminum TIG Welding Rods | High Strength, High Fluidity, Low Melting Point, Low Ductility, Moderate Electrical and Thermal Conductivity
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Customer Questions & Answers
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Question:
What is the melting point of 4043A/4943?
Answer: The melting point is between 1065-1175°F. -
Question:
What types of metals can be welded with 4043A/4943?
Answer: It can be used to weld 1XXX, 3XXX, and 5XXX series base metals with less than 3.0% Mg. -
Question:
What are typical applications for this alloy?
Answer: Typical applications include automotive frames, aerospace hardware, bicycles, and furniture.
Blue Demon TIG Welding Equipment Editorial Review
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Pros
- High fluidity
- Low melting point
- Strong welds
- Easy to use
- Versatile applications
Cons
- Occasional inclusions
Platform Trust & Buyer Confidence
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SRD 6478
Order now and get it around Saturday, October 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- 25% higher Ultimate Tensile Strength compared to 4043.
- 50% higher yield strength in the as welded condition.
- Moderate to high strength (typically 35 ksi).
- Low melting temperature and high fluidity.
- Suitable for welding 1XXX, 3XXX, and 5XXX series base metals.
- Ideal for applications in automotive frames, aerospace hardware, and more.
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