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Aluminium ENAW-AlMg4.5Mn0.7(A) Welding Wire Rod Aluminium ENAW-AlMg4.5Mn0.7(A) Welding Wire Rod Aluminium ENAW-AlMg4.5Mn0.7(A) Welding Wire Rod Aluminium ENAW-AlMg4.5Mn0.7(A) Welding Wire Rod Aluminium ENAW-AlMg4.5Mn0.7(A) Welding Wire Rod

Aluminium ENAW-AlMg4.5Mn0.7(A) Welding Wire Rod

565.0 INR/Kilograms

Product Details:

  • Drive Type Manual/tig/mig compatible
  • Capacity Custom order or as required
  • Shape Round rod
  • Grade ENAW-AlMg4.5Mn0.7(A)
  • Head Type Rod/Wire (Non-headed)
  • Finish Smooth, bright
  • Surface Treatment Bright finish
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Aluminium ENAW-AlMg4.5Mn0.7(A) Welding Wire Rod Price And Quantity

  • 565.0 INR/Kilograms
  • 1 Kilograms

Aluminium ENAW-AlMg4.5Mn0.7(A) Welding Wire Rod Product Specifications

  • Smooth, bright
  • Rod/Wire (Non-headed)
  • Welding rod/wire
  • Aluminium alloy
  • ENAW-AlMg4.5Mn0.7(A)
  • Round rod
  • Custom order or as required
  • 0.05 mm
  • Manual/tig/mig compatible
  • Yes
  • Welding, fabrication, automotive, shipbuilding, structural work
  • 1.2 mm - 5.0 mm
  • Varies by diameter specification
  • EN ISO 18273
  • Typical as supplied
  • Min 275 MPa
  • Depends on welding parameters
  • High corrosion resistance, good weldability
  • Bright finish
  • Up to 250C continuous
  • Silvery metallic
  • Packed in sealed tubes or bundles
  • Good electrical and thermal conductivity
  • 1m, 1.5m, 2m or custom
  • Approx. 635-655C
  • Min 21% at break

Product Description

EN AW-AlMg4.5Mn0.7(A) (S Al 5183A / EN ISO 18273) is a high-strength aluminum-magnesium-manganese filler metal supplied as continuous wire spools for MIG (GMAW) welding and cut rods for TIG (GTAW) welding.

In European designation standards (EN ISO 18273), the "(A)" suffix indicates a strictly controlled composition variant within the 5183 family. It features tighter limits on trace impurity elements (such as silicon and beryllium) to ensure consistent weld metal mechanical properties, low porosity, and high crack resistance when joining structural 5xxx-series aluminum alloys like EN AW-5083.

Chemical Composition (EN ISO 18273)

  • Magnesium (Mg): 4.30 to 5.20 percent

  • Manganese (Mn): 0.50 to 1.00 percent

  • Chromium (Cr): 0.05 to 0.25 percent

  • Titanium (Ti): 0.15 percent maximum

  • Iron (Fe): 0.40 percent maximum

  • Silicon (Si): 0.25 percent maximum

  • Zinc (Zn): 0.25 percent maximum

  • Copper (Cu): 0.10 percent maximum

  • Beryllium (Be): 0.0003 percent maximum

  • Aluminum (Al): Balance

Mechanical and Physical Properties (As-Welded)

  • Tensile Strength: 275 MPa minimum (40 ksi)

  • Yield Strength: 130 MPa minimum (19 ksi)

  • Elongation: 17 percent minimum

  • Melting Range: 574 to 638 degrees Celsius

  • Density: 2.66 g/cm

  • Color Match: Excellent silver and white match post-anodizing on 5xxx-series base metals.

Key Applications and Operational Guidelines

  • Structural Marine & Cryogenics: Primary choice for shipbuilding hulls, offshore structures, pressure vessels, and LNG transport tanks due to high seawater corrosion resistance and excellent low-temperature toughness down to -196 degrees Celsius.

  • Base Metal Matching: Specifically engineered to match or exceed the mechanical properties of EN AW-5083 (AlMg4.5Mn0.7), EN AW-5086, and EN AW-5456.

  • Shielding Gas Recommendations:

    • TIG (GTAW): 100 percent Argon (I1).

    • MIG (GMAW): 100 percent Argon (I1) or Argon/Helium mixtures (I3) to enhance heat input and penetration on heavy plate sections.

Temperature Limit: Because the magnesium content exceeds 3.0 percent, welded joints made with AlMg4.5Mn0.7(A) should not be exposed to sustained service temperatures above 65 degrees Celsius (150 degrees Fahrenheit) due to risk of stress corrosion cracking (SCC).

Cross-References and Delivery Forms

  • EN ISO 18273: S Al 5183A / AlMg4.5Mn0.7(A)

  • AWS A5.10 / ASME SFA-5.10: ER5183 / R5183

  • Werkstoff-Nr. (WNr): 3.3548

  • Supply Forms:

    • MIG Wire: 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm spools (D200, D300) and bulk payoff packs.

    • TIG Rods: 1.6 mm, 2.0 mm, 2.4 mm, 3.2 mm, 4.0 mm cut lengths (1000 mm).



High Performance Welding Wire for Demanding Applications

This aluminium alloy welding wire rod is engineered for applications in welding, fabrication, automotive, shipbuilding, and structural industries. Its superior corrosion resistance and consistent mechanical properties make it ideal for projects requiring dependable joints and high durability, especially in harsh environments.


Precision Design and Quality Assurance

Manufactured to strict EN ISO 18273 standards with a tolerance of 0.05 mm, these rods are available in round shape with a bright, smooth finish. Standard diameter options range from 1.2 mm to 5.0 mm, with lengths from 1m up to 2m or customized as required. The product is securely packed in sealed tubes or bundles for safe transportation and storage.

FAQ's of Aluminium ENAW-AlMg4.5Mn0.7(A) Welding Wire Rod:


Q: How should I use the Aluminium ENAW-AlMg4.5Mn0.7(A) welding wire rod in fabrication or welding?

A: To achieve optimal results, use the rod with manual, TIG, or MIG welding equipment depending on your setup. It is suitable for a variety of base metals, particularly aluminium alloys, and maintains integrity up to 250C continuous operation. Ensure clean and properly prepared surfaces to maximize weld quality.

Q: What benefits does this welding wire provide compared to standard wires?

A: This product offers excellent corrosion resistance, high weldability, and robust tensile strength (min 275 MPa), resulting in reliable joints. Its good electrical and thermal conductivity, coupled with a smooth, bright finish, ensures high performance in demanding fabrication or structural work.

Q: When is it suitable to use Aluminium ENAW-AlMg4.5Mn0.7(A) welding rods?

A: You should use these welding rods when high mechanical strength and corrosion resistance are critical, such as in automotive frames, shipbuilding, or structural projects. They perform especially well under continuous temperatures up to 250C.

Q: Where can I source custom diameters or lengths of this welding wire rod?

A: Custom lengths and diameters can be ordered directly from manufacturers, exporters, retailers, or suppliers across India. The product can be tailored to your specific project requirements with prompt availability through authorized channels.

Q: What is the typical process for welding with this aluminium wire rod?

A: Welding with ENAW-AlMg4.5Mn0.7(A) is straightforward; it can be used for TIG, MIG, or manual welding operations. Prepare the base metal, set correct parameters for your welding method, and select the appropriate rod diameter for your application to ensure optimal results.

Q: Is this welding wire rod suitable for outdoor or marine applications?

A: Yes, thanks to its high corrosion resistance and robust mechanical properties, this welding wire rod is well suited for outdoor, marine, and industrial applications, such as shipbuilding and structural fabricate works exposed to rigorous environments.

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