Sifmig 5556 Aluminium MIG Welding Wire – 1.6 mm x 6.5 Kg

WO371665

£96.10 ex VAT £115.32 inc VAT

Brand: SIF
Product Model:
WO371665
Availability:
In Stock

  • Material: Aluminium alloy with 5.3% Magnesium and 0.8% Manganese
  • Wire Diameter: 1.6 mm
  • Spool Weight: 6.5 kg
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Description

Sifmig 5556 Aluminium MIG Welding Wire – 1.6 mm x 6.5 Kg

Sifmig 5556 Aluminium MIG Welding Wire, with a diameter of 1.6mm, is a meticulously formulated aluminium alloy wire. It boasts a composition of 5.3% Magnesium and 0.8% Manganese, ensuring optimal weld strength. This wire is known to produce a weld metal that is stronger than the standard 5% Mg 5356 alloy. It’s primarily designed for welding the 5083 (N8) alloy, which is a prevalent material in structural applications. This wire is especially favored for military projects where it’s crucial to maintain full strength.

Key Features:

  • Contains 5.3% Magnesium and 0.8% Manganese for enhanced weld strength.
  • Produces a weld metal with superior strength compared to the 5% Mg 5356 alloy.
  • Precision diameter of 1.6mm ensures consistent and reliable welding.
  • Perfect for welding the 5083 (N8) alloy, renowned in structural applications.

Common Applications:

Sifmig 5556 Aluminium MIG Welding Wire is versatile and is predominantly used for:

  • Welding 5083 (N8) alloy, a top choice for structural projects.
  • Military applications where it’s essential to maintain full strength.

Welding Positions

sigmif 328 welding wire welding positions 1

Ensure that the parent metal surface is cleaned and fully degreased prior to welding. Clean joints with a stainless steel brush.

Specifications

Product Type Aluminium Mig Wire
Part Number WO371665
Weight 6.5 KG
Diameter 1.6mm
Melting Point (°C) 640
Ultimate Tensile Strength 300 N/mm²
Current DC = +
Shielding Gas Argon, Argon/Helium

Typical Weld Metal Composition

Mg 5.3%
Mn 0.8%
Cr 0.1%
Ti 0.1%
Al Bal

Typical Mechanical Properties

Melting Point 640°C
Ultimate Tensile Strength 300 N/mm²
Hardness 70

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