3.2mm Monel 400 TIG Filler Weld Star Pack 5Kg

3.2mm Monel 400 TIG Filler Weld Star Pack 5Kg

Stock Code: FAW00039904
Manufacturer Part No: 6011100607
£440.00 (exc VAT) per Pack
Quantity: - +

Corrosion-Resistant Welding

Weld Star Monel 400 is a nickel-copper alloy TIG wire designed specifically for welding Monel 400 and 404. Known for its excellent corrosion resistance and mechanical performance, this alloy is suitable for use in highly saline and chemically aggressive environments.

Monel 400 is ideal for a wide range of critical industrial applications, including offshore, petrochemical, and energy sectors.

Key Features

  • Excellent corrosion resistance in saline and corrosive environments
  • Clean, stable arc and good bead appearance
  • Suitable for overlay and joining Monel alloys
  • High strength with excellent ductility
  • Supplied in 1000 mm cut lengths, 5 kg packs

Typical Applications

  • Marine construction and shipbuilding
  • Offshore platforms and desalination plants
  • Heat exchangers and pipelines
  • Chemical and petrochemical plants
  • Power generation and energy sectors

Suitable Base Materials Include

  • Monel 400
  • Monel 404

Standards

  • EN ISO 18274 – Ni 4060 – NiCu30Mn3Ti
  • AWS A5.14 – ER NiCu-7

Chemical Composition % (Typical)

Element

%

C

≤0.15

Mn

3.00–4.00

Fe

≤2.50

P

≤0.020

S

≤0.015

Si

≤1.00

Cu

28.00–32.00

Ni

62.00–69.00

Co

≤1.00

Ti

1.50–3.00

Al

≤1.00

Nb+Ta

≤0.50

Mechanical Properties

  • Tensile Strength: ≥450 MPa
  • Yield Strength: ≥180 MPa
  • Elongation: ≥30%
  • Impact Strength: ≥80 J

Mechanical properties are approximate and may vary depending on heat input, shielding gas, and welding parameters.

Shielding Gas

  • EN ISO 14175 – TIG: I1 (Argon)

Welding Positions

  • EN ISO 6947 – PA, PB, PC, PD, PE, PF, PG
Diameter3.2
Wire ClassificationMONEL400: Ni/Cu alloy to Monel or dissimilar
BrandWeld Star
Weight5Kg

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