SELECTARC Ni190 - Basic coated Nickel–Copper electrode

SELECTARC Ni190 - Basic coated Nickel–Copper electrode

CLASSIFICATION

CHARACTERISTICS AND APPLICATIONS

SELECTARC Ni190 is a basic coated electrode with a “Monel®” type Nickel–Copper weld deposit, intended for welding and surfacing of Nickel–Copper, Copper–Nickel, and Copper–Nickel cladded steels.
Also suitable for joining dissimilar materials, such as steel/Nickel–Copper, steel/Copper, and Copper/Copper–Nickel combinations.
The weld metal provides excellent resistance to stress corrosion cracking in chloride-containing environments.

Used for:
– Construction of equipment for the chemical and petrochemical industry
– Naval constructions
– Installations for sea water desalination

“Monel®” is a registered trade name of Inco Alloys.

WELD METAL CHEMICAL COMPOSITION (%)

C: <0.05 ; Si: 0.7 ; Mn: 3.2 ; Fe: 1.2 ; Ti: 0.5 ; Cu: 29.0 ; Ni: Rem. (≥65%)

MECHANICAL PROPERTIES

Rₘ (MPa): >480 ; Rp₀.₂ (MPa): >300 ; A₅ (%): >30 ; KV (J): +20°C → >80

DIMENSIONS AND WELDING CURRENT

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