SELECTARC Ni690 - Basic coated electrode for Nickel alloys

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ID: 897
Product Code: SELECTARC Ni690

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Description

SELECTARC Ni690 - Basic coated electrode for Nickel alloys

CLASSIFICATION

AWS A5.11: ENiCrFe-7ISO 14172: E–Ni 6152 (NiCr30Fe9Nb)

CHARACTERISTICS AND APPLICATIONS

Basic coated electrode designed for welding of steels and repair of Nickel alloys Alloy 690 and 600, as well as for dissimilar joints between stainless and low alloyed steels.
Provides a soft and stable arc, easy slag removal, and smooth, regular weld beads.
Used in nuclear power plants and chemical industry equipment.

WELD METAL CHEMICAL COMPOSITION (%)

C: 0.03 ; Si: 0.4 ; Mn: 4.0 ; Cr: 28.5 ; Nb: 1.2 ; Fe: 7.0 ; Mo: 0.2 ; Cu: 0.1 ; Ni: Base

MECHANICAL PROPERTIES

R (MPa): 650 ; Rp₀.₂ (MPa): 430 ; A₅ (%): 40 ; KV (J): +20°C → >100

DIMENSIONS AND WELDING CURRENT

= +

DIMENSIONSAMPERES
2.5 × 30060–75 A
3.2 × 35075–100 A
4.0 × 35090–125 A
5.0 × 450120–160 A
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