GETIG 717

Filler rod in multi-alloy aluminum bronze with nickel content for TIG welding
CLASSIFICATION :AWS/SFA 5.7 : ERCuNiAl DIN 1733:SG Cu Al 8 Ni2

CHARACTERISTICS :

The weld metal is resistance against corrosion, seawater and wear. Especially suitable for work pieces subjected to simultaneous attack by seawater, cavitation and erosion.

TYPICAL APPLICATION :

Welded joints and surfacing welds on multi-alloy aluminum bronzes, e.g. Wnr.2.0916, 2.0920, 2.0928, 2.0932, 2.0936, 2.0940, 2.960, 2.0962, 2.0966, 2.0970, 2.0978 and 2.0980, surfacing weld on steels and copper alloys. Welded joints between steel and aluminum bronzes (including multi-alloy).Used in shipbuilding, in the construction of machines, apparatus and pumps, e.g. ship propellers, pump housing, valve gear housing and food containers.

SHIELDING GAS : 99.99 % Argon, 7-12l/min, and back purge.

WELDING CURRENT : DC (+)

COMPOSITION OF THE WIRE :

Al Mn Fe Si Ni Zn Cu
8.5-9.5 1.0 – 3.5 2.0 - 5 0.10 max 4.0 – 5.5 0.10 max Remainder

ALL WELD MECHANICAL PROPERTIES (TYPICAL VALUES):

Tensile Strength Mpa 0.2% Proof Stress Mpa Elongation (%) (L = 4d)
530-590 270 min 30%

PACKING DATA :

SIZE (mm) LENGTH (mm) PACKING/BOX (PCS)
1.6 1000 5Kg
2.0 1000 5Kg
2.4/2.50 1000 5Kg
3.15/3.20 1000 5Kg