CuAl9Ni5 Nickel-Aluminum Bronze Welding Wire

  • cual9ni5-nickel-aluminum-bronze-welding-wire
  • APPLICATION OVERVIEW

    The multi alloy copper- aluminum based welding filler metal is particularly suitable for CuAlNi alloyed metals. High resistance to wear and abrasion. Very good corrosion resistance to seawater. Particularly suitable for joining of steel and Cu-Al alloys.


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Description

CuAl9Ni5 Nickel-Aluminum Bronze Welding Wire

CuAl9Ni5 Nickel-Aluminum Bronze Welding Wire APPLICATION

CuAl9Ni5 Wire electrode used for copper aluminium alloys with Ni and Fe addition. Weld cladding on cast iron materials and steel. Mixed joints of aluminium bronze steel.

It is resistant to seawater and cavitation resistant. Good suitabilizy for simultaneous stress strain caused be seawater, cavitation and erosion

CuAl9Ni5 is a nickel-aluminum bronze alloy used to weld cast and wrought nickel-aluminum bronze. It has excellent resistance to corrosion, erosion, and cavitations in salt or brackish water.This welding wire is widely used in marine propeller, turbine parts, valves, sieves, pumps, piping systems. This material has particularly strong resistance to seawater erosion.

CuAl9Ni5 Nickel-Aluminum Bronze Welding Wire Physical and mechanical data

Solids-Temperature 1015℃
Density 7.5kg/dm³
Elongation 10%
Liquids-Temperature 1045℃
Tensile Strength 450-560N/mm²
Brinell Hardness 150-170HB

CuAl9Ni5 Nickel-Aluminum Bronze Welding Wire PACKING

Make-up Weight/Lengtd Dimension
Drum / bedrabox 175 – 200 kg 0,80 – 1,60 mm
SD300 / BS300 / K300 12 – 15 kg 0,80 – 2,40 mm
H500 / H560 / H760 150 – 250 kg 0,80 – 2,40 mm
Coils 25 – 100 kg 1,60 – 6,00 mm
Rods 250 – 3000 mm 1,60 – 6,00 mm

CuAl9Ni5 Nickel-Aluminum Bronze Welding Wire CHEMICAL COMPOSITION(%)

Standards ISO24373 GB/T9460 BS EN14640 AWS A5.7 DIN 1733
Class Cu6328 SCu6328 Cu6328 C63280 2.0923
Alloy CuAl9Ni5Fe3Mn2 CuAl9Ni5Fe3Mn2 CuAl9Ni5 ERCuNiAl SG-CuAl8Ni6
Cu bal. bal. bal. bal. bal.
Al 8.5-9.5 8.5-9.5 8.5-9.5 8.50-9.50 8.5-9.5
Fe 3.0-5.0 3.0-5.0 3.0-5.0 3.0-5.0 3.0-4.0
Mn 0.6-3.5 0.6-3.5 0.6-3.5 0.60-3.50 1.0-2.0
Ni 4.0-5.5 4.0-5.5 4.0-6.0 4.0-5.5 4.0-6.0
P
Pb 0.02 max 0.02 0.02 0.02 max 0.02
Si 0.1 max 0.1 0.2 0.1 max 0.2
Sn
Zn 0.1 max 0.1 0.1 0.1 max 0.1
others in total 0.5 max 0.5 0.4 0.5 max 0.4

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