Electrodes
MIG/TIG
Hardfacing
Solders
CBAE17
Pure copper electrode for joining and build-up
Smooth arc characteristics allow easy joining of copper.
Weld metal is extremely dense.
High purity of weld metal allows for joining dissimilar grades of copper.
International Specifications
AWS/ASME IIC SFA 5.6 ECu
DIN 1733 S-Cu
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APPLICATIONS:
For joining and build-up on copper parts requiring corrosion resistance and thermal and/or electrical conductivity.
MICROSTRUCTURE:
A multi-phase copper base structure with complex eutectoids.
TYPICAL MECHANICAL PROPERTIES:
Undiluted Weld Metal
Maximum Value Up to:
Tensile Strength
33,000 psi
Yield Strength
27,000 psi
Elongation
35%
Electrical Conductivity
25-45
Hardness
Brinell 50-60
RECOMMENDED CURRENT:
DC Reverse (+)
RECOMMENDED AMPERAGE SETTINGS:
Diameter (mm)
1/8 (3.25)
5/32 (4.0)
3/16 (5.0)
Minimum Amperage
100
140
170
Maximum Amperage
130
170
200
WELDING POSITIONS:
Flat, Horizontal, Vertical up, Overhead
WELDING TECHNIQUES:
Preheat thicker sections to 750
o
-1100
o
F (400
o
-600
o
C). Use as large an electrode as possible and maintain a short arc.
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