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LOW HEAT INPUT WELDING ALLOYS
RASI WE -40
AN ELECTRODE FOR WELDING OF BRASS, BRONZE AND OTHER COPPER ALLOYS |
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CHARACTERISTICS
RASI WE - 40 is specially formulated electrode which produces machinable
deposits in almost all positions. The deposit in finely rippled, smooth and
uniform with easy slag detachability. The weld metal is having equal
resistance to thermal & electrical conductivity similar to the base metal. |
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APPLICATIONS
Electrodes have been formulated for welding and surfacing of Brass, Bronze
and other copper alloys (except Aluminium Bronze). They can be used for
joining of pure copper and for joining of pure copper and for joining of
mild steel to most non ferrous metals. Filling foundry defects in cast iron
and for joining of cast iron to mild steel where dynamic load is not a
factor. Best suitable for fabrication and maintenance work in chemical and
other industries where copper and its alloys are in use. |
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TECHNICAL DATA
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Ultimate Tensile Strength |
: |
25 Kgf/mm2 |
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Elongation |
: |
30% |
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Hardness |
: |
135 - 155
bhn |
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Welding
current |
: |
AC/DC (+) |
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SIZE MM |
: |
2.5
3.15 4.0 5.0 |
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AMPS |
: |
60-90
90-120 130-160 160-210 |
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ALLOY
BASIS |
: |
Cu, Sn, P. |
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PACKAGING
2 Kgs in one Plastic Carton and
10 Kgs in one Box. |
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STORAGE
Before using confirm the electrodes are absolutely, dry as packed. If
exposed and damp, heat them up to 100o
for one hour and use. |
Conventional
