| COPPER AND COPPER ALLOYS |  |
|
| UTP PRODUCT | APPLICATION |
MMA
|
MIG
|
TIG
|
GAS
|
||||||
|
32
|
Electrode
for welding 7% tin bronze alloys of similar composition, including manganese
bronze and gun metal, and for welding tin bronze to mild steel. Gives dense, pore free welds |
  (DC) |
 |
|
|
||||||
|
320
A320 |
Electrode
for joining 14% tin bronzes, dissimilar joints and for surfacing on steel
and cast iron. Excellent resistance to sea water. |
(DC) |
|
*
|
|
||||||
|
A34
|
8% aluminium
bronze wire for joining and surfacing of aluminium bronzes, e.g. CuA15 and
CuA18. Also for surfacing of copper, brass and low alloy steels. Ideal for propellers, impellors and heat exchangers. |
|
|
|
|
||||||
|
34N
A34N |
An aluminium
bronze with 13% Mn for surfacing and joining complex Ali-bronzes as well
as steel and cast iron. High mechanical properties. Corrosive resistant - Ideal in marine and chemical environments. Ideal for a frictional wear resistant surface. |
(DC) |
 |
*
|
|
||||||
|
3422
A3422 |
An aluminium
bronze with 2-3% Ni for surfacing and joining complex Ali-bronzes as well
as dissimilar joints with steel Good corrosive resistant in sea water. |
(DC) |
|
|
|
||||||
|
A3444
|
A nickel
aluminium bronze with 4.5% Ni for joining and rebuilding of forged or cast
aluminium bronze alloys and steels. Ideal for equipment which is corrosive resistant to sea water Contaminated by chlorides Marine propellors, castings etc. |
|
|
|
|
||||||
|
A38
|
Copper
silver alloy for joining and surfacing all grades of copper. The small amount of silver added to the alloy reduces melting temperature and increases electrical conductivity |
|
|
|
|
||||||
|
A381
|
Copper
alloy for use with all commercial grades of copper. For equipment and pipeline construction. |
|
|
|
|
||||||
|
A384
|
A copper alloy with 3% Si for joining and surfacing copper, brass and galvanised steel. |
|
|
|
|
||||||
|
39
|
Pure copper electrode for joining and surfacing all commercial grades of copper. |
(DC) |
|
|
|
||||||
|
387
A387 |
For joining
and surfacing CuNi alloys with up to 30% nickel, as well as non-ferrous
alloys and steels, in the fabrication of corrosion proof vessels and equipment.
|
|
|
|
|