DESCRIPTION
A manganese-nickel-aluminum bronze coated electrodes for welding cast ship propellers for high resistance to corrosion, erosion and cavitation exhibiting good ability to join dissimilar metals.
TYPICAL APPLICATIONS
Ship propellers, marine components, welding cast iron and joining dissimilar metals.
TYPICAL ANALYSIS OF ALL WELD DEPOSIT:
Cu |
Al |
Fe |
Si |
Sn |
P |
Ni |
Mn |
|
Bal. |
7.0-8.5 |
2.0-4.0 |
<1.5 |
- |
- |
1.5-3.0 |
11-14 |
|
TYPICAL ALL WELD MECHANICAL PROPERTIES:
Yield Point
N/mm2 (Ksi) |
Tensile Strength
N/mm2 (Ksi) |
Elongation
% |
HARDNESS
HB |
386 (56) |
655 (95) |
27 |
180-190 |
RECCOMMENDED CURRENTS: Ampere (DC+)
Size |
Dia |
3.2 |
4.0 |
5.0 |
|
(mm) |
Length |
350 |
350 |
350 |
|
Current
Range |
Flat |
70-110 |
110-150 |
140-180 |
|
|
|
WELDING POSITIONS:
FLAT, FILLET, VERTICAL UP, HORIZONTAL, OVERHEAD
EXPORT Packing: 5Kg plastic container, then 4 5kg containers in master carton box
LOCAL Packing: 5Kg paper box in shrink wrapped plastic
Other special packaging can be accommodated as per request. |
