APPLICATION:
Welding of inconel 690, improve resistance to stress-corrosion cracking in nuclear, pure water environments.
TYPICAL ANALYSIS OF ALL WELD DEPOSIT:
C |
Si |
Mn |
Fe |
Ni |
Mo |
Cr |
Nb&Ta |
|
0.05 |
0.52 |
1.45 |
10.1 |
Bal |
- |
29.5 |
1.2 |
|
TYPICAL ALL WELD MECHANICAL PROPERTIES:
Yield Point
N/mm2 (Ksi) |
Tensile Strength
N/mm2 (Ksi) |
Elongation
% |
Impact Value
Deg C, J (Deg F, Ft-lbs) |
NA |
670 (95) |
44 |
NA |
RECCOMMENDED CURRENTS: Ampere (DC+)
Size |
Dia |
3.2 |
4.0 |
5.0 |
(mm) |
Length |
350 |
350 |
350 |
Current
Range |
Flat |
70-110 |
100-150 |
130-180 |
Vertical & OH |
65-105 |
95-140 |
- |
WELDING POSITIONS:
FLAT, FILLET, VERTICAL UP, HORIZONTAL, OVERHEAD
Packing: in 5Kg plastic container, then 4 5kg containers in master carton box
Other special packaging can be accommodated as per request. |
