DESCRIPTION
V-NiMo-1 produces HASTELLOY B weld which is excellent for heat resistibility and corrosion resistibility. It is suitable for surfacing of the parts which is subjected to the attack of hydrochloric acid, sulphuric acid and nitric acid.
APPLICATIONS
Welding of HASTELLOY B. Surfacing of the parts which needs corrosion resistibility against hydrochloric acid and sulphuric acid.
INSTRUCTION FOR WELDING
(1) Preheating and postheating are unnecessary.
(2) Weld with stringer bead.
(3) Dry the electrodes at 150 ~ 200ºC for 30 ~ 60 minutes before use.
TYPICAL ANALYSIS OF ALL WELD DEPOSIT:
C |
Si |
Mn |
Fe |
Ni |
Mo |
V |
|
|
0.02 |
0.30 |
0.76 |
5.91 |
Bal |
28.36 |
0.18 |
|
|
TYPICAL ALL WELD MECHANICAL PROPERTIES:
Yield Point
N/mm2 (Ksi) |
Tensile Strength
N/mm2 (Ksi) |
Elongation
% |
HARDNESS |
NA |
748 (109) |
31 |
96 HRB |
RECCOMMENDED CURRENTS: Ampere (AC/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 requests for packing such as plastic container ands vacuum packed plastics and even sealed steel cans can be accommodated. |
