DESCRIPTION
VSS-410 is a lime-titania type electrode of good usability in all position welding. Oxidation and corrosion resistabilities of weld metal are good. It is used for surfacing of the part where corrosion resistibility is required in chemical and petroleum industry.
APPLICATIONS
Welding of 13%Cr steel such as AlSl410, SUS420J1, SUS420J2. build-up welding of water runner where cavitation or erosion resistability is required.
INSTRUCTIONS FOR WELDING
- Preheat at 200 - 400°C as weld metal has self-hardening properties.
- Postheat at 700 - 800°C in order to improve the structure and to stress relieve after welding.
Typical Chemical Composition of Weld Metal (%):
C |
Si |
Mn |
Cr |
Ni |
Mo |
0.08 |
0.38 |
0.46 |
12.8 |
0.1 |
- |
Typical Mechanical Properties of Weld Metal:
Tensile Strength
N/mm2 (Ksi) |
Elongation
(%) |
515 (75) |
32 |
Size and Recommended Current Range (AC or DC +):
Diameter (mm) |
2.5 |
3.2 |
4.0 |
5.0 |
Length (mm) |
300 |
350 |
350 |
350 |
Ampere |
Flat |
50-80 |
70-110 |
100-150 |
130-180 |
V&OH |
45-75 |
65-105 |
95-140 |
- |
Welding Positions:
FLAT, FILLET, VERTICAL UP, HORIZONTAL, OVERHEAD
Packing:
EXPORT (1.6-2.5mm): 16 Kg corrugated box, with 4 units of 4 Kg plastic container.
EXPORT (3.2-5.0mm): 20 Kg corrugated box, with 4 units of 5 Kg plastic container.
LOCAL: 5Kg Special Paper Box with shrink wrapped plastic
Special requests on packing are accepted. |
