LST-558 sealing bar

1,Can be used on a variety of materials
2,Have the ability to endure and a high compatibility.
3.anti-high-temperature
LST-558 Si -SG
Laser welding wire
Standard identification
si42 si55 si50 si45
Area of application/characteristics
MAG-wire electrode or TIG welding rod. Used for welding on anti-high-temperature and anti-zoom steel and materials similar in shape, especially in Nitrogen. Can be used on a variety of materials. Have the ability to endure and a high compatibility.
Instructions for welding:
process the welding area to metallic brightness, preheat it to 200-300C
Chemical composition
(standard values/wire analysis in percentage)
C
Si
Mn
Cr
Ni
Not exceed 0.025
0.70
1.50
24.0
13.0
The chemical composition of the pure weld deposit depends on the weld parameters applied

Shielding gas

Shielding gas
MAG
M12/M13
TIG
1/ pure argon







Type of current
Weld position


MAG

Direct current(+pole)
PA PB PF PC PD PE PG



TIG
Direct current(-pole)
PA PB PF PC PD PE

Dimensions(mm)
package
Length
Diameter
wire
485mm
0.6
0.5
0.4
0.3
0.2

roll
100m,200m,500m
0.6
0.5
0.4
0.3
0.2
0.1