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Description：
The C-308L
is a lime-titania type electrode for all position
welding.
As its weld metal had extra-low carbon austenitic
structure which contains suitable ferrite, crack
resistibility is superior to that of C-308. In the
as-welded conditions the weld metal provides good
corrosion resistibility and good mechanical properties.
Application：
Welding of SUS 304L
stainless steel.
For welding extra-low carbon 18%Cr-8%Ni stainless steel
.
Typical weld
metal properties： (Weld Metal Analysis)
Carbon
………………………………………………………… 0.025
Manganese ……………………………………………………. 0.70
Silicon ………………………………………………………… 0.75
Phosphorus ……………………………………………………. 0.016
Sulphur ……………………………………………………….. 0.012
Chromium…………………………………………………….. 20.20
Molybdenun……………………………………………………0.02
Nickel ……………………………………………………….. 10.40
Vanadium ……………………………………………………. 0.014
Mechanical properties:
Tensile Strength (Kg/mm2) ………………………………... 56.0 ~ 62.0
Yield Point (Kg/mm2) ……………………………………... ----
Elongation (%) …………………………………………….. 38.0 ~ 45.0
Reduction of Area (%) …………………………………….. ----
Mechanical
properties:
Tensile Strength (Kg/mm2)
………………………………... 56.0 ~ 62.0
Yield Point (Kg/mm2) ……………………………………... ----
Elongation (%) …………………………………………….. 38.0 ~ 45.0
Reduction of Area (%) …………………………………….. ----
Available diameter and recommended operating ranges：
| |
F.
& H. – fillet |
V.
& O.H. |
2.0 X300 m/m
2.6 X300 m/m
3.2 X350 m/m
4.0 X350 m/m
5.0 X350 m/m |
40 ~
70 Amps
50 ~ 85 Amps
75 ~ 110 Amps
110 ~ 140 Amps
140 ~ 180 Amps |
35 ~ 60 Amps
45 ~ 80 Amps
70 ~ 100 Amps
110~130 Amps |
Type
of power：A.C. or D.C.E.P.
Approvals：
⃞ |
