|
Description?G
The C-41
is a slang shielded type electrode. It can be worked
easily on all position with both A.C. and D.C. either
polarity. It gives a stable arc with light spatter and
medium penetration, the bead shape is flat and smooth.
This electrode gives a good wash-up into the sides of
deep groove plus a high tensile strength, ductile and
sound weld metal of X-ray quality . C-41 is highly
recommended to weld butt joints of heavy materials.
Application?G
Strength member of marine
hull construction, boiler and machinery construction,
oil refinery equipment, bridges, storage tanks and
general steel fabrication.
Typical weld
metal properties?G (Weld Metal Analysis)
Carbon
?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K. 0.08
Manganese ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K. 0.43
Silicon ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K. 0.08
Phosphorus ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K 0.016
Sulphur ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K 0.014
Mechanical
properties:
Tensile Strength (Kg/mm2)
?K?K?K?K?K?K?K?K?K?K?K. 44.0 ??50.0
Yield Point (Kg/mm2) ?K?K?K?K?K?K?K?K?K?K?K?K?K 36.0
??44.0
Elongation (%) ?K?K?K?K?K?K?K?K?K?K?K?K?K?K?K... 24.0
??35.0
Reduction of Area (%) ?K?K?K?K?K?K?K?K?K?K?K?K?K 30.0
??55.0
Charpy V-Notch Impact Values (-10?J) ?K?K?K?K.?K 10.0
??15.0 Kg-M
Available diameter and recommended operating ranges?G
?@
| ?@ |
F.
& H. ?V fillet |
V.
& O.H. |
2.6 X 300 m/m
3.2 X 350 m/m
4.0 X 400 m/m
5.0 X 450 m/m
6.0 X 450 m/m |
50 ~ 85
Amps
80 ~ 120 Amps
130 ~ 170 Amps
170 ~ 230 Amps
230 ~ 300 Amps |
40 ~ 70 Amps
60 ~ 110 Amps
110 ~ 160 Amps
130 ~ 200 Amps |
Type
of power?G A.C. D.C.E.P or D.C.E.N.
Approvals?G
?⃞ABS
⃞LR
?⃞CR |
