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S-701 6.H
COVERED ELECTRODES FOR HIGH TENSILE STEELS
AWS A5.1 / ASME SFA5.1 E7016
JIS Z3212 D5016
l Applications
S-7016.H can be used welding of high tensile steel, such as bridges, buildings, shipbuilding, high pressure vessels and rolling stock.
l Characteristics on Usage
Soft stable arc Good fluidity and removability of slag.
Smooth appearance Good mechanical properties.
No undercut formation Excellent crack resistance and X-ray performance.
l Notes on Usage
a) Dry the electrodes at 300~350℃ (572~662℉) for 60 minutes before use.
b) Adopt back step method or strike the arc on a small steel plate prepared for this particular purpose to prevent blow hole at the arc starting.
c) Use wind screen against strong wind.
l Welding Position Current
AC or DC+
l Typical Chemical Composition of All-Weld Metal (%)
|
C |
Si |
Mn |
P |
S |
|
0.07 |
0.32 |
1.13 |
0.017 |
0.011 |
l Typical Mechanical Properties of All-Weld Metal
|
Y.S N/mm2 (lbs/in2) |
T.S N/mm2 (lbs/in2) |
EL. (%) |
Temp. ℃(℉) |
CVN-Impact Value J (ft·lbs) |
|
490(71,100) |
580(84,200) |
30.3 |
-29(-20) |
80 (59) |
l Approval
KR, ABS, LR, BV, DNV, GL, NK
l Packing
Packet 5kg ( 11 lbs )
Carton 5kg ( 11 lbs ) ×4 : 20kg (44 lbs)
l Sizes Available and Recommended Currents (Amp.)
|
Size mm (in) |
2.6 (3/32) |
3.2 (1/8) |
4.0 (5/32) |
5.0 (3/16) |
6.0 (15/64) |
|
Length mm (in) |
350(14) |
350(14) |
400(16) |
400(16) |
450(18) |
|
F |
55~85 |
90~130 |
130~180 |
180~240 |
250~310 |
|
V-up,OH |
50~80 |
80~120 |
110-170 |
150~200 |
- |
