ELECTRODES FOR CARBON STEELS "Hyundai"

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Korea Selatan

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

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