Flux-cored wire DY-YR317(Q)

The weld shows excellent mechanical properties and good resistance to hydrogen induced cracking.
DY-YR317(Q) is a basic flux-cored wire and shows good usability such as stable arc,little spatter loss and good bead appearance. It is used for welding 12CrMoV pearlite heat-resisting steel.
Typical Chemical Composition of Deposited Metal(%)
C
Mn
Si
Cr
Mo
S
P
0.07
0.95
0.57
1.3
0.48
0.01
0.015

Typical Mechanical Properties of Deposited Metal
Yield Strength(Mpa)
Tensile(Mpa)
Elongation(%)
Charpy V-notch Impact Energy -30°C(J)
550
624
27
96

Size and Recommended Current Range(DC:wire(+))
Wire Dia(mm)

1.2
1.4
1.6
Current Range(Amp)
Flat
120-300
140-340
180-450
Current Range(Amp)
Horizontal
120-300
140-340
180-400