DCNI 99 ELECTRODE FOR HARD FACING OVERLAY & UNDERLAY
DESCRIPTIONS
For hard facing overlay onto cast iron mold. Classification: JIS Z3252 DFCNi ( AWS A5.15ENi – C1K )
MECHANICAL PROPERTIES
Hardness Range : 100 -150 HRB
Tensile Strength : 300 ~ 400 (N/mm2)
APPLICATIONS
Cast iron mold such as FC-250, FC-300, GM 238M, FCD 500/600, FCD 550, FCD 550M, FCD-700, KSCD 80015 (FCD FH), GM 240M, CH 891, GM 241, NKM 240, HD-700, GGG-70L, TGC-600
CURRENT APPLICATIONS
DC-/AC(Uo : 60V
Diameter X Length (MM) Current Range (A)
2.5 x 350 45 ~ 65
3.2 x 350 70 ~ 90
4.0 x 350 100 ~ 120
CHARECTERISTICS
● Made of 99% Nickel and flux covered with basic – medium, specially R & D for hard facing overlay onto cast iron mold.
● Easy to weld in any posture and use worthiness.
● For cast iron hard facing overlay and butt joint welding cast iron with mild steel.
● Excellent for welding onto cast iron mold directly without preheating.
● Molten nickel will not destroy the structure of carbon inside cast iron, resulting on mildness and ductility that will make the weld deposit clean, no slag implanted and easy to be machined
