ZIKA81T1-K2

Specifications:

ZIKA 81T1-K2 is a titania type flux-cored wire, it is designed for welding 560 N/mm2 high tensile steel for low temperatures.
The weld metal contains about 1.5%Ni and makes good notch toughness at temperatures down to -60℃ under as-welded condition.
It provides excellent usability with stable arc and efficiency in all-position welding.
It is suitable for butt or fillet welding of offshore structures for low-temperature districts, LNG and LPG carriers, and storage tanks, etc.
Keep dry during storage and delivery.
When the heat input is excessive, the impact value tends to be reduced. Therefore, perform welding with

selecting proper heat input depending on the required impact value.
Use DC(+) polarity.
Use 99.8% or higher purity of CO2 gas.

C	Mn	Si	P	S	Ni
0.04	1.35	0.45	0.016	0.008	1.60

Yield Sress [MPa]	Tensile Stress [MPa]	A5 [%]	Impact [ISO-V]
580	640	27	60 J @ -60ºC

Use 99.8% or higher purity of CO2 gas