Typical weld metal chemical composition (weight %)
Wire + Flux	C	Si	Mn	Cr	Ni	Mo
KJTUBS – 414 + KJF – 915	0.05 – 0.07	0.6 – 0.8	0.7 – 0.9	12.5 – 14.0	4.0 – 5.0	0.9 – 1.2

 

Metallurgical Weld Metal Properties

Machinability	Hard DCEP Martensitic+10%Ferrite
Polarity / Current Type
Microstructure
Metal-to-Metal wear resistance	Good
Hardness Average :	44+ 3 Hrc As welded

 

 

Packing

250Kgs drum or 25 Kgs coil, depending on wire size and customer’s order

 

Welding method	FIFO Technology
Wire Dia. (mm)	2.40 , 2.80 , 3.20

 

Description

Tubular wire for submerged arc welding of Martensitic stainless steels and surface coating of continuous casting rollers

Suitable for water corrosion resistance, fatigue and erosion