Arc Welding Service

CATEGORY

TYPE

Highly basic flux cored wire for submerged arc welding

APPLICATIONS

Earthmoving equipment, offshore, drilling platforms, lifting, vessel building, transport, etc.

PROPERTIES

Remarkable crack resistant weld metal in combination with very low hydrogen content. Therefore, suitable for the economic processing of fine grained structural steels upo 460 N/mm2 yield strenght. Excellent welding properties in combination with FL 155 high basic flux even in narrow gabs. Excellent wetting properties compare to solid wires that results in a bigger parameter range and improved deposition rate.

CLASSIFICATION

AWS

A 5.17: F8A4-EC-15.23: F8A4-EC-G

5.23: F8A4-EC-G

EN ISO

14171-A: S 46 4 FB T3

SUITABLE FOR

Materials
shipbuilding
Unalloyed steels
boiler steels
pipe steels
-
Fine grain steels
API-standard

DIN
A, B, D, E, AH 32 - EH 36
St 33, St 37-2 - St 52-3
H I, H III, 17Mn4, 19Mn5
St 35.8, St 45.8
StE 210.7 TM, StE 445.7 TM
StE 255 to StE 460
X 42, X65, X 70

EN
same
S185 - S355
P235GH, P355GH
P235T1/T2, P460NL2
L210 - L445MB
S235 - S460QL1
X 42, X65, X 70

ASTM
Typical
A 258 / A 516
A 662 / A 387
A 738 / A 612
A 299
-
-

APPROVALS

CE approved

WELDING POSITIONS:

WELD METAL ANALYSIS %

C	Mn	Si	P	S
0.05	1.5	0.3	< 0.025	< 0.020

MECHANICAL PROPERTIES (WITH FL 155)

Heat	R_P0,2	Rm	A5	Impact Energy (J) ISO-V
Treatment	(N/mm²)	(N/mm²)	(%)	-20°C	-40°C
AW	> 460	540-640	> 25	> 140	> 100

AW: as welded

REDRYING TEMPERATURE

not required

WELDING PARAMETERS / PACKING

Welding Parameters			Packing
D (mm)	Voltage (V)	Current (A) (DC+)	spooling type	kg / spool / drum	kg / pallet
2,0	28-34	180-320	K-415 / Drum	25 / 300
2,4	28-38	250-500	K-415 / Drum	25 / 300
3,2	28-40	400-800	K-415 / Drum	25 / 300
4,0	28-40	500-900	K-415 / Drum	25 / 300

SACW 460