1422 N

 

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AWS/ASME SFA-5.5        E 8018-C3-H4

DIN 8529                         E 8018-C3-H4

 

Application / Properties: Low hydrogen basic electrode with crack resist & high toughness, suitable for fine grain & high strength steels. It has slow arc and low spatter & it's slag is easy removable.

 

Weld metal analysis in %(Typical values):

C	Mn	Si	Ni	S	P
0.12	1.2	0.4	1	<0.02	<0.02

 

Mechanical Properties of all-weld metal ( Single value are typical values) :

 

Yield Strength (N/mm2)	Tensile Strength (N/mm2)	Elongation A5(%)	ISO-V Impact energy (j) +200C    -400C
>470	550-700	22	>140         70

 

Amperage:
2.5Ǿ	3.25 Ǿ	4.0Ǿ	5.0Ǿ
65-95	90-130	140-180	180-240

Materials:

Fine grain structural steels   TStE 255, TStE 285, TStE 315,TstE 355 TStE 380,TStE 420,StE 460,StE 500 WStE 420, WStE 460, WStE 500

 

 

Rebaking : required at 300°C to 350°C for 2hrs.