1284 N

 

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EN 499                   E 5061 Ni B 42 H5

DIN 8529          E Y 5076 Mn 1 Ni B H5

AWS/ASME SFA-5.5        E 8018-G-H4

 

Application / Properties: Electrode for producing crack-free and tough welded joints. Weld metal is extremely metallurgical purity having a very low hydrogen content. Owing to its double covering (up to 3.25 mm SǾ), the electrode gas a stable and concentrated arc, thus being well suited or positional welding. Welds are of X-ray quality.

 

Weld metal analysis in %(Typical values):

C	Mn	Si	Ni
0.07	1.6	0.5	0.9

 

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

 

Yield Strength (N/mm2)	Tensile Strength (N/mm2)	Elongation A5(%)	ISO-V Impact energy (j) +200C      -600C
>510	590-690	>24	200              80

 

Diffusible hydrogen content (DIN 8572): HD≤5 ml/100g

Amperage:
2.5Ǿ	3.25 Ǿ	4.0Ǿ	5.0Ǿ
65-95	90-135	140-180	190-240

Materials:

fine grain structural steels StE 420, StE 460, StE 500,WStE 420, WStE 460, WStE 500, TStE 460, TStE 500, TStE 420

 

 

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