KADESIA C E7010 – A1

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AWS A5.5: E7010 – A1

EN ISO 2560 – A :E 42 3 Mo C 2 5

Description

Cellulose-coated electrode for vertical-down welding of high strength large diameter Pipelines .Highly economical compared with conventional vertical-up welding. Especially it is recommended for hot passes, filler and cover layers. The penetrating arc characteristics and the low slag formation allow good bead control and ensure best performance in all positions even with the larger diameter electrodes and high amperages. It can be used in severe gaseous media applications.

Category:Cellulose Groups

Description

Typical Composition of all-weld Metal

Wt. %

0.11

0.14

0.4

0.5

0.02

Typical According to ASME II part C/SFA 5.5

0.12

max.

0.40

max.

0.60

max.

0.4 – 0.65

0.03

max.

0.03

max.

Mechanical Test of weld Metal

Heat Treatment	Yield Strength	Tensile Strength	Elongation L0=5d0	Impact values In J CVN
	MPa	MPa	%	0 ^oC	– 20 ^oC
Untreated	480	550	23	100	85
Typical According to ASME II part C/SFA 5.5	≥ 390	≥ 490	≥ 22	N.S

Operating Data

Re – drying: not allowed

	2.5 mm	3.25 mm	4.0mm	5.0mm
L mm	350	350	350	350
Amps A	50-90	80-130	120-180	160-210

Welding Positions

Polarity

DC (+)

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