EL KADESIA 8018 –B2

Low-Alloy-Steel-EL-KADESIA-E-8018-B3-1-e1675952200948-640x613

AWS A5.5: E8018-B2

EN ISO 3580-A : E CrMo 1 B 4 2 H5

Description

It is suitable for cryogenic applications where it’s crack-free, it is ideal for quenching and tempering, where it has good resistance to caustic cracking, excellent creep resistance in moderate time, has good application for severe steam boiler conditions and superheated heat exchanger.

Description

Typical Composition of all-weld Metal

	C	Si	Mn	Mo	P	S	Cr
Wt. %	0.06	0.25	0.80	0.5	0.02	0.02	1.2
Typical According to ASME II part C/SFA 5.5	0.05 – 0.12	0.80 max.	0.90 max.	0.4-0.65	0.03 max.	0.03 max.	1.0-1.5

Mechanical Test of weld Metal

Heat Treatment	Yield Strength 0.2%	Tensile Strength	Elongation L0=5d0	Impact values In J CVN
	MPa	MPa	%	+20 ^oC	-20 ^oC	-50 ^oC
	480	570	24	120	80	60
Average Reference According to ASME II part C/SFA 5.5	≥ 460	≥ 550	≥ 19	N.S

Tempered, 700 ^oC /2h/furnace up to 300 ^oC/air

– Deposition efficiency 115 %

Operating Data

	2.5mm	3.25 mm	4.0mm	5.0mm
L mm	350	350	350/450	350/450
Amps A	80-110	110 – 145	130-190	160-230

Welding Positions

All, except vertical down

Polarity

DC (+)

Description

Typical Composition of all-weld Metal

Mechanical Test of weld Metal

Operating Data

Welding Positions

Polarity

A word about kadesia

El-Kadesia Engineering Industries is the Egyptian market leader in manufacturing of Shielded Metal Arc Welding (SMAW) since 1985 by its founder Mr. Mohamed Naguib Gwefel;

is the Egyptian market leader in welding electrodes with more than 38 years of accumulated experience in the industry.
El-Kadesia was established in 1985 by its founder Mr. Naguib Gwefel ........

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Description

Typical Composition of all-weld Metal

Mechanical Test of weld Metal

Operating Data

Welding Positions

Polarity

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