EL KADESIA E 8018-B3L

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

AWS A5.5: E 8018-B3L

Description
Basic coated electrode contains 2.25% Cr and 1% Mo alloy additions with low carbon content. The electrode is designed for welding 2.25% Cr – 1% Mo steels. The rod operates with a very stable arc and minimal spatter. The low carbon analysis of the weld metal contributes to its crack resistance. The addition of Cr and Mo provide for the excellent creep and stress rupture properties of weldments subjected to elevated temperature service.

Description

Typical Composition of all-weld Metal

	C	Si	Mn	P	S	Cr	Mo
Wt. %	0.04	0.50	0.80	0.03	0.02	2.2	0.95
Typical According to ASME II part C/SFA 5.5	0.05 Max.	0.80 Max.	0.90 Max.	0.03 Max.	0.03 Max.	2.0-2.5	0.9-1.20

Mechanical Test of weld Metal

Heat Treatment	Yield Strength	Tensile Strength	Elongation L0=5d0	Impact values In J CVN
	MPa	MPa	%	-50 ^oC
Untreated	490	580	23	83	85	87
Average Reference According to ASME II part C/SFA 5.5	≥ 460	≥ 550	≥ 17

Operating Data

Re – drying: if necessary: 300 – 350 ºC, min. 2 h.

mm	2.5mm	3.25 mm	4.0mm	5.0mm
L mm	350	350	350/450	350/450
Amps A	70-110	100-160	140-210	200-280

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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