KADESIA E 2209-16 – kadesia New

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AWS A5.4: E 2209-16

Description
Rutile electrode, designed for ferritic-austenitic duplex steels, Field of applications are in
off-shore engineering and in the chemical industry. high mechanical strength and
toughness, the weld metal is also noted for excellent resistance to stress corrosion
cracking and pitting resistance. excellent positional weldability. the good wetting
characteristics, slag removability, resistance to porosity with a fully alloyed core wire
providing best corrosion resistance and a very homogeneous micro structure with
specified ferrite contents of 30 – 60 FN.

Category:High Alloy Steel Group

Description

Typical Composition of all-weld Metal

	C	Si	Mn	P	S	Ni	Cr	Mo	Cu
Wt. %	0.01	0.80	0.83	0.01	0.01	8.7	23.1	2.94	0.15
Typical according to ASME II part C /SFA 5.4	0.04-max	1.0 max	0.5-2.5	0.04 max	0.03 max	8.5-10.5	21.5-23.5	2.5-3.5	0.75 max

Mechanical Test of weld Metal

Heat Treatment	Yield Strength N/mm2	Tensile Strength N/mm2	Elongation% L0=5d0	Impact values In J CVN
	MPa	MPa	%	+20 °C	-30 °C
Untreated	650	820	25	55	41
Typical According to ASME II part C/SFA 5.4	N.S	≥ 690	≥ 20

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	50-80	70-120	90-160	150-220

Welding Positions

All, except vertical down

Polarity

AC & DC (+)

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Typical Composition of all-weld Metal

Mechanical Test of weld Metal

Operating Data

Welding Positions

Polarity

Our Location

Call Center

Email

Social network

Typical Composition of all-weld Metal

Mechanical Test of weld Metal

Operating Data

Welding Positions

Polarity

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