Stainless Steel Electrodes E347-16

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Stainless steel electrode can be divided into chromium stainless steel electrode and chromium nickel stainless steel electrode, these two types of electrodes in accordance with the national standard, are in accordance with GB/T983 -1995 assessment. Chromium stainless steel has certain corrosion resistance (oxidizing acid, organic acid, cavitation) heat resistance and corrosion resistance. It is usually selected as equipment material for power station, chemical industry, petroleum and so on. But chromium stainless steel generally poor weldability, should pay attention to the welding process, heat treatment conditions and the selection of appropriate electrode. Chromium-nickel stainless steel electrode has good corrosion resistance and oxidation resistance, widely used in chemical industry, fertilizer, petroleum, medical machinery manufacturing. In order to prevent the corrosion between the eyes due to heating, welding current should not be too large, less than carbon steel electrode about 20% , arc should not be too long, quick cooling between layers, to narrow bead is appropriate.

Model	GB	AWS	Diameter（mm)	Type of Coating	Current	Uses
CB-A132	E347-16	E347-16	2.5-5.0	Lime-titania Type	AC,DC	Used for welding key corrosion resistant 0Cr19Ni11Ti stainless steel containing Tistabilizer.

Chemical Composition of Deposited Metal

Chemical Composition of Deposited Metal (%)
C	Mn	Si	S	P	Cu	Ni	Mo	Cr
≤0.08	0.5-2.5	≤0.90	≤0.030	≤0.040	≤0.75	9.0-11.0	≤0.75	18.0-21.0

Mechanical Properties of Deposited Metal

Mechanical Properties of Deposited Metal
Rm(Mpa)	A(%)
≥520	≥25

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Stainless Steel Electrodes E347-16 FAQs

What Is the E347-16 Electrode Used For?

E347-16 is used for welding stabilized stainless steels like 321 and 347, which require high corrosion and heat resistance.

What Does E347-16 Mean?

'E' stands for electrode, '347' specifies the alloy type, and '16' indicates it can be used with AC or DC and has a rutile coating.

What Is the Tensile Strength of E347-16?

What Is the Tensile Strength of E347-16? E347-16 provides a tensile strength of approximately 75,000 psi.

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