AWS Class E347-16 Electrodes Manufacturer in Tunis, Tunisia

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Walid Stainless, located in Tunis, Tunisia, has built a solid reputation as a reliable manufacturer and supplier of top-notch stainless steel welding consumables. One of their standout products is the AWS Class E347-16 electrodes, specifically crafted for welding stabilized austenitic stainless steels that require exceptional resistance to intergranular corrosion and can handle high temperatures. These electrodes are known for their smooth arc characteristics, stable metal transfer, and robust, crack-resistant weld deposits. Walid Stainless employs cutting-edge manufacturing techniques and rigorous quality control to ensure they meet international standards, catering to industries like chemical processing, petrochemical, power generation, and food processing, where durability, corrosion resistance, and reliability are crucial.

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The AWS Class E347-16 electrodes are made from low-carbon, niobium-stabilized austenitic stainless steel, primarily consisting of iron, chromium (18–20%), nickel (9–11%), and niobium (columbium), along with small amounts of manganese and silicon. The niobium stabilization helps prevent chromium carbide precipitation, which boosts resistance to intergranular corrosion at high temperatures. In terms of mechanical properties, these electrodes yield weld metal with a tensile strength of about 75 ksi (515 MPa) and an elongation of around 35%, offering excellent ductility and toughness. The fully austenitic weld deposits significantly reduce the risk of cracking during both welding and service in challenging environments.

AWS Class E347-16 Electrodes Specifications

Classification	AWS A5.4, E347-16
Form	Welding Electrode, Welding Rods
Type Of Current	AC-DCEP (Direct Current Electrode Positive)
Welding Position	F, V, OH, H
Size	2.0 mm, 2.50 mm, 3.15 mm, 4.00 mm, 5.0 mm
AC/DC+	AC or DC (+)
JIS Specification	BS 2926 19.9 A R
Other Specification	DIN 8556 E19 9 R 23 A
AWS E347-16 Coated Electrodes Application & uses	Petroleum Chemical plant Power sector Gas Industry Hardware tools Metallurgy Machinery Construction Shipbuilding

AWS Class E347-16 Electrodes Chemical Composition

C	Cr	Ni	Nb+Ta	Mn	Si	P	S	Mo	Cu
0.08	18.0-21.0	9.0-11.0	8xC-1.0	0.5-2.5	1.0	0.04	0.03	0.75	0.75

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Why Choose AWS Class E347-16 Electrodes From Walid Stainless?

Largest Inventory

Customer Support

On Time Deliveries

ISO Certified

Types of AWS Class E347-16 Electrodes

Stainless Steel AWS Class E347-16 Light Coated Electrodes

These electrodes offer exceptional corrosion resistance, particularly against intergranular corrosion. Typically available in diameters of 1/16″ to 1/8″ (1.6 mm to 3.2 mm), they provide a lighter coating, facilitating easier welding with smooth, clean welds and minimal spatter.

Stainless Steel AWS Class E347-16 Heavy Coated Electrodes

Known for high corrosion resistance, especially in harsh environments, these electrodes come in diameters of 1/8″ to 5/32″ (3.2 mm to 4.0 mm). The heavy coating enhances arc stability and provides a thicker slag layer, offering better protection and ease of removal for cleaner welds.

Stainless Steel AWS Class E347-16 Shielded Arc Electrodes

These electrodes deliver superior corrosion resistance and are ideal for high-temperature applications. Typically available in diameters of 3/32″ to 1/8″ (2.4 mm to 3.2 mm), they are designed for shielded arc welding, ensuring stable arcs and good weld integrity in challenging conditions.

We guarantee complete transparency and top-notch quality assurance for our AWS Class E347-16 Electrodes. All orders are accompanied by necessary documents such as a commercial invoice, packing list, fumigation certificate, heat treatment chart, and an NABL-approved lab test report. We also provide a Material Test Certificate as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. Our documentation is very well arranged to ensure the highest level of client satisfaction.

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AWS Class E347-16 Electrodes Uses

AWS Class E347-16 electrodes are commonly utilized for welding stabilized stainless steels like AISI 347 and 321 in various applications, including chemical processing equipment, pressure vessels, heat exchangers, piping systems, and structural components that face corrosive or high-temperature conditions. Their outstanding corrosion resistance, durability, and weldability make them the go-to choice for fabrication, maintenance, and repair projects in demanding industrial settings around the globe.