AWS Class E309/309L-16 Electrodes Manufacturer in Tunis, Tunisia

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Walid Stainless, located in Tunis, Tunisia, has built a solid reputation as a manufacturer and supplier of top-notch welding consumables, including the **AWS Class E309/309L‑16 electrodes**. These electrodes are specifically designed for welding austenitic stainless steels and for connecting stainless to carbon and low-alloy steels, especially when enhanced strength and corrosion resistance are crucial. With a commitment to advanced production techniques and rigorous quality control, Walid Stainless ensures that their products consistently meet international standards. They cater to various industries, including chemical processing, petrochemical, power generation, construction, and marine applications, where strong and reliable welds are a must.

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The AWS Class E309/309L‑16 electrodes are made primarily from iron, chromium (22–24%), and nickel (12–14%), making them austenitic stainless steel electrodes. The 309L variant features a lower carbon content, which helps reduce carbide precipitation and enhances resistance to intergranular corrosion after welding. This well-balanced composition results in good tensile strength (typically around 75 ksi / 515 MPa) and excellent ductility, producing fully austenitic weld deposits that are resistant to cracking under thermal stress.

AWS Class E309/309L-16 Electrodes Specifications

Classification	AWS A5.4, E309/309L-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 E309/309L-16 Coated Electrodes Application & uses	Petroleum Chemical plant Power sector Gas Industry Hardware tools Metallurgy Machinery Construction Shipbuilding

AWS Class E309/309L-16 Electrodes Chemical Composition

C	Cr	Ni	Mo	Mn	Si	P	S	Cu
0.04	22.0-25.0	12.0-14.0	0.75	0.5-2.5	1.00	0.04	0.03	0.75

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

Why Choose AWS Class E309/309L-16 Electrodes From Walid Stainless?

Largest Inventory

Customer Support

On Time Deliveries

ISO Certified

Types of AWS Class E309/309L-16 Electrodes

Stainless Steel AWS Class E309/309L-16 Light Coated Electrodes

These electrodes offer good resistance to oxidation and corrosion in moderate environments. Typically available in sizes ranging from 1/16″ to 1/8″ in diameter, they are ideal for applications requiring light coatings and smooth welding.

Stainless Steel AWS Class E309/309L-16 Heavy Coated Electrodes

Designed for enhanced corrosion resistance and durability, these electrodes are available in diameters from 3/32″ to 5/32″. The heavy coating ensures a robust weld in demanding conditions, providing stronger welds with superior mechanical properties.

Stainless Steel AWS Class E309/309L-16 Shielded Arc Electrodes

Offering excellent corrosion resistance, these electrodes are used in shielded metal arc welding applications. They are available in diameters such as 1/16″, 3/32″, and 1/8″, providing versatile options for various welding needs.

We take great care in securely packing and shipping our AWS Class E309/309L-16 Electrodes, using wooden boxes with waterproof material and lifting points for easy transport. Along with each order, we provide essential documents, including a commercial invoice, packing list, heat treatment chart and material testing certificates. Our comprehensive documentation ensures full transparency and guarantees client satisfaction.

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AWS Class E309/309L-16 Electrodes Uses

These electrodes are commonly used for welding stainless steels to each other or for joining dissimilar metals, such as carbon or low-alloy steels. You’ll find them in various applications, including chemical plant equipment, pressure vessels, pipelines, heat exchangers, storage tanks, and structural components that face corrosive or high-temperature conditions. Their impressive corrosion resistance, solid mechanical properties, and dependable weld performance make them a go-to choice for fabrication, maintenance, and repair projects in challenging industrial environments around the globe.