AWS Class E309/309L-16 Electrodes Manufacturer in Pulau Ujong, Singapore

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Nakamura Stainless, located in Pulau Ujong, Singapore, offers AWS Class E309/309L-16 Electrodes for joining different types of steel and for cladding. With low carbon content, these electrodes reduce carbide precipitation, which enhances resistance to intergranular corrosion. They provide smooth arc stability, easy slag removal, and neat weld bead finishes, making them highly efficient for critical fabrication. Nakamura Stainless meets strict quality standards, supplying durable and reliable welding consumables. These electrodes are widely used in chemical, petrochemical, and marine industries where strength and corrosion resistance are vital for long-term service.

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AWS Class E309/309L-16 Electrodes consist of 22-24% chromium, 12-14% nickel, and low carbon (maximum 0.04% for the “L” grade). This mixture offers excellent oxidation and corrosion resistance. Weld deposits show a tensile strength of about 600 MPa and elongation of 30-35%. The low carbon content minimizes the risk of sensitization and intergranular corrosion. Mechanical properties include good toughness and durability for both high-stress and high-temperature applications. These electrodes ensure consistent and strong welds for various dissimilar steel and overlay tasks.

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 Nakamura 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

AWS Class E309/309L-16 Electrodes are commonly used for joining different types of steel, such as carbon steel to stainless steel, or stainless to alloy steel. They are also suitable for buffer layers and cladding operations to enhance the corrosion resistance of pressure vessels, tanks, and reactors. Industries such as petrochemical, shipbuilding, and chemical processing depend on these electrodes for reliable welds. They work well for welding furnace parts, piping systems, and boilers, ensuring strength, durability, and corrosion resistance in demanding conditions.