Stainless Steel ER309L Filler Wires

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Conra Welding Supplies is a well-respected manufacturer and supplier of high-quality welding materials located in Houston, USA. They specialize in top-notch Stainless Steel ER309L Filler Wires, known for their reliability, precision, and outstanding performance. Conra caters to a wide range of industrial clients, providing materials that are designed for strength and durability. Their ER309L filler wires are perfect for critical applications, offering excellent corrosion resistance and weld integrity. With a wealth of industry knowledge and a strong commitment to quality, Conra guarantees that every product meets rigorous standards, making them a go-to choice for stainless steel welding solutions throughout the region.

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Filler wire

Stainless Steel ER309L Filler Wires Specification

Classification : AWS A5.9 ER-309L, A5.9M:2006

Soft Wire Diameter Range : 0.06mm – 2.30 mm

Hard Wire Diameter Range : 0.30mm – 3.00mm

Diameter : .035”, .045”, 1/16”, 3/32”, 1/8”, 5/32”

Length : 36″ (914mm) Customized

Materials : ER-309L Stainless Steel

Form : Wires, Filler Wires, Coil Wires, Welding Wires

 

What is Stainless Steel ER309L Filler Wires?

Stainless Steel ER309L Filler Wires are made up of about 23% chromium and 13% nickel, featuring low carbon content to reduce carbide precipitation and intergranular corrosion. These wires boast impressive tensile strength, typically around 80,000 psi (550 MPa), and yield strength close to 55,000 psi (380 MPa), with an elongation of about 30%. They offer excellent resistance to oxidation and corrosion, making them ideal for welding dissimilar metals and applications that demand strong mechanical properties at high temperatures. ER309L wires also retain their toughness and ductility, even in cryogenic conditions, ensuring reliable performance in tough environments.

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Electrodes and Filler Wire

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Stainless Steel ER309L Filler Wires Chemical Composition

GradeCCrCuFeMnMoNiPSiS
SS ER-309L0.0224.00.27Balance2.100.20113.50.0010.40

Stainless Steel ER309L Filler Wires Equivalent

STANDARDAWSUNSDINClassENBS
SS ER-309LA5.9S309831.4332ER309L23 12 L309S92

Stainless Steel ER309L Filler Wires Mechanical Properties

Tensile Strength (psi)Yield Strength (psi)Percent Elongation in 2”
87,000 psi (600 MPa)59,000 psi (407 MPa)40%

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Top Manufacturer and Supplier of Stainless Steel ER309L Filler Wires in Houston , USA

Conrad Welding Supplies is a prominent manufacturer and supplier of top-tier Stainless Steel ER309L Filler Wires in Houston , USA. We specialize in providing advanced welding solutions and offer a wide range of products, including coated electrodes, welding electrodes, flux core, MIG & TIG welding wires, SAW flux, and filler wires. Known for reliable delivery and outstanding customer service, we are committed to offering high-quality welding materials that ensure durability and optimal performance for various industrial applications. Our dedication to excellence has made us a trusted partner for all your welding needs.

Modern Equipments

Well Maintained

Expert Engineers

Efficient Factories

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Types of Stainless Steel ER309L Filler Wires

SS 309L TIG Filler Wire
Stainless Steel UNS S30983 MIG Filler Wire
Stainless Steel 309L TIG Filler Wire
ER-309L MIG Filler Wire
SS 309L MIG Filler Wire
UNS S30983 TIG Filler Wire

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Stainless Steel ER309L Filler Wires Uses

These Stainless Steel ER309L Filler Wires find extensive use in industries like petrochemical, chemical processing, power generation, and food processing. They are especially effective for welding dissimilar metals, such as stainless steel to carbon or low-alloy steels, and are also great for buffer layers and cladding. These wires excel in high-heat and corrosive environments, making them perfect for pressure vessels, heat exchangers, furnace components, and structural fabrications. Their resistance to thermal fatigue and corrosion guarantees dependable, long-lasting welds in critical, high-performance applications.

 

Industry We Serve

We provide high-quality electrodes, filler wire, MIG and TIG welding wires to a wide range of industries, including oil and gas, food, marine, petrochemical, power generation, and aerospace.

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