AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod

Home > Electrodes > AWS Class ER309LSi Mig & Tig Filler Welding Wire & Rod

AWS/ASME 5.14 ER309LSi MIG & TIG Filler Wire Manufacturer in Cape Town, SFA A5.9 ER309LSi MIG & TIG Filler Rod Supplier in Gqeberha, Alloy ER309LSi Welding Mig & Tig Filler Wire Exporter in Johannesburg, UNS S30988 Mig and Tig Stick Filler Metal Trader in Mbombela, AWS ER309LSi Mig & Tig Filler Metal Rod & Wire Germiston, AWS Class ER309LSi Metal Inert Gas (MIG) Welding Mbombela

Njabulo Stainless is a reputable manufacturer and supplier located in Cape Town, South Africa, focusing on high-quality welding consumables. They offer products like the AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod. With a strong commitment to excellence and reliability, Njabulo Stainless ensures that their products meet strict industry standards, providing optimal performance for critical welding tasks. Their ER309LSi filler materials are crafted for outstanding arc stability and minimal spatter, making them perfect for high-integrity welding projects. Catering to a wide array of industries, Njabulo Stainless consistently supports both local and international clients with top-notch quality, technical know-how, and a dedicated approach to customer satisfaction.

AWS A5.9 ER309LSi MIG & TIG Welding Filler Rod Manufacturer in Cape Town, AWS Class ER309LSi MIG & TIG Filler Metal Stockist in Gqeberha, MIG & TIG Filler Rods Mbombela, MIG & TIG Filler Metal Wire Stockist Germiston, AWS Class ER309LSi Tungsten Inert Gas (TIG) Welding South Africa

The AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod feature around 23–25% Chromium, 12–14% Nickel, and a higher Silicon content that enhances weld pool fluidity and bead appearance. The added silicon improves deoxidation, making this alloy ideal for welding under less-than-ideal conditions. This filler metal boasts excellent corrosion resistance and strength, particularly when welding dissimilar metals. Its mechanical properties include a typical tensile strength exceeding 80,000 psi (550 MPa) and good ductility, ensuring durability and toughness across various stainless steel and carbon steel joining applications.

AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod Specifications

Classification	AWS A5.9, ER309LSi
Form	MIG spools, TIG cut lengths, Reels and Coils
Type Of Welding	Inert Gas Welding
Current	MIG-DCEP / TIG-DCEN
Diameters	.023”, .030”, .035”, .045”, 1/16”, 3/32”, 1/8”
Standard TIG straight lengths are available	36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request.
AWS ER309LSi MIG & TIG Filler Metal Application & uses	Hardware tools Metallurgy Machinery Construction Shipbuilding Petroleum Chemical plant Power sector Gas Industry

AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod Chemical Composition

C	Cr	Ni	Mo	Mn	Si	P	S	Cu
0.12	24.0-26.0	13.0-15.0	0.75	1.0-2.5	0.65-1.00	0.03	0.03	0.75

AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod Mechanical Properties

Yield, kpsi:	564
Tensile Strength, kpsi:	87
Elongation%, min:	41

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

Why Choose AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod from Njabulo Stainless?

Largest Inventory

Customer Support

On Time Deliveries

ISO Certified

Types of AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod

Stainless Steel ER309LSi MIG Filler Wire

Stainless Steel ER309LSi MIG Filler Wire offers high-quality, silicon-enhanced welds for dissimilar metals, providing excellent corrosion resistance and bead appearance in applications like power generation and industrial fabrication.

Stainless Steel ER309LSi TIG Filler Wire

Stainless Steel ER309LSi TIG Filler Wire delivers superior weld quality and corrosion resistance for dissimilar metal joints, ideal for high-temperature and critical applications in industries such as petrochemical and structural fabrication.

Stainless Steel ER309LSi TIG Filler Rod

Stainless Steel ER309LSi TIG Filler Rod ensures strong, corrosion-resistant welds with enhanced fluidity for dissimilar metals, suitable for high-stress applications in power generation, chemical processing, and industrial sectors.

After the production of our AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod, our quality control team conducts thorough destructive and non-destructive testing using advanced equipment to ensure the superior performance and reliability of the product. Once the testing is complete we carefully package the filler wire and rod using appropriate materials to maintain their quality during shipping. We assure smooth and timely delivery to our customers. Guaranteeing on-time arrival without any delays. All necessary documentation, including certificates and test reports, are provided to the clients upon delivery.

Stainless Steel Industrial ER309LSi MIG / TIG Filler Wire Price List in Durban, Aws Class ER309LSi MIG /TIG Filler Welding Wire South Africa, Stainless Steel ER309LSi Mig & Tig Filler Wire Supplier in Cape Town, South Africa, SS ER309LSi MIG & TIG Filler Metal Distributor in Durban, AWS Class ER309LSi MIG & TIG Filler Metal Rods Exporters Gqeberha, UNS S30988 AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod Durban

AWS Class ER309LSi MIG and TIG Filler Welding Wires and Rods Uses

The AWS Class ER309LSi MIG and TIG Filler Welding Wire and Rod are commonly used for joining dissimilar metals, especially stainless steel to carbon or low-alloy steels. They excel in cladding, buffer layers, and connecting different stainless grades in structural, pressure vessel, and piping systems. Key industries include petrochemical, food processing, marine, and power generation. Thanks to their exceptional corrosion resistance and high-quality finish, ER309LSi fillers are often chosen where both aesthetics and strength are crucial. They also shine in maintenance and repair tasks, particularly in environments that experience high temperatures.