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Stainless Steel Electrodes- (SMAW)

INCI 308L-15

308L-15

AWS A5.4 E308L
EN ISO 3581 A E 19 9 LR 12

E308L-15 is a low carbon, rutile-coated stainless steel electrode designed for welding AISI 301, 302, 304, and 308 stainless steels. The low carbon content minimizes carbide precipitation, ensuring excellent intergranular corrosion resistance. The electrode offers smooth arc stability, low spatter, and easy slag removal, producing bright, porosity-free welds.

Applications: 

E308L-15 is typically used for welding stainless steel chemical tanks, food processing equipment, dairy machinery, and heat exchangers where corrosion resistance and aesthetic bead appearance are important.

INCI 309L-16

309L-16

AWS A5.4 E309L
EN ISO 3581 A E 23 12 L R 12

E309L-16 is a low carbon, rutile-type stainless steel electrode developed for welding dissimilar steels such as stainless to carbon steel or low alloy steels. It provides excellent crack resistance, smooth bead finish, and good corrosion resistance. The low carbon level reduces the risk of carbide formation.

Applications: 

E309L-16 is typically used for buffer layers, joining dissimilar metals, and overlay welding on carbon steel equipment, furnace parts, and chemical plant components.

INCI 310-15

310-15

AWS A5.4 E310
EN ISO 3581 A E 19 12 3 L R 32

E310-15 is a lime-coated stainless steel electrode used for welding heat-resistant 25Cr–20Ni stainless steels. It produces weld deposits with excellent oxidation and scaling resistance up to 1100°C. The electrode offers stable arc characteristics, low spatter, and dense, crack-free welds.

Applications: 

E310-15 is typically used for furnace parts, burners, heat exchangers, and refinery equipment exposed to high temperature and oxidation conditions.

INCI 310-16

310-16

AWS A5.4 E310
EN ISO 3581 A E 19 12 3 L R 32

E310-16 is a rutile-coated stainless steel electrode for welding AISI 310 and 310S stainless steels. It provides a smooth, stable arc, easy slag removal, and a shiny weld bead with excellent resistance to oxidation and scaling.

Applications: 

E310-16 is typically used in heat treatment plants, furnace linings, boiler parts, and industrial furnaces where service temperatures are extremely high.

INCI 312-15

312-15

AWS A5.4 E312
EN ISO 3581-A E 29 93 R 3 2

E312-15 is a lime-coated stainless steel electrode that deposits a highly alloyed weld metal with excellent crack resistance and high tensile strength. It is suitable for welding difficult-to-weld steels, unknown compositions, and hard-to-join materials.

Applications: 

E312-15 is typically used for repair welding, joining dissimilar steels, tool steels, and buffer layers subjected to severe thermal or mechanical stress.

INCI 312-16

312-16

AWS A5.4 E312
EN ISO 3581-A E 29 93 R 3 2

E312-16 is a rutile-coated stainless steel electrode producing tough and crack-resistant weld deposits with high tensile and yield strength. It ensures a smooth, stable arc and bright weld bead appearance.

Applications: 

E312-16 is typically used for maintenance and repair work, joining stainless to mild steel, and welding unknown base metals where high strength and corrosion resistance are needed.

INCI 316L-15

316L-15

AWS A5.4 E316L
EN ISO 3581 A E 19 12 3 L B 42

E316L-15 is a low carbon, lime-coated stainless steel electrode designed for welding AISI 316 and 316L stainless steels containing molybdenum for improved pitting and crevice corrosion resistance. The weld deposit has excellent mechanical properties and resists carbide precipitation.

Applications: 

E316L-15 is typically used for chemical and food processing equipment, marine structures, and pharmaceutical machinery exposed to chloride environments.

INCI 316L-16

316L-16

AWS A5.4 E316L
EN ISO 3581 A E 19 12 3 L B 15

E316L-16 is a rutile-coated stainless steel electrode for welding molybdenum-bearing 316 and 316L stainless steels. It provides smooth arc operation, easy slag removal, and superior corrosion resistance in acidic and saline atmospheres.

Applications: 

E316L-16 is typically used for shipbuilding, chemical plants, paper mills, and dairy or food processing equipment.

INCI 410NiMo-16

410NiMo-16

AWS A5.4 E410NiMo
EN ISO 3581-A-E 13 4 R 12

E410NiMo-16 is a rutile-coated, martensitic stainless steel electrode designed for welding 13Cr–4Ni–Mo steels such as ASTM CA6NM. The weld metal offers high strength, toughness, and resistance to corrosion and cavitation.

Applications: 

E410NiMo-16 is typically used for turbine blades, hydroelectric components, pump parts, valves, and cast stainless steels requiring high strength and impact toughness.

INCI 2209-15

2209-15

AWS A5.4 E2209
EN ISO 3581 A E 22 93 N L B 42

E2209-15 is a lime-coated duplex stainless steel electrode depositing a ferrite-austenite structure weld metal. It provides high strength, excellent resistance to stress corrosion cracking, and superior pitting resistance.

Applications: 

E2209-15 is typically used for duplex stainless steels (UNS S31803, S32205) in offshore platforms, chemical process equipment, and paper industry components.

INCI 2209-16

2209-16

AWS A5.4 E2209
EN ISO 3581 A E 22 93 N L R 12

E2209-16 is a rutile-coated duplex stainless steel electrode providing balanced ferrite austenite microstructure with excellent weldability and toughness. It offers smooth arc stability, easy slag removal, and superior corrosion resistance.

Applications: 

E2209-16 is typically used for tanks, piping, pressure vessels, and heat exchangers made from duplex stainless steels operating in chloride-containing environments

INCI 2594-15

2594-15

AWS A5.4 E2594
EN ISO 3581 A E 25 94 N L B 12

E2594-15 is a lime-coated super duplex stainless steel electrode for welding. It produces high-strength, corrosion resistant weld deposits with excellent pitting and crevice corrosion resistance in chloride and acidic media.

Applications: 

E2594-15 is typically used for offshore structures, chemical tankers, pulp & paper digesters, and desalination plant components.

INCI 2594-16

2594-16

AWS A5.4 E2594
EN ISO 3581 A E 25 94 N L B 12

E2594-16 is a rutile-coated super duplex stainless steel electrode offering excellent weldability, high strength, and outstanding resistance to chloride-induced stress corrosion cracking. It produces a smooth bead with minimal spatter and easy slag detachability.

Applications: 

E2594-16 is typically used for pressure vessels, pumps, valves, and heat exchangers made of super duplex stainless steels for marine and chemical process industries.

INCI 2595

2595

AWS A5.4 E2595
EN ISO 3581 -A E 25 94 N L R 12

​E2595 is a super duplex stainless steel electrode specially formulated to provide excellent weld metal balance of austenite and ferrite, ensuring maximum corrosion resistance and mechanical strength. It maintains superior pitting resistance equivalent number (PREN) even after multiple passes.

Applications: 

E2595 is typically used for offshore oil platforms, subsea pipelines, chemical and petrochemical equipment, and seawater handling systems requiring extreme corrosion and stress resistance.

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