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AWS Class E330-16 Coated Electrodes Manufacturer and Supplier in Tunisia, Tunis

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Hajji Weldingsupplies, based in Tunis, Tunisia, is a trusted name in the manufacturing and supply of top-notch welding consumables, catering to industrial clients across various sectors. Their AWS Class E330-16 Coated Electrodes are specifically designed for welding heat-resistant and high-alloy steels that are used in high-temperature applications. Crafted with cutting-edge processes and rigorous quality standards, these electrodes ensure stable arc characteristics, a smooth weld bead finish, and effortless slag removal. Thanks to their reliable performance and metallurgical dependability, they are the go-to choice for critical fabrication, maintenance, and repair tasks in challenging environments.

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AWS Class E330-16 Coated Electrodes Specification

ClassificationAWS A5.4, E330-16
FormWelding Electrode, Welding Rods
Type Of CurrentAC-DCEP (Direct Current Electrode Positive)
Welding PositionF, V, OH, H
Size2.0 mm, 2.50 mm, 3.15 mm, 4.00 mm, 5.0 mm
AC/DC+AC or DC (+)
JIS SpecificationBS 2926 19.9 A R
Other SpecificationDIN 8556 E19 9 R 23 A
AWS E330-16 Coated Electrodes Application & uses
  • Petroleum
  • Chemical plant
  • Power sector
  • Gas Industry
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding

What is AWS Class E330-16 Coated Electrodes?

The AWS Class E330-16 Coated Electrodes feature a high-alloy stainless steel core wire enriched with elevated levels of chromium and nickel, resulting in an austenitic weld metal that boasts excellent heat and oxidation resistance. The rutile-based coating enhances smooth metal transfer and arc stability. The weld metal produced offers impressive tensile strength, high ductility, and robust resistance to cracking under thermal stress. These electrodes maintain their mechanical integrity even when exposed to high temperatures for extended periods and during repeated thermal cycling.

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AWS Class E330-16 Coated Electrodes Chemical Composition

CCrNiMoMnSiPSCu
0.18-0.2514.0-17.033.0-37.00.751.0-2.51.000.040.030.75

AWS Class E330-16 Coated Electrodes Equivalent

DiameterProcessVoltAmps (flat)Amps (V/OH)
in(mm)
 3/32 (2.4)SMAW24-2870-8565-75
 1/8 (3.2)SMAW26-3085-11080-90
 5/32 (4.0)SMAW28-32110-140100-120
 3/16 (4.8)SMAW28-32120-160110-130

AWS A5.4 E330-16 Coated Welding Rod Tunisia, Coated Electrodes Stockist Tunis, AWS Class E330-16 Coated Electrodes Stockist in Sfax, JIS D E330-16 Coated Electrodes Sousse, AWS Class E330-16 Coated Electrodes Exporters Bizerte, Coated Welding Electrodes Tunis.

Leading Industrial Supplier of AWS Class E330-16 Coated Electrodes For Welding Solutions in Tunis

At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class E330-16 Coated Electrodes, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.

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Types of AWS Class E330-16 Coated Electrodes

Stainless Steel E330-16 Light Coated Electrodes
Oxford Alloy E330-16 Heavy Coated Electrodes
JIS D E330-16 Heavy Coated Electrodes
ASME 5.4 E330-16 Coated Electrodes
Stainless Steel E330-16 Heavy Coated Electrodes
Stainless Steel E330-16 Shielded Arc Electrodes

AWS A5.4 E330-16 Coated Welding Rod Tunisia, Coated Electrodes Stockist Tunis, AWS Class E330-16 Coated Electrodes Stockist in Sfax, JIS D E330-16 Coated Electrodes Sousse, AWS Class E330-16 Coated Electrodes Exporters Bizerte, Coated Welding Electrodes Tunis.

AWS Class E330-16 Coated Electrodes Uses

You’ll find AWS Class E330-16 Coated Electrodes commonly used for welding heat-resistant stainless steels in industries where components face extreme temperatures. Typical applications include furnaces, kilns, heat exchangers, boilers, petrochemical processing units, and power generation equipment. They are particularly effective for fabricating and repairing components that are subjected to oxidation, scaling, and thermal fatigue. These electrodes are widely utilized in refineries, chemical plants, and energy facilities, where long-lasting performance, structural stability, and resistance to high-temperature conditions are crucial.

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