AWS Class ER330 MIG and TIG Filler Welding Wire and Rod

AWS Class ER330 MIG and TIG Filler Welding Wire and Rod Manufacturer and Supplier in Tunisia, Tunis

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Hajji Welding Supplies, a manufacturing and supplying company headquartered in Tunisia, Tunis is a reputable company in producing and supplying quality welding materials. They are known to be accurate and dependable, and offer AWS Class ER330 MIG and TIG filler welding wire and rods, to suit various industrial purposes. Hajji is dedicated to quality and its products are of international standards strength, durability and performance that assist a professional welder as well as large-scale productions. Having a high emphasis on innovation, on-time delivery and customer satisfaction, Hajji Welding Supplies can be considered as one of the top companies that may offer the solution in regards to welding in Tunis and Southeast Asia.

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AWS Class ER330 MIG and TIG Filler Metal Specification

Classification	AWS A5.9, ER330
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 ER330 MIG & TIG Filler Metal Application & uses	Hardware tools Metallurgy Machinery Construction Shipbuilding Petroleum Chemical plant Power sector Gas Industry

What is AWS Class ER330 MIG and TIG Filler Metal ?

AWS Class ER330 MIG and TIG filler welding wire and rods are used in the application of high-strength stainless steel. They are generally composed of 0.08% of carbon, 17-19% of chromium, 9-12% of nickel and small proportions of manganese, silicon and iron that offer excellent toughness and corrosion resistance. They provide a tensile strength of 580750 Mpa and yield strength of about 450520 Mpa and elongation of 2535%. The above properties guarantee good, robust welds that can withstand both the MIG and TIG processes hence ER330 is perfect when it comes to stainless steel work where there is a lot of strain.

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AWS Class ER330 MIG and TIG Metal Chemical Composition

C	Cr	Ni	Mo	Mn	Si	P	S	Cu
0.18-0.25	15.0-17.0	34.0-37.0	0.75	1.0-2.5	0.30-0.65	0.03	0.03	0.75

AWS Class ER330 MIG and TIG Filler Metal Mechanical Properties

Yield, kpsi:	56
Tensile Strength, kpsi:	84
Elongation%, min:	29

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Leading Industrial Supplier of AWS Class ER330 MIG and TIG Filler Metal 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 ER330 MIG and TIG Filler Metal, 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 ER330 MIG and TIG Filler Metal Rod and Wire

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AWS Class ER330 MIG and TIG Filler Metal Uses

The AWS Class ER330 MIG and TIG filler welding wire and rods are highly popular in welding austenitic stainless steels, and especially grade 330 and other high-chromium, nickel-alloy steels. They are suitable to use in those applications which demand high level of corrosion resistance, high temperature strength and durability. The application is common in chemical processing equipment, heat exchangers, boilers, machinery in the food and beverage industry, and petrochemical plants. ER330 is most appropriate to both the MIG and TIG welding processes, having a smooth arc operation and a small distortion. Their flexibility is that they are essential in heavy-duty fabrication, maintenance and repair jobs where durable and quality welds in stainless steel are demanded.

Industry We Serve

The Hajji Industries Server is built to deliver reliability, speed, and scalability for mission-critical operations. Designed for modern industrial environments, it ensures seamless performance in manufacturing, engineering, energy, and automation sectors.