Fatma Welding Supplies is a leading manufacturer and supplier based in Muscat, OMAN, specializing in high-quality welding products for industrial and commercial applications. Renowned for precision and reliability, Fatma offers AWS Class ERTI-9 MIG and TIG welding wires designed to deliver superior performance, strong weld integrity, and excellent corrosion resistance. Catering to diverse industries, the company combines advanced manufacturing techniques with stringent quality control to ensure consistent results. With a commitment to innovation and customer satisfaction, Fatma Welding Supplies has established itself as a trusted partner for professionals seeking durable, efficient, and top-tier welding solutions in OMAN and beyond.
Table of Contents
UNS R56320 MIG and TIG Stick Filler Metal Muscat, Titanium Industrial ERTI-9 MIG / TIG Filler Metal OMAN, AWS Class ERTI-9 MIG/TIG Filler Welding Wire Seeb, Alloy Ti-9 Welding MIG & TIG Filler Metal Bawshar, Ti Alloy MIG & TIG Filler Metal Supplier in OMAN, AWS ERTI-9 MIG & TIG Filler Metal Rod & Wire OMAN, AWS/ASME 5.16 ERTI-9 MIG & TIG Filler Metal Seeb, SFA A5.16 ERTI-9 MIG & TIG Filler Metal OMAN.
AWS Class ERTI-9 MIG & TIG Specifications
| Classification | AWS A5.16, ERTI-9 |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Standard TIG straight lengths are available | 36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request. |
| AWS ERTI-9 MIG & TIG Filler Metal Application & uses |
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What is AWS Class ERTI-9 MIG & TIG?
AWS Class ERTI-9 MIG and TIG welding wires are low-alloy steel electrodes designed for high-strength, crack-resistant welds. Chemically, they typically contain carbon (0.06–0.15%), manganese (1.2–1.6%), silicon (0.5%), and trace amounts of chromium, nickel, and molybdenum to enhance toughness and corrosion resistance. Mechanically, ERTI-9 welds exhibit tensile strength of 550–650 MPa, yield strength around 450 MPa, and elongation of 20–25%, ensuring excellent ductility. These properties make them ideal for welding mild and low-alloy steels, delivering smooth arc performance, deep penetration, and strong, durable joints suitable for structural and heavy-duty applications.
AWS Class ERTI-9 MIG & TIG Chemical Composition
| Fe | O | C | N | H | Ti | Al | V |
| 0.20 | 0.06-0.12 | 0.03 | 0.012 | 0.005 | BAL | 2.5-3.5 | 2.0-3.0 |
AWS Class ERTI-9 MIG & TIG Mechanical Properties
AWS | T ens ile St re ngt h(m in) | Y eild St rengt h(m in) | Elonga tion( % ) | ||
ks i | M Pa | ks i | MP a | ||
ER Ti-9 | 90 | 620 | 70 | 483 | 15 |
Equivalent AWS Class ERTI-9 MIG & TIG
| Filler Wire Size | Tungsten | Amps | Volts | Gas Cup Size | Argon (cfh) | Base thickness |
| 1/16″ | 1/16″ | 100-185 | 9-12 | 1/2″ | 20 | 1/16-1/8″ |
| 3/32″ | 3/32″ | 150-250 | 11-15 | 5/8″ | 25 | 1/8- 3/16″ |
| 1/8″ | 1/8″ | 200-375 | 11-15 | 3-4″ | 30 | 1/4-1/2″ |
ERTI-9 -IG MIG & TIG Filler Rods Muscat, AWS Class ERTI-9 Metal Inert Gas (MIG) Welding OMAN, ERTI-9 MIG & TIG Filler Metal Stockist Seeb, AWS Class ERTI-9 MIG & TIG Filler Metal Stockist in Bawshar, AWS A5.16 ERTI-9 MIG & TIG Welding Filler Rod OMAN, AWS Class ERTI-9 Tungsten Inert Gas (TIG) Welding OMAN, AWS Class ERTI-9 MIG & TIG Filler Metal Exporters Seeb.
Leading Industrial Supplier of AWS Class ERTI-9 MIG & TIG For Welding Solutions in OMAN
At Fatma Welding Supplies, we take pride in being one of OMAN’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class ERTi-9 MIG & TIG, 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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UNS R56320 MIG and TIG Stick Filler Metal Muscat, Titanium Industrial ERTI-9 MIG / TIG Filler Metal OMAN, AWS Class ERTI-9 MIG/TIG Filler Welding Wire Seeb, Alloy Ti-9 Welding MIG & TIG Filler Metal Bawshar, Ti Alloy MIG & TIG Filler Metal Supplier in OMAN, AWS ERTI-9 MIG & TIG Filler Metal Rod & Wire OMAN, AWS/ASME 5.16 ERTI-9 MIG & TIG Filler Metal Seeb, SFA A5.16 ERTI-9 MIG & TIG Filler Metal OMAN.
Types of AWS Class ERTi-9 MIG & TIG
AWS Class ERTi-9 MIG & TIG Uses
AWS Class ERTI-9 MIG and TIG welding wires are widely used in industrial and construction applications where high-strength, crack-resistant joints are required. They are ideal for welding low-alloy and mild steels, including structural steel, pressure vessels, pipelines, and heavy machinery. Their excellent mechanical properties make them suitable for automotive, shipbuilding, and fabrication industries, providing durable and reliable welds under demanding conditions. ERTI-9 wires are also preferred in repair and maintenance work, offering smooth arc performance, deep penetration, and minimal spatter. Their versatility ensures consistent, high-quality welds across a variety of manufacturing and engineering projects.
ERTI-9 -IG MIG & TIG Filler Rods Muscat, AWS Class ERTI-9 Metal Inert Gas (MIG) Welding OMAN, ERTI-9 MIG & TIG Filler Metal Stockist Seeb, AWS Class ERTI-9 MIG & TIG Filler Metal Stockist in Bawshar, AWS A5.16 ERTI-9 MIG & TIG Welding Filler Rod OMAN, AWS Class ERTI-9 Tungsten Inert Gas (TIG) Welding OMAN, AWS Class ERTI-9 MIG & TIG Filler Metal Exporters Seeb.
Industry We Serve
The Fatma 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.
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