Ragnar Welding Supplies, based in Jakarta, Indonesia, is a leading manufacturer and supplier specializing in high-quality welding consumables. Renowned for its commitment to excellence, Ragnar offers the AWS Class E317LT1-1/T1-4 Flux Core, designed for superior performance in demanding welding applications. Catering to industries such as construction, shipbuilding, and heavy fabrication, the company ensures reliable, durable, and efficient welding solutions. With a focus on precision, quality control, and customer satisfaction, Ragnar Welding Supplies combines advanced manufacturing techniques with comprehensive support, making it a trusted partner for professionals seeking top-tier flux core electrodes in Jakarta and across Indonesia.
| Classification | AWS A5.22, E317LT1-1/T1-4 |
| Form | Welding Flux Core Wire |
| Type Of Welding | Gas Shielded |
| Diameters | .045”, 1/16” |
| Shielding Gas | 100% CO2, 75-80% Ar/ balance CO2, 35-50 cfh |
| Welding Positions | All positions |
| AWS E317LT1-1/T1-4 Flux Core Wire Application & uses |
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AWS Class E317LT1-1/T1-4 Flux Core is a stainless steel flux-cored electrode designed for high corrosion resistance and excellent weldability. Its chemical composition typically includes 18–20% chromium, 8–10% nickel, 1–2% molybdenum, and low carbon content, ensuring resistance to pitting and intergranular corrosion. Mechanically, it delivers tensile strength of approximately 75–85 ksi (520–585 MPa), yield strength around 50–60 ksi (345–415 MPa), and elongation of 25–35%, providing strong, ductile welds. Its low hydrogen content minimizes cracking risk, making it ideal for critical applications in chemical, marine, and high-temperature environments.
Ragnar Welding Supplies Indonesia
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.04 | 17.0-20.0 | 11.0-14.0 | 2.0-3.0 | 0.5-2.5 | 1.0 | 0.04 | 0.03 | 0.75 |
| Tensile Strength, kpsi: | 70 min |
| Yield Strength, kpsi: | *NS |
| Elongation %: | 30 min |
| Diameter | Process | Volt | Amps | Shielding Gas | |
| in | (mm) | ||||
| .035 | (.9) | GMAW | 26-27 | 150-165 | 100%CO2 |
| .045 | (1.14) | GMAW | 26-28 | 160-200 | 100%CO2 |
| .063 | (1.6) | GMAW | 27-28 | 215-250 | 100%CO2 |
At Ragnar Welding Supplies, we take pride in being one of Indonesia’s trusted suppliers of high-quality welding consumables. Our expertise lies in AWS Class E317LT1-1/T1-4 Flux Core, 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.
AWS Class E317LT1-1/T1-4 Flux Core is widely used in welding applications requiring high corrosion resistance and strength. It is ideal for joining austenitic stainless steels, particularly in environments exposed to chemicals, saltwater, or high temperatures. Common applications include chemical processing equipment, marine structures, power plants, pipelines, and industrial tanks. Its excellent weldability and low hydrogen content make it suitable for both flat and positional welding, reducing the risk of cracking. This flux-cored electrode ensures durable, ductile, and corrosion-resistant welds, making it a preferred choice for critical infrastructure and heavy-duty industrial projects where reliability and long-term performance are essential.
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