AWS Class E347T1-1/T1-4 Flux Core Wire

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The AWS Class E347T1‑1/T1‑4 flux-cored welding wire is a stabilized austenitic stainless-steel filler metal that meets the American Welding Society (AWS) specification A5.22. It’s enhanced with niobium (columbium) or titanium to stabilize its microstructure and prevent intergranular carbide precipitation. This makes it an excellent choice for welding stabilized stainless steels like Type 347 or 321, especially in challenging, high-temperature, or corrosive environments.

AWS Class E347T1-1/T1-4 Flux Core Wire Specifications

ClassificationAWS A5.22, E347T0-1/T0-4
FormWelding Flux Core Wire
Type Of WeldingGas Shielded
Diameters.045”, 1/16”
Shielding Gas100% CO2, 75-80% Ar/ balance CO2, 35-50 cfh
Welding PositionsAll positions
AWS E347T0-1/T0-4 Flux Core Wire Application & uses
  • Hardware tools
  • Metallurgy
  • Machinery
  • Construction
  • Shipbuilding
  • Petroleum
  • Chemical plant
  • Power sector
  • Gas Industry

AWS Class E347T1-1/T1-4 Flux Core Wire Chemical Composition

C Mn Si Cr Ni Nb Mo S P
0.05 1.20 0.60 19.5 9.5 0.40 0.28 0.01 0.02

AWS Class E347T1-1/T1-4 Flux Core Wire Mechanical Properties

Tensile Strength, kpsi:70 min
Yield Strength, kpsi:*NS
Elongation %:30 min

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Top AWS Class E347T1-1/T1-4 Flux Core Wire Manufacturing Company in Naypyidaw

The typical all-weld metal chemistry of E347T1‑1/T1‑4 features around 0.04–0.08% carbon, 18.0–21.0% chromium, and 9.0–11.0% nickel, with niobium added (at least ~8×C) for stabilization. Molybdenum is capped at ≤0.75%. The typical tensile strength ranges from ~550–630 MPa (approximately 80,000–90,000 psi), with elongation around 30–35% under standard conditions.

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Types of AWS Class E347T1-1/T1-4 Flux Core Wire

E347T1-1/T1-4 Dual Shield Flux Cored Wire

Excellent corrosion resistance and weld stability. Ideal for applications requiring external shielding gas, such as in petrochemical, shipbuilding, and construction projects where high-quality welds are crucial.

E347T1-1/T1-4 Self-Shielded Flux Cored Wire

High-performance self-shielded flux cored wire for outdoor and field welding without external shielding gas. Delivers superior corrosion resistance and mechanical strength, suitable for construction, repair work, and fabrication in challenging environments.

E347T1-1/T1-4 Flux Cored Arc Welding Wire

Versatile flux cored arc welding wire offering excellent weld quality, corrosion resistance, and mechanical properties. Perfect for various industrial applications including pressure vessels, pipelines, and structural components exposed to demanding conditions.

Largest AWS Class E347T1-1/T1-4 Flux Core Wire Supplier in Naypyidaw, Myanmar

E347T1‑1/T1‑4 flux-cored wire is perfect for welding stabilized austenitic stainless steels—like Types 347 and 321—in applications such as boilers, chemical and petrochemical vessels, heat exchangers, power plant equipment, and other structural components that face oxidizing, high-temperature, or corrosive conditions. It supports all-position welding (flat, horizontal, vertical, overhead) and is frequently used in fabricating or repairing equipment that requires resistance to intergranular corrosion and strength retention at elevated temperatures. processing, shipbuilding, and power generation industries.It finds specific application for welding stainless steel parts subject to high temperature and corrosive exposurelike heat exchangerspressure vessels, and pipingThe wire is also important in food processing and pharmaceutical manufacturing where resistance to contamination is a requirementIts good mechanical properties and simple slag removal make it suitable for structural applications requiring high weld integrity and better corrosion resistance.

AWS Class E347T1-1/T1-4 Flux Core Wire Core Welding Wire in Naypyidaw, AWS E347T1-1/T1-4 Flux Core Wire Suppliers in Yangon, AWS/ASME 5.22 E347T1-1/T1-4 Flux Core Wire Price List in London, SS E347T1-1/T1-4 Flux Core Wire Supplier in Manchester, Gas Shielded E347T1-1/T1-4 Flux Cored Welding Wire Price List in Bago, Alloy E347T1-1/T1-4 Welding Flux Core Wire Manufacturer in Mandalay, SS E347T1-1/T1-4 Flux Core Wire Supplier in London, AWS Class E347T1-1/T1-4 Welding Flux Core Wire Supplier in Monywa, Myanmar

AWS Class E347T1-1/T1-4 Flux Core Wire Uses

AWS Class E347T0-1/T0-4 Flux Core Wire comes with test certificates to ensure the wire meets AWS standards and mechanical propertiesSpools or coils of different capacities are available to meet industrial specificationsmaking storage and handling uncomplicatedSupply is prompt, and delivery meets customer specifications with international shipping accessible. The wire is packaged with care to eliminate contamination and damage during transportation for maximum welding capability upon delivery.

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