StarBlaze Prime E347 Rod

StarBlaze PRIME 347 is a premium, rutile-basic coated stainless steel stick welding electrode (rod). Classified under AWS A5.4 as E347-16, this electrode deposits a niobium-stabilized (columbium-stabilized) 19% Chromium / 9% Nickel matrix, making it the industry benchmark for structural fabrication exposed to high operational heat and severe corrosive media.

Core Product Features
Anti-Precipitation Stabilization: The addition of niobium preferentially ties up carbon atoms, preventing chromium carbide precipitation at the grain boundaries and completely eliminating intergranular corrosion.
High-Temperature Integrity: Formulated for extreme service environments, providing excellent scaling resistance, creep strength, and mechanical stability at continuous temperatures up to 800°C.
Elite Operator Appeal: Offers a highly stable, low-spatter arc on both AC and DC systems, coupled with an easy-to-release slag that reveals a clean, finely rippled weld bead.
Controlled Ferrite Balance: Features a precisely balanced chemistry to maintain a controlled ferrite number, providing outstanding resistance to hot cracking under thermal stresses.

AWS Specification: AWS A5.4 / A5.4M (Classification: E347-15 or E347-16 depending on the flux coating)
EN ISO Specification: EN ISO 3581-A (Classification: E 19 9 Nb R or E 19 9 Nb B)
UNS Number: W34710
Werkstoff Number (Europe): 1.4551

Sizes: 2.5 x 350 / 3.15 x 350 / 4.0 x 350
1 Pack: 2Kg / 1 Case: 5 Packs, 10Kg
Price indicated is per pack.

Above information for reference. Refer OEM data sheet (in link) for product specific accurate information on specification and usage.