Exaton 21.11.LNb

Exaton 21.11.LNb is a niobium‑stabilized chromium‑nickel strip electrode for electro‑slag welding (ESW) that deposits a single‑layer, corrosion‑resistant overlay of 19% Cr/9% Ni on carbon and low‑alloy steels.

Key Features

• Designed for SAW stainless steel welding in heavy‑duty environments
• Consistent wire chemistry and mechanical properties batch‑to‑batch
• Innovative high‑Cr/Mo chemistry for superior corrosion resistance
• Low‑moisture, steel‑drum packaged flux for improved handling and cost savings

Specifications

• Classifications: EN ISO 14343‑A : B 22 11 L Nb, SFA/AWS A5.9 : EQ"309LNb"
• Typical wire composition (%): C ≤0.015, Mn 1.8, Si 0.2, S ≤0.020, P ≤0.020, Ni 11, Cr 21, Mo ≤0.3, Cu ≤0.3, Nb 0.55, FN WRC‑92 14

Applications

• Single‑layer overlay of corrosion‑resistant alloy on carbon and low‑alloy steels
• Can be combined with Exaton 19.9.LNb for two‑layer overlays
• Recommended with Exaton 47S and Exaton 49S fluxes