Exaton Ni59 (SAW)

Exaton Ni59 is a nickel‑chrome‑molybdenum alloy (Alloy 59) designed for Submerged Arc Welding (SAW) of stainless steel and nickel alloys in highly corrosive, heavy‑duty environments.

Key Features

• Excellent wet corrosion resistance in oxidizing, reducing and chloride‑containing media
• High thermal stability and resistance to intermetallic precipitation during welding
• Low‑moisture, damage‑resistant SAW flux packaged in 20–25 kg drums
• Consistent wire quality batch‑to‑batch for reliable weld parameters

Specifications

• Classifications: SFA/AWS A5.14 ER​NiCrMo‑13, EN ISO 18274 S Ni 6059 (NiCr23Mo16), Werkstoffnummer 2.4605
• Typical Wire Composition (%): C 0.003, Mn 0.20, Si 0.02, S 0.002, P 0.003, Ni 60.6, Cr 22.7, Mo 15.5, V 0.14, Al 0.24, Cu 0.01, Ti 0.01, Co 0.01, Fe 0.5
• Diameter: 2.4 mm
• Package Weight: 25 kg

Applications

• Submerged Arc Welding of nickel and stainless steel alloys in offshore, petrochemical, chemical and pollution‑control equipment
• Joining of nickel alloys (e.g., UNS N10276, N06022, N06625, N08825) to super‑austenitic, super‑duplex and hyper‑duplex stainless steels
• Surface overlay and cladding in aggressive acid environments (sulfuric, hydrochloric, phosphoric, nitric acids)
• Components for flue‑gas desulfurisation scrubbers, acid coolers, digesters and bleachers
• Certified for ISO 15156/MR0175 (Test Level VII) in sour‑gas service