Weld metal deposited by SA Nicro 600 has high strength and good corrosion resistance, including oxidation resistance and creep-rupture strength at elevated temperatures.
Use FL 860 ESHC flux

Excellent welding properties with high buildup capacity and low dilution rate when combined with FL 860 ESHC. Excellent resistance against temperature cycling conditions up to 1200°C and carburized medias. Excellent fatigue strength and creep properties.

Fully austenitic weld metal with high resistance against stress corrosion cracking and pitting in media containing chloride ions. Good corrosion resistance against reducing acids due to the combination of Ni, Mo and Cu. Sufficient resistance against oxidizing acids. The weld metal is corrosion resistant in sea water. The nickel content of this alloy makes it resistant to chloride-ion stress-corrosion cracking. Additions of molybdenum and copper give alloy 825 resistance to pitting and to corrosion in reducing acid environments such as sulphuric or phosphoric acid solutions. The alloys chromium content gives it resistance to various oxidizing environments, such as nitrates, nitric acid solutions and oxidizing salts. The excellent corrosion-resistant properties of Alloy 825 make the alloy a suitable choice for a variety of difficult applications. Uses include fabricated equipment found in chemical and petro- chemical processing, pulp and paper manufacturing, flue gas desulphurization systems and metal pickling operations. SA Alloy 825 strip is developed for cladding lower alloyed or steel parts to obtain protection against the earlier mentioned attacks for high quality tank and apparatus construction in the chemical industry. Flux Fl 860 ESHC

Strip with 19Cr/9Ni composition, ESW process has very low dilution so in the first layer you almost reach the chemical composition. Flux FL 860 ESH can be used.

Weld metal deposited by SA Nicro 625 has high strength and extreme corrosion resistance, including oxidation resistance and creep-rupture strength at elevated temperatures. Flux FL 860 ESHC

Excellent weldabillity in combination with FL 860 ESHC with high welding speed and deposition rate. The weld seam shows a fine rippled surface free from inclusions and undercut.

construction, piping, cladding

The weld deposit offers excellent wear resistance against shocks and abrasion as well. Already the first layer gives excellent results even on mild steel due to the low dilution of the electro slag process. Due to the low dilution with the base metal a hardness exceeding 50 HRc can be achieved already in the first layer. Multiple layers can be applied to obtain full hardness at the final layer. Flux to be used FL 830 ESH

SA 309LMo strip is stainless steel strip for cladding overlay applications. Latest
generation clean melting quality guarantees optimum metallurgical quality and attractive
weld appeal. Combined with our high basic electro slag flux FL 830 ESHC excellent
results are obtained in both deposition rate as minimum dilution rate due to the higher
slag temperature compare to other electro slag fluxes.
Cladding on low alloyed steels in case a 18/8/2 (AISI 316) CrNiMo layer is required in
the first layer.

Latest generation clean melting quality guarantees optimum metallurgical quality and attractive welder appeal. Combined with our high basic electro slag flux FL 830 ESHC excellent results are obtained in both deposition rate as minimum delution rate due to the higher slag temperature compare to other electro slag fluxes.