Due to the combination of chromium with high molybdenum content receives CEWELD E NiCrMo C4 exceptional resistance to a variety of chemical media such as contaminated, reducing mineral acids, chlorides and organic as well as inorganic chloride contaminated media.

CEWELD E NiCro 690 has a higher Cr content which improves resistance to stress-corrosion cracking in the nuclear, pure water enviroment.

CEWELD E Alloy 22H is characterized by a quiet and stable arc. Good slag removability and fine flaky seam pattern. The weld metal is high-temperature resistant with very good creep resistance. High nickel gives the alloy good resistance to carburisation and under oxidising conditions high chromium provides useful resistance to sulphidation

Rutiel beklede elektrode voor het lassen van stoomproductie-installaties, stoompijpen en soortgelijke verbindingen van Cr-Mo gelegeerd staal. Het lasmetaal is bestand tegen werktemperaturen tot 550 °C. Zoals voor soortgelijk gelegeerd staal, afgeschrikt en ontlaten voor cementeren en nitreren.

Suitable for downhand butt- and fillet weld, smooth welding pool without spatter loss, easy slag release, very nice bead surface

High deposition rate and excellent weldability on DC +. Stainless steel alloy for joining and cladding 17% Chromium alloys and cladding components where heat and corrosion resistance simmilar to AISI 304 is required. The weld deposit can sustain working temperatures up to 450° C. and will offer a high hardness and wear resistance.

Proper weldings are subject to the recommended heat treatment. The deposit is resistant to seawater, thin acids and scale resistant in air and oxidizing gases up to 950°C . The weld deposit can be tempered and also can sustain working temperatures up to 450° C. and will offer scale resistance up to much higher temperatures. Preheating is recommended at 150 - 350° C. depending on the thickness of the base metal. Similar base metals should be pre-heated at 300° C to 400° C.

Extreme stable arc on both AC and DC+ with no spatter losses. The slag is self lifting and leaves a fine rippled shiny surface.

Higher corrosion resistance then standard Duplex steels with also higher mechanical properties due to the addition of Nitrogen.

A high basic electrode for welding austenitic-ferritic stainless alloys of the 22% Cr, 5% Ni, 3% Mo types. CEWELD® 4462 Kb has high general corrosion resistance. In media containing chloride and hydrogen sulphide, the alloy has a high resistance to intergranular corrosion, pitting and especially to stress corrosion. The alloy is used in a variety of applications across all industrial segments.