CEWELD® E 9016-B9 is designed to weld equivalent ‘type T91’ T92 CrMo steels modified with small additions of Tungsten and Vanadium to give improved long term creep properties. These consumables are specifically intended for high integrity structural service at elevated temperature so the minor alloy additions responsible for its creep strength are kept above the minimum considered necessary to ensure satisfactory performance. In this case, weldments will be weakest in the softened (intercritical) HAZ region of parent material, as indicated by so-called ‘type IV’ failure in transverse weld creep tests.

Une composition spécialement conçue où le pourcentage de molybdène est réduit pour former un alliage hybride entre 308H et 316H, fonctionne à des températures allant jusqu’à 800 °C. CEWELD® 16.8.2-17 donne une très haute résistance à la fragilisation thermique. La ductilité au fluage est améliorée à des températures supérieures à 650 °C.

Crack resistant weld metal conditioned by the Acid type of slag. Low spatter loss, easy slag removal. Well suited for joining and rebuilding with extreme low Carbon, Silicon and Manganese content in the weld deposit.

Basic electrode with excellent welding characteristics, recommended for welding fine grained similar alloyed high yield strength steel (< 900 Mpa) in case high impact values are required at sub zero temperatures. Hydrogen content (HD < 4 ml/100 g).

Cr and Mo-alloyed basic elektrode for welding creep resistant steels and steel casting for working temperatures up to 600°C. The weld metal is resistant to high hydrogen pressure.

Dur CS consists of sintered tungsten carbide fragments in a ductile Nickel Bronze Silver matrix. The alloy has a tensile strength of 80.000-100.000 psi. Dur CS production methods ensure an overall tinning of the sintered tungsten carbide particles. Dur CS composite rods are available in two grades: Wear resistant and for cutting applications. Melting point of 935°C.

Dur R (Ni) is an extruded oxy-acetylene rod, a newly designed hard-surfacing product consisting of spherical cast tungsten carbide and a Ni-based alloy. Crushed cast carbide will guaranty a long life. Furthermore the Ni-based alloy provides an excellent corrosion resistance Dur R (Ni) has excellent flow and wetting characteristics at low working temperature of around 1050 °C and the deposition rate is 20-30% higher than with comparable tube metal. It is easy to use and inexperienced welders will have no difficulties to produce smooth deposits without cracks. Multi-layer deposits are possible and worn parts can be rebuild without removing the old material. The surface should be free from fats, oil, rust and other foreign matters. Use a larger tip than is generally recommended for same diameter mild steel. Use slight excess acetylene feather. The deposit is not mashinable or forgeable. Only grinding with diamond tools is possible.Dur R (Ni) is available as a 500 mm flexible rod or endless on coils.

Easy to apply and excelent for use on dirty and old cast iron parts that are difficult to weld (bonding problems). The weld deposit can be machined by grinding and is not corrosion resistant.

Outre les excellentes propriétés de ténacité du métal soudé, il offre une grande facilité d'utilisation et un arc intensif concentré avec des caractéristiques de pénétration profonde afin de garantir des soudures saines avec une bonne qualité de radiographie.

CEWELD® E 6013 T est une électrode à enrobage épais destinée à l'assemblage et au surfaçage de structures en acier de toutes sortes dans la construction mécanique, la construction de carrosseries et de wagons, la fabrication de navires et de conteneurs et la construction navale. La CEWELD® E 6013 T est éminemment soudable et possède d'excellentes propriétés de soudage dans toutes les positions, sauf verticalement vers le bas. Frappe facile, pas de pertes de projections. Élimination très facile du laitier. Surface de soudure lisse, finement ondulée et peu de fumées.