… already a High hardness in the first layer. A buffer layer is recommended in case of sensible base material or old layers. Weldable without …

… hardness in the first layer. The choice for the buffer layer is depending on the base metal and not always necessary.  … 55-57 HRc …

… the right alloy is essential to ensure materials perform in their intended environments and applications. As always, when selecting a … resistance and mechanical strength. The choice of filler materials depends on the specific nickel alloy and the welding process being used. …

… 2400 HV Iron and Tungsten based hardfacing alloy containing 52-58% (depending on wire diameter) tungsten carbides. OA WC2-Fe  has good welding characteristics. Multi-layer deposits are not recommended due to the extreme high hardness. Fused tungsten carbide will …

… Choosing the right type of coated stick electrode is crucial and depends on various factors, including the material to be welded, the desired welding position, welding parameters, and the intended quality of the weld joint. In general, coated electrodes provide …

… considered critical. In this situation CEWELD AA M690 is recommended. Suited for wear parts subject to heavy impact and shock. The … carbide tools, hardening is possible. The maximum hardness is dependent on the base metal and is achieved in the first layer. … 55-62 …

… and other foreign matters. Use a larger tip than is generally recommended for same diameter mild steel. Use slight excess acetylene … tools is possible.Dur R (Ni) is available as a 500 mm flexible rod or endless on coils. … Dur R (Ni) can be applied on all sorts of steels …

… considered critical. In this situation CEWELD® ER 100 S-G is recommended. Suited for wear parts subject to heavy impact and shock. The … carbide tools, hardening is possible. The maximum hardness is dependent on the base metal and is achieved in the first layer. For …

… provides  high  strength. Actual mechanical properties will be dependent on specific welding procedure (including shielding gas, flux, …

… Proper weldings are subject to the recommended heat treatment. The deposit is resistant to seawater, thin acids … 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 …