… impact and shock. The weld metal is machinable with carbide tip tools, hardening is possible. The maximum hardness is dependent on the base metal and is often achieved in the …

… The hardfacing contains sufficient special carbides formed with boron and … only by grinding. Stringer bead technique is recommended. The hard surfacing contains check cracks, but this does not impair wear … Highway construction equipment and conveyor chains, mixing paddles, cement pumps components, etc. 2 layer hardness : 61-68HRc. … OA 60-68B …

… abrasion resistance combined with heavy shocks, despite the high hardness several layers can be applied without any risk of braking out … sensitive base material preheating is recommended at 300 - 400 °C. Old Hardfacing layers should be removed, clean or grind properly before …

… 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 … 52-58 HRc electro slag and / or submerged arc strip for hardfacing against schock and wear, Rebuilding wornout parts such as …

… High C-, Cr- alloyed flux-cored wire electrode which forms extremely hard carbides for extremely hard deposits on parts subject to excessively heavy abrasive wear …

… HVOF-sprayed, very dense coatings can be achieved with extreme hardness of 800-1300 HV0.3 and adhesion strength of more than 70 MPa. … 5.2-5.8 g/cm³ Particle shape: preponderantly spherical Coating microhardness: 800-1300 HV0.3 Sales units: Particle size* (DIN EN 1274 3.3): … piston rods, corrugating rolles, hydroturbine buckes, hardchrome replacement. … Powder 86104-CoCr-45 … 14232-1 WC-Co-Cr 86/10/4 …

… alloy for the assembly and cladding of 17% chromium alloys and age Hardfacing components where heat and corrosion resistance similar to … deposit can withstand working temperatures up to 450°C and offers high hardness and wear resistance. … 1.4122 (G)X35CrMo17, Cast steels … MA …

… weldability without slag losses. For critical base material or old hard facing layers it is necessary to buffer with an electrode like … E DUR 350 Kb / E 11018-G that delivers a welding deposit of less hardness. Overlays on steel with high carbon content should be buffered … 2 till 3 layers should be welded. … Sugar mill knives and Hammers, Cement mixers, Clinker crushers, Sintering lines, Fire gratings, Mixer …

… High C-, Cr- alloyed flux-cored wire electrode which forms extremely hard carbides for extremely hard deposits on parts subject to excessively heavy abrasive wear … metals.. Equivalent in SMAW: Dur 62S  … 60-64 HRc hardfacing alloy, Cement, Mineral mixing peddles, coke wear plates, Fan blades, screw …

… Special alloy with age hardenable deposit and similar mechanical properties as the base metal. Age hardened condition: 720ºC for 8 Hours, furnace Cool 55ºC/ hour to …