Whether it concerns solid or flux-cored welding wires, Tig rods or sub arc wires and powders and or brazing alloys or even thermal spray wires, you have come to the right place. With no less than 2,000 tons of stock and more than 500 different alloys, we are ready to serve you.
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high wear resistance. Good corrosion resistance in various media. Good machineability after fusion. Coatings are gas tight and metallurgically bonded to substrates due to diffusion.
▪ hardness: HRC 22-25
▪ applicable up to approx. 820 °C
The CEWELD 86104-CoCr-45 HVOF-sprayed, very dense coatings can be achieved with extreme hardness of 800-1300 HV0.3 and adhesion strength of more than 70 MPa. In comparison to WC-Co, coatings from CEWELD 86104-CoCr-45 show a higher resistance against oxidation and corrosion in aqueous solutions and can be operated up to maximum 650°C (1202°F).
Primary WC carbide size: 2.5 μm FSSS
Apparent density (ISO 3923-2) 5.2-5.8 g/cm³
Particle shape: preponderantly spherical
Coating microhardness: 800-1300 HV0.3
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CEWELD 8812-Co-45 the dense and smooth layers with hardness of up to 1200 HV0.1 and tensile strength acc. to DIN 50160 of more than 70 MPa are frequently used without further treatment. Coating thickness should not exceed 300 μm.
Maximum operating temperature is 540°C (1004°F).
Powder type: agglomerated and sintered
Primary WC carbide size: 2.5 μm FSSS
Apparent density (ISO 3923-2): 4.2-5.5 g/cm³
Particle shape: preponderantly spherical
Particle size: 45/20 μm
Powder HVOF DUR 12 (45/15) could be considered an intermediate alloy between Powder HVOF DUR 6 (45/15) and Powder HVOF DUR 1 (45/15). It contains a higher fraction of hard, brittle carbides than Powder HVOF DUR 6 (45/15), and has increased resistance to lowangle erosion, abrasion, and severe sliding wear whilst retaining reasonable impact and cavitation resistance. The higher tungsten content provides better hightemperature properties and it can be used at temperatures up to about 700˚C.
Powder HVOF DUR 1 is a hardfacing alloy possessing excellent abrasion and corrosion resistance for applications such as pump sleeves, rotary seal rings, wear pads, expeller screws and bearing sleeves. It retains its hardness at temperatures in excess of 760°
Ceweld SP 8812-Co is a agglomerated and sintered powder developed for thermal spraying, witch contains a uniform distribution of Tungsten Carbide and Cobalt. The particle shape is mainly spherical.The finer grades produces very tough and dense coatings which can often be used in the “as sprayed” condition without finishing.
Self fluxing Tungsten alloy with excellent corrosion and wear resistance suitable for working temperatures Up to 950°C. The coatings are dense and practically oxide free. The low friction properties makes the alloy excellently suitable for metal to metal wear. Machinable by grinding.
The alloy deposit can be machined with tungsten tool tips and by grinding. The hardness of the deposit will degrease 16% at 300°C and about 30% at 600°C. Excellent alloy against thermal shock, abrasion, erosion, corrosion and cavitation at high temperature and excellent resistance to many forms of mechanical and chemical degradation over a wide temperature range, and retains a reasonable level of hardness up to 500°C (930°F).
Outstanding alloy against abrasion, thermo-shock and corrosion combined with high temperatures. The weld deposit can be machined with tungsten tool tips and by grinding. The hardness of the weld deposit will degreas 20% at 600°C and has a nominal hardness of 47-52 HRc at room temperature. The weld deposit is high heat resistant up to 900°C. Dur 12 offers a low coefficient of friction of and exceptional resistance to galling.
CoCrMo alloys are non magnetic and offers extreem resistance against fatique. The alloy offers excelent polishing caracteristics and ensures long tool life.