… for high quality tank and apparatus construction in the chemical industry. Flux Fl 860 ESHC … SA Alloy 825 is specially designed for …

… of 600 ºC ; the hardness is still 40-45 HRc at these temperatures. For Hardfacing of more than 3 layers it is necessary to buffer with an …

… of cracking. Multiple layers or sandwich layers are possible before Hardfacing and will help to increase the hardness (wear resistance) … wheels, rebuilding, crushing hammers, Rebuilding machine parts before hardfacing and cladding crane and or train wheels to achieve a wear …

… buffer layer except on materials considered critical or in case of old hardfacing layers. In this Situation OA 4370, ER 100 S1 or OA MnCr is … without gas (open arc). (Also weldable under M21 mixed gas) … 54 HRc hardfacing alloy for wear resistant overlays, sand pumps, valve seats, …

… of cracking. Multiple layers or sandwich layers are possible before Hardfacing and will help to increase the hardness (wear resistance) …

… The hardfacing contains sufficient special carbides formed with boron and … check cracks, but this does not impair wear resistance. … Cr-free Hardfacing alloy against extreme abrasion like … Highway construction equipment and conveyor chains, mixing paddles, cement pumps components, etc. 2 layer hardness : 61-68HRc. … OA 60-68B …

… sensitive base material preheating is recommended at 300 - 400 °C. Old Hardfacing layers should be removed, clean or grind properly before …

… 2400 HV nickel based corrosion resistant hardfacing alloy containing 60% tunsten carbides. OA WC2 (Ni)  has … Also for augers, impellers, mixer plates in the brick and clay industry and on decanter screws or hardfacing deep drilling equipment. … OA WC2 Ni … 14700: T Ni20 …

… is also used alloy is also used in the chemical and petrochemical industry. The low proportion of accompanying elements (Sn, As, Sb, P) …

… penetration this alloy is used mainly in construction and automotive industry. The silicon addition results in improved fluidity (wetting …