… appearance and outstanding welding properties on both AC and DC+. Preheating is not required. … Slag crushers, Sugar cane knives, Hammers, …

… Mechanical properties listed below reflect utilization of a post-weld heat treatment between 1020°C (1875°F) and 1050°C (1925°F) for one …

… Solid drawn ,corrosion-resistant, chromium-nickel wire for welding heat-resistant austenitic steels of the 25% Cr, 20% Ni types. 310 has …

… Stable, mechanical property values of the weld metal also at high heat input up to 18 kJ/cm. … Reh < 690 MPa Iso 15608: 2.2 u 3.2 ( 460 < …

… slag in combination with very low hydrogen content. Suitable for heat treatment. Step cooling is possible. High reserve of toughness and …

… copper coated core wire and a powerful arc at very low amps. Preheating is normally done to slow down the cooling speed, in case you …

… fournissons tout le matériel nécessaire, les salles de réunion et les services de restauration afin que vous puissiez vous concentrer sur vos …

… Preheating and interpass temperature 400-450 °C (austenitic welding) or … passes should principally be welded in the martensitic range. Lower preheat and interpass temperatures are possible, yet must be approved by …

… Welding procedure (including preheat temperature, interpass temperature and PWHT) will be dependent on … flux even in narrow gabs. To obtain optimum mechanical properties the heat input should be kept below 15 kJ/cm and interpass temperature …

… be used for a working temperature of up to 450ºC. The recommended preheat temperature is 200ºC - 300°C unless the base material requires a higher preheat temperature. Use DC+ polarity and min 2 layers are required. A …