… L-Ag20 is a Silver-containing, superheat-resistant silver solder alloy without Cadmium for gap and joint … Cast Iron. Also suitable for dissimilar joints between these metals. Heat resistant up to 300°C. … L-Ag20 … 17672: Ag 220 …

… of braking out or chipping of. In case of sensitive base material preheating is recommended at 300-400°C. Old Hardfacing layers should be …

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

… alloy. Single pass welds on light gage base metal or welds with preheat do not usually require PWHT. … 1.4000, 1.4002, 1.4016, 1.4057, …

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

… higher temperatures up to 550ºC. To much layers should be avoided, preheat is necessary to avoid cracking. A buffer layer with OA 4370 or OA …

… weld metal). Due to the addition of molybdenium suitable for post weld heat treatment respecting the impact properties. … Reh ≤ 620 MPa ISO …

… hardness of 49-53 HRc at room temperature. The weld deposit is high heat resistant up to 900 °C. E Dur 12 offers a low coefficient of …

… Extreme hard and heat resistant alloy that offers excellent cutting properties when …

… was originally targeted for use as A-USC boiler tubes in the superheater sections of these plants but was then adapted for application as …