… alloys and covers a weight range of alloys. Thicker sections should be preheated (150°C) prior to welding. … Aluminium alloys: AlMg3, AlMg4, …

… Alloy 740H is a nickel-base, precipitation hardenable superalloy that offers a unique combination of …

… and cleaning method during production.  Thicker sections should be preheated (150°C) prior to welding. … Filler metal for welding …

… resist high impact load, high heat, thermal shock, hot corrosion, compression, abrasion, erosion and many other forms of attack. The weld …

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

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

… compared to CMn steels and sees the alloy being used for boiler, pressure vessel and piping construction. Typical with FL 155 Flux or FL …

… 4.2-5.5 g/cm³ (dependent on designated size) Particle shape: preponderantly spherical Typical grain size for sale: -53+22 μm ask for …

… of the pure aluminium grades. Heavy parts and thicker plates should be preheated (150°C), prior to welding. At the same time, it keeps the …

… extreme high strength with excellent ductility and good weldabillity. Preheat and interpass temperature > 200°C …  1.7218, 1.7225 25 CD4, 13 …