… 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 …

… and corrosion resistance even in seawater. Welding instructions: - Preheating for sections >6 mm from 150 till 300 ºC is recommended. Use …

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

… properties. This alloy should be applied at highest impact and pressure loads applications. Best to be used with welding flux FL 915 … …

… better galling resistance. Normally to obtain adequate ductility, preheat and post-weld heat-treatment are required . AA 410 is a …

… alloys and covers a huge range of alloys. Thicker sections should be preheated (150°C) prior to welding. … Aluminium alloys: AlMg4,5Mn, …

… hardness and is resistant against metal-metal wear and high surface pressure.  … 1.4317, 1.4313, 1.4407, 1.4414,    GX4CrNi13-4, …

… in case off multi-layer welding. The weld metal will show no undercut !Preheating is normally done to slow down the cooling speed, in case you …

… cleaned prior to welding. Heavy parts and thicker plates should be preheated (150°C), prior to welding. … Al99,0 Al.99,5 Al.99,7 E-Al., …

… temperatures up to 600°C. The weld metal is resistant to high hydrogen pressure. … 12crmo19.5, GS-12crmo19.5, 1.7362, 1.7363     … E CrMo5 … A …