… appearance and outstanding welding properties on both AC and DC+. Preheating is not required. … Mixing arms, Cold cutting tools, Hammers, …

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

… down hand welding. Excellent against pitting and stress corrosion. The PRE typical value of 36.1 stimulates outstanding impact properties at …

… the contact Tip. This liner can be made from steel, but some welders prefer a Teflon liner and believe that this results in less friction. …

… and refurbishment is the most common application.Magnesium 92/8 is preferred for joining many casting alloys. … Magnesium alloys, 2L124, …

… at higher temperatures up to 550ºC. To much layers should be avoided, preheat is necessary to avoid cracking. A buffer layer with AA M690 or …

… 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 …

… for welding grey, malleable, nodular and phosphorus cast iron. Preheat is not necessary. Heat input is low which favors limited heat …

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

… properties than Grade 2 or 3 and is sometimes specified for pressure vessels or piping for its superior strength alone. … Titanium …