… the lowest schrinkage possible to avoid cracks during heating and the cooling period. The weld deposit also retains good strength and …

… will remain very well at increased temperatures. Scale resistant till 900°C.CEWELD MA 617 is best to be used with Ar/Co2 - 98-2.  … …

… resistance to galling. It has cavitation-erosion resistance ten times that of 304 stainless steel, DUR12 can be used to protect bearing …

… the weld and provides protection. Helium or argon/helium mixtures sometimes are used for torch shielding if added penetration is desired. …

… offering satisfying results although the old method (pressing twice) still offers the best weldability, but a special press is needed and …

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

… practical welding tests and process qualification tests. After welding cooling to 90±10 °C, followed by tempering at 760 °C for three minutes …

… strength should be buffered with CroNi 29/9 HL or 4370 HL. Up to 3 times faster! (less current with more deposit) No slag losses compare …

… travel speed, to prevent overheating and ensure a proper weld. Rapid cooling can lead to cracking, so post-weld heat treatment might be … welding can help reduce the risk of cracking. After welding, slow cooling or controlled annealing might be required to minimize residual …

… will show no undercut !Preheating is normally done to slow down the cooling speed, in case you can not control the cooling speed it is better to keep the work peace at a low temperature … … Grey Cast Iron, Malleable cast iron, EN 1561: EN-GJL-100 (GG10) till EN-GJL-350 (GG35), EN 1562: EN-GJMB-350 (GTS 35) till EN-GJMB-550 …