[1] Heat Input - Welding process denoted number 111, 121, 126, … according to BS EN ISO 4063:2010 shall be applied k-factor (EN 1011-1). AWS/ASME - welding processes will multiple constant k-factor (k=1). [2] Preheat - Preheat determination based on base material CET and according to Annex C of EN 1011-2:2001 (See C.3.2.1). [3] Cooling time t8/5 - calculation of cooling time t800/500 according to Annex D of EN 1011-2:2001 (See D.6). [4] Input your data into the YELOW cell. --> Download free at here . Other template and format for CET, HD and thickness: Joint our Teams Community or download at here .