FILARC flux - Esab

FILARC flux- andmetal- coredwelding wiresFILARC flux-cored wiresfor creep resisting steelsContents page 4Previous pageNext pageThis group of cored wires is employed forwelding low-alloyed steels which containmolybdenum and/or chromium to provideresistance to the decrease in strengthproperties at elevated temperatures.These steels are mainly employed for boilersand equipment used at high operatingtemperatures, in particular where goodcreep resistance is necessary.The FILARC cored wire range contains allpositionbasic types, based on thePZ 6125 formulation, for all commonlyused creep resisting steels.In addition, the range contains two rutiletypes for 0.5Mo or 1.25Cr-0.5Mo alloyedheat resistant steels. They are based onthe well known PZ 6113 and provideexcellent weldability in all welding positions.Unlike rutile electrodes, these wiresyield weld metal hydrogen levels belowH5. Additionally, the wires are very insensitiveto moisture re-absorption.The table below surveys the completerange, indicating the steel category forwhich they are intended.FILARC Classification Steelstype AWS 5... DIN 8575PZ6201 to PZ6205 are all-position basic types with identical weldability, based on FILARC PZ6125.PZ 6201 – SG CrMo1 0.5Cr/0.5Mo0.9Cr/0.5MoPZ 6202 29: E71T5-A1 SG Mo 0.5MoPZ 6203 29: E91T5-B3 ~ SG CrMo2 2.25Cr/1.0Mo0.5Cr/0.5Mo/0.25VPZ 6204 22: E502T-1 SG CrMo5 5.0Cr/0.5MoPZ 6205 29: E81T5-B2 SG CrMo1 1.25Cr/0.5MoPZ6222 and PZ6225 are all-position rutile types with identical weldability, based on FILARC PZ6113.PZ 6222 29: E81T1-A1 SGMo ~ 0.5MoPZ 6225 29: E81T1-B2 SG CrMo1 ~ 1.25Cr/0.5Mo72