welding-alloys.com 20 Highly alloyed steels with hard phases selection guide Product Welding process Standard diameters [mm] EN 14700 standard Metal-to-metal friction Mineral abrasion Abrasion under pressure Hot abrasion Erosion Cavitation Impact Mechanical fatigue Thermal fatigue Hot oxidation COMBINATION OF ABRASION AND LOW IMPACT HARDFACE BN -O 1.2 - 2.8 T Z Fe13 u u u u HARDFACE BNC -O 1.2 - 2.8 T Z Fe16 u u u u u u HARDFACE NCWB -G 1.2 - 2.4 T Z Fe8 u u u u u u -O 1.2 - 2.8 COMBINATION OF ABRASION AND MODERATE IMPACT HARDFACE X -G 1.2 - 1.6 T Z Fe8 u u u u u u HARDFACE FC -O 1.2 - 3.2 T Fe16 u u u u u HARDFACE HC -O 1.2 - 3.2 T Fe15 u u u u u HARDFACE HCNB -O 1.2 - 3.2 T Fe16 u u u u u u HARDFACE CN -O 1.6 - 3.2 T Fe15 u u u u u u HARDFACE CV -O 1.6 - 3.2 T Fe16 u u u u u u u HARDFACE VN -O 1.6 - 3.2 T Fe16 u u u u u u u u HARDFACE CNV -O 1.2 - 3.2 T Fe16 u u u u u u u u COMBINATION OF ABRASION AND HIGH IMPACT HARDFACE TIC -O 1.2 - 3.2 T Fe8 u u u u u u u u HARDFACE NB -G 1.2 - 1.6 T Fe6 u u u u u u u u HARDFACE 168NB -O 1.6 - 2.4 u suitable u u highly suitable Gas shielded (-G) Open arc / self shielded (-O) Submerged arc (-S)
RkJQdWJsaXNoZXIy Mjk4MDU2NA==