Specification :

Oerlikon CITOCRHOMAX N welding electrodes AWS SFA 5.4: E 307-15
Application & Properties:
Electrode for joining dissimilar steels and depositing claddings on ferritic steels. The weld metal consists of austenitic Cr-Ni-Mo steel with possible small amounts of delta-ferrite. It is non-scaling up to +850oC. The weld metal is highly crack-resistant and therefore suited to joining difficult-to-weld steels and depositing stress-relaxing buffer layers on crack sensitive base metal or underneath hard facing deposits. Highest operating temperature for dissimilar steel joints is +300oC. In case of higher
temperatures, use OERLIKON SUPRANEL 600 electrodes. Weld metal work-hardens.
Standard international:
AWS SFA 5.4 : E 307-15
DIN 8556 : E 18 8 Mn B 20
EN 1600 : E 18 8 Mn B 42
Yield strength : 400 N/mm2
Tensile Strength : 650 N/mm2
Elongation : 35%
Impact charpy +20oC : 100 J
-60oC : 60 J
chemical analysis (%):
C:0,12 Mn:6 Si:0,4 Cr:19 Ni:9