Basic electrodes for high temperature steels
E Mo
AWS A 5.5 E 7018-A1
ISO 3580-A- E Mo B 42 H5
Low alloyed electrode (Mo) for steels resistant to temperatures of 500°C.
E Cr
AWS A5.5 E 8018-B2
ISO 3580-A- E CrMo1 B 42 H5
Low alloyed electrode (Cr-Mo) for steels resistant to temperatures of 550°C.
E Cr-Mo
AWS A5.5 E 9018-B3
ISO 3580-A- E CrMo2 B 42 H5
Low alloyed electrode (Cr-Mo) for steels resistant to temperatures of 600°C.
E 5 Cr
AWS A5.5 E 8015-B6
ISO 3580-A- E CrMo5 B 42 H5
Medium alloyed electrode (Cr-Mo) for steels resistant to heat up to 600°C.
E V 8
AWS A5.5 E 8015-B8
ISO 3580-A- E CrMo9 B 42 H5
Medium alloyed electrode (Cr-Mo) for steels resistant to heat at 625°C.
E V 9
AWS A5.5 E 9018-B91
ISO 3580-A- E CrMo91 B 42 H5
Alloyed electrode for steels resistant to heat up to 650°C type P91.