CARBOFIL CrMo1 is a copper coated GCrMo1Si/ER80S-G type solid MAG welding wire supplied precision layer wound, depositing a C-1¼Cr½Mo weld metal for the welding of creep resisting steels. Ar-CO2 mix shielding gases are preferred for optimum mechanical properties.
CARBOFIL CrMo1 is used for welding of similar composition steels used in power generation and chemical plant applications for service temperatures up to 550°C. Also suitable where resistance to hydrogen attack by sulphur bearing crude oil is required. Main applications are boiler, plate and tube steels as well as for the welding of quenched and tempered and case hardening steels, 13CrMo4-5 or ASTM A335 P11/P12.
CARBOFIL CrMo1 is proposed, where the operational guidelines are given by EN norms.
EN ISO 21952-A: G CrMo1Si
AWS A5.28: ER 80S-G
13CrMo4-5, 13CrMoSi5-, 15CrMo5, 16CrMo5V4, 24 CrMo5, G22CrMo5-4, G17CrMo5-5
ASTM A193 Gr. B7, A335 Gr. P11, P12, A217 Gr.WC6