Lincoln Conarc 49C welding electrodes have impact resistance down to -40 °C as well as good CTOD values up to -10 °C. It is ideal for offshore applications where the absence of nickel in the chemical composition is required. The weld metal yield is 100%-120%. Welding takes place in all welding positions (except top down), with AC/DC (+/-) current in the range of 55-80A. Each package contains approximately 70 electrodes and weighs 1.3 kg.
AWS A5.1 E7018 H4
EN ISO 2560-A E 46 4 B 32 H5
Tech specs:
| Used for: | C-Mn and low-alloy steels |
Users reviews