Product Description
Low hydrogen manual metal arc welding electrode using a silicon free, low nitrogen, high purity C:Mn core wire with a
concentrically extruded, moisture resistant chemically basic flux with a controlled iron powder addition. For offshore oil wellhead
process pipework and fittings, these nickel-free electrodes satisfy NACE MR-01-75 requirements intended to ensure
resistance to sulphide-induced stress corrosion cracking combined with good sub-zero notch toughness.
