Bohler DMO-IG description: GMAW wire for 0.5% Mo alloyed boiler, plate and tube steels as well as in pressure vessel and structural steel engineering. Highly-quality, very tough deposit of high cracking resistance, non-ageing. Approved in long- term condition up to +550°C service temperature. Low temperature toughness to –40°C. The wire shows very good feeding characteristics, resulting in smooth welding and wetting behaviour. Uniform copper bonding with low total copper content.