Getig 318Si is designed for welding the Nb or Ti stabilized 18 Cr/12%Ni/2.5%Mo austenitic stainless steel grade 316Cb and 316 Ti. It is primarily intended for use at service temperatures above 400°C. Resistant to inter-granular corrosion up to 400°C. It is suitable for welding of corrosion resistant CrNi(Mo) alloys steels in different devices, vessels and parts in chemical, cellulose, temperature 400° C.
Argon 99.99 Pure, with back purge.
Good resistance to general and intergranular corrosion in dilute hot acids. Good resistance to chloride pitting corrosion as well as oxidation and corrosion at elevated temperature.
|0.07 max||1.0 -2.50||0.65-1.0||18.0-20.0||2.0-3.0||11.0-14.0||0.025 max||0.030 max||0.50 max||12×%C min or 0.75 max|
|Ult. Tensile Strength MPa||Elongation (%) (L=4D)||Charpy V-notch impact strength|
|560 Min||30 min||Temp||Joules|
|SIZE (mm)||LENGTH (mm)||PACKING PER CARTON|