EN ISO 14343
W 19 12 3 Nb Si
Cromatig 318Si is designed for welding the Nb or Ti stabilised 18% Cr/12% Ni/3% Mo austenitic
stainless steel grades 316 Cb and 316 Ti. It is primarily intended for use at service temperatures
above 400°C, but for structural applications at elevated temperatures the creep strength of the weld
metal should always be considered.
I1, Ar 99.99, 6-12 l/min
Yield strength, Rp0.2%:
Tensile Strength, Rm:
Impact energy, CV:
Elga, AWS, Wst, EN, Batch
Wire composition, wt.%
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 temperatures.
Approx. 850°C in air.
20°C • 90 J
-120°C • 40 J
1,6 x 1000
2,0 x 1000
2,4 x 1000
3,2 x 1000