Classification:
EN ISO 14343
AWS A5.9
W 19 12 3 LSi
ER316LSi
Description:
Cromatig 316LSi is primarily intended for welding the low carbon, molybdenum alloyed, acid resisting
316L austenitic stainless steels of similar composition. It is also suitable for grade 316 material and
the Nb or Ti stabilised grades 347 and 321, provided service temperatures for structural work are
below 350°C. The higher silicon content provides a more fluid weld pool which may be preferred for
certain welding applications.
Welding current:
DC-
Mechanical properties
Shielding gas:
I1, 99.99% Ar, 6-12 l/min
Yield strength, Rp0.2%:
Tensile Strength, Rm:
Elongation, A5
Impact energy, CV:
Typical
Stamping
Elga, AWS, Wst, EN, Batch
Wire composition, wt.%
Ferrite content:
FN 8
Corrosion resistance
Good resistance to general and intergranular
corrosion in the more severe environments e.g.
hot dilute acids. Good resistance to chloride pitting
corrosion.
Approvals:
DB
TÜV
DNV
CE
Product data:
400 MPa
600 MPa
40%
20°C • 120 J
–196°C • 50 J
1,0 x 1000
5 kg
98101010
1,2 x 1000
5 kg
98101012
1,6 x 1000
5 kg
98101016
2,0 x 1000
5 kg
98101020
2,4 x 1000
5 kg
98101024
3,2 x 1000
5 kg
98101032
197