Classification:
EN ISO 14343
AWS A5.9
W 19 9 LSi
ER308LSi
Description:
Cromatig 308LSi is is primarily intended for welding the low carbon 18% Cr / 10% Ni, type 304L,
austenitic stainless steels. It is also suitable for stainless steel grade 304 material and the Nb or Ti
stabilised grades 347 and 321, provided service temperatures for structural work are below 400°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, Ar 99.99%, 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 9
Corrosion resistance
Good resistance to general and intergranular
corrosion. Also good resistance to oxidising acids
and cold reducing acids.
Approvals:
DB
TÜV
CE
Product data:
400 MPa
590 MPa
40%
20°C • 120 J
–196°C • 50 J
1,2 x 1000
5 kg
98021012
1,6 x 1000
5 kg
98021016
2,0 x 1000
5 kg
98021020
2,4 x 1000
5 kg
98021024
3,2 x 1000
5 kg
98021032
193