

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