Classification:
EN ISO 14343
AWS A5.9
G 19 13 4 L
ER317L
Description:
Cromamig 317L is intended for welding the 19% Cr / 13% Ni / 3.5% Mo, type 317L, austenitic
stainless steels. The higher Mo content provides better resistance to both acid and pitting corrosion,
compared to grade 316L material. The wire is also recommended for welding 316L and 316LN grades
when it is necessary to ensure enhanced Mo level in the weld metal.
Welding current:
DC+
Mechanical properties
Shielding gas:
M12, Ar + 2% CO2, 16-21 l/min
M13, Ar + 1-3% O2, 16-21 l/min
Yield strength, Rp0.2%:
Tensile Strength, Rm:
Elongation, A5
Impact energy, CV:
Typical
Wire composition, wt.%
390 MPa
600 MPa
40%
20°C • 100 J
–105°C • 45 J
Ferrite content:
FN 6
Corrosion resistance
Good resistance to general and intergranular
corrosion in most inorganic and organic acids e.g.
sulphuric and sulphurous acids. Very good
resistance to crevice and pitting corrosion in
chloride containing solutions.
Product data:
Diam. Product code
mm
1,0
1,2
98122010
98122012
Spool weight
15 kg S300
15 kg S300
75-140
130-160
153
18-21
18-21
170-200
175-250
26-28
26-28