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Classification:
EN ISO 14343 W 19 13 4 L
AWS A5.9 ER317L
Description:
Cromatig 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-
Shielding gas:
I1, 99.99% Ar, 6-12 l/min
Wire composition, wt.%
Mechanical properties
Typical
Yield strength, Rp0.2%: 390 MPa
Tensile Strength, Rm: 600 MPa
Elongation, A5 40%
Impact energy, CV:
20°C
•
100 J
–105°C
•
50 J
Ferrite content:
FN 6
Corrosion resistance
Good resistance to general and intergranular
corrosion in most inorganic acids e.g. sulpuric and
sulphurous acids. Very good resistance to crevice
and pitting corrosion in chloride containing
solutions.
Product data:
1,6 x 1000 5 kg 98121016
2,0 x 1000 5 kg 98121020
2,4 x 1000 5 kg 98121024