Classification:
AWS A5.4
EN ISO 3581-A
E 316L-17
E 19 12 3 L R 11
Description:
Cromarod 316LP is a positional rutile flux coated electrode designed specially for welding thin walled
(down to 1.5 mm) pipelines found in the chemical process and papermaking industries, where it offers
considerably higher productivity than manual TIG. With its exceptionally good arc stability, weld pool
control and restriking characteristics it is highly suitable for the most demanding vertical and overhead
welding applications in fixed pipework and is ideal for cramped and difficult site conditions. Cromarod
316LP is also recommended for root runs and butt welds in general fabrication of molybdenum
alloyed stainless steels in all material thicknesses.
Coating type:
Rutile
Mechanical properties
Welding positions:
Yield strength, Rp0.2%:
Tensile Strength, Rm:
Elongation, A5
Impact energy, CV:
Typical
Welding current:
DC+, AC OCV > 39V
Redrying temperature:
350 °C, 2h
480 MPa
580 MPa
32%
20 °C • 60 J
-120 °C • 35 J
Ferrite content:
FN 4 (WRC-92)
Chemical composition, wt.%
Corrosion resistance
Good resistance to general and intergranular
corrosion in the more severe environments e.g.
dilute hot acids. Good resistance to chloride pitting
corrosion.
Scaling temperature:
Approx. 850 °C in air.
Approvals:
CE
DNV
TÜV
Product data
1,6
250
74431625
18-35
20
0,68
267
0,5
2,0
300
74432000
20-45
21
0,67
145
0,7
2,0
250
74432025
20-45
21
0,67
178
0,6
2,5
300
74432500
40-85
23
0,68
91
0,9
3,2
350
74433200
40-100
23
0,73
44
1,4
63