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Classification:
AWS A5.4
E 316L-17
EN ISO 3581-A 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
Welding positions:
Welding current:
DC+, AC OCV > 39V
Redrying temperature:
350 °C, 2h
Chemical composition, wt.%
Mechanical properties
Typical
Yield strength, Rp0.2%: 480 MPa
Tensile Strength, Rm: 580 MPa
Elongation, A5 32%
Impact energy, CV:
20 °C
•
60 J
-120 °C
•
35 J
Ferrite content:
FN 4 (WRC-92)
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