

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