Cored wire electrode 309 F 1.2mm

Standard: AWS: A 5.22: Material no.: EN
12072 E309LT0-4/ 1.4332 T 23 12 3 LRM3
E309LT0-1 T 23 12 3 L LRC3
Cored wire electrode for MAG welding of
high-alloy and unalloyed steels
as well as buffer layers. Weld deposit made of
austenitic chromium-nickel steel with
particularly low carbon content
for operating temperatures up to 300 °C,
non-scaling up to 1000 °C.
Base materials: High-alloy steels and
heat-resistant steels in combination with
unalloyed or low-alloyed steels, such as
e.g. B. 1.4301, 1.4713, 1.4724, 1.4828,
1.4878 with HI to H III, St E 355 and
the materials included in accordance with VdTÜV bulletin 1000
.
Weld metal analysis % (guideline values): C Si< br>Mn PS Cr Ni 0.025 0.57 1.25 0.019
0.014 23.6 13.0 Welding wire:
D300 mandrel spool with 12.5 kg
Net wire weight. Other dimensions
and alloys available on request.
Dimension: 1.2mm