SIDER 2209 (E2209L-16 Calcium-Rutile Welding  Elettrode)

SIDER 2209 (E2209L-16 Calcium-Rutile Welding Elettrode)

SIDER 2209 is an all position welding electrode designed to run on direct current, reversed polarity as well as alternating current.
This electrode is used for welding ferritic-austenitic (duplex) steels, especially those with high resistance to stress corrosion cracking.
Sider 2209L-16 is also used for welding on stainless structures where a particularly high strength is required.
This electrode deposits weld metal of ferritic-austenitic chromium-nickel-molybdenum steel with low carbon content for service temperature up to 280°C.

Supplied in diameters: 2.0 - 2.5 - 3.25 - 4.0 mm.
(This item is subject to Industry Alloy Surcharges)

Typical Mechanical Properties:
Tensile Strength: 690 MPa
Yeld point: 540 MPa
Elongation: 30%

Typical Chemical Composition %
C 0.02, Cr 22.5, Ni 9.0, Mo 3.2, Mn 1.1, Si 0.9, N.15
AWS A-5.4 E2209L-16 (UNS W39209)