SIDERINOX 309LMo (E309LMo -16 Calcium-Rutile Welding Elettrode)
SIDERINOX 309LMo is an all position welding electrode designed to run on direct current, reversed polarity as well as alternating current.SIDERINOX 309LMo is designed for welding stainless steels to other types of steel, for dissimilar welds between stainless steels and mild or low alloys, and for depositing buffer layers when welding acid-resisting clad steels.
APPLICATIONS: SIDERINOX 309LMo joins stainless Types 304L, 316L and 410 to mild or low alloy C steels (including brackets and stiffeners), provided the service temperature is less than 316°C.
This electrode also welds hardenable steels and provides a buffer layer prior to hardsurfacing.
The molybdenum content provides creep resistance at elevated temperatures.
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: 620 MPa
Yeld point: 520 MPa
Elongation: 30%
Typical Chemical Composition %
C 0.03, Cr 23.0, Ni 12.50, Mo 2.5, Mn 1.30, Si 0.85
AWS A-5.4 E309LMo-16 (UNS W30923)
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