TIG welding wire AWS A5.9: ER(309LMo)

Argon Arc Welding Wire

AWS A5.9: ER(309LMo)

TIG welding wire, AWS A5.9: ER(309LMo)

Classification:

EN ISO 14343-A: W 23 12 2 L
SFA 5.9 / AWS A5.9: ER(309LMo)

Characteristics and Application

AWS A5.9: ER(309LMo) is a solid wire rod for GTAW, similar to AWS A5.9: ER309L with the addition of 2.0 - 3.5% molybdenum to increase pitting corrosion resistance. Suitable for joining stainless Cr-Ni steels type 309, Cr-steels and dissimilar steels like austenitic stainless steels to mild or low-alloyed steels, buffer layers and overlays on C-Mn, mild steel or low alloy steels.

Chemical Composition (%)

Welding Positions:

Mechanical Properties of Deposited Metal

Wire Electrode Surface

Package Forms

Diameter

Smooth finish free from surface defects and foreign matter.

5 kg carton boxes as standard package form for GTAW wire rods.

1,6 - 3,2 mm. Sizes and tolerances acc. to ISO 544 and AWS A5.9.