AWS A5.9: ER(309LNb)

AWS A5.9: ER(309LNb)

AWS A5.9: ER(309LNb) is a solid wire electrode for GMAW, niobium-stabilized similar to AWS A5.9: ER 309L with the addition of Nb. Suitable for overlay carbon and low-alloy steels, when a type 347 overlay is required.

Characteristics and Application

Chemical Composition (%)

Welding Positions

Package Forms

Spools BS300/15 kg, D200/5 kg, and drums as standard package forms for GMAW wire electrodes.

Mechanical Properties of Deposited Metal

Stainless welding wire FOR MIG/MAG WELDING

Classification:

EN ISO 14343-A: G 23 12 Nb

SFA 5.9 / AWS A5.9: ER(309LNb)

Diameter

  0,8 – 1,6 mm. Sizes and tolerances acc. to ISO 544 and AWS A5.9.

Wire Electrode Surface

Smooth finish free from surface defects and foreign matter.