Polished 6.51g/Cm3 Zirconium Welding Electrodes Standard AWS A5.24 ERZR2

Zirconium Welding Electrode standard AWS A5.24 ERZR2 TIG Welding spool, straight

SPECIFICATIONS; ANSI/AWS A5.24 ERZR2 ASME SFA A5.24 ERZR2

This specification prescribes the requirements for classification of zirconium and zirconium alloy electrodes and rods for GTA, GMA, and PA welding. AWS A5.24/A5.24M:2005 is a revision of the zirconium welding electrode document last revised in 1990. The compositions specified for each classification represent the latest state-of-the-art. Additional requirements are included for testing procedures, manufacture, sizes, lengths, and packaging. A guide is appended to the specification as a source of information concerning the classification system employed and the intended use of the zirconium alloy filler metal.

• Description

Zirconium Welding electrode 1.6mm/2.4mm/ 3mm standard AWS A5.24

Zirconium welding electrode diameter ( 0.8mm, 0.9mm , 1.0mm , 1.2mm , 1.6mm , 2.4mm, 3.0mm)

TYPICAL CHEMISTRY (%) & WELD METAL PROPERTIES;

AWS Spec.

Zirconium + Hafnium 99.0 min

Hafnium 4.50 max.

Iron + Chromium 0.20 max.

Oxygen 0.11-0.15 Elongation in 2” 16% min.

Nitrogen 0.015 max.

Carbon 0.030 max.

Hydrogen 0.005 max.

Tensile Strength (psi) 55,000

Yield Strength (psi) 30,000

AVAILABLE SIZES: .045, 1/16, 3/32, 1/8