Special Alloys Packaging - MIG-TIG wires

Diameters / Packaging

Diameters
5.0 KG PE tube
2.4 mm T9CRWV-24

9CRWV

TIG (GTAW)

CLASSIFICATIONS:
AWS A5.28 : ER90S-G (92)
EN ISO 21952-A : W ZCrMoWVNb 9 0.5 1.5

Solid wire for TIG welding of P92 creep resisting steels

DETAILS

These consumables are designed to weld equivalent ‘grade 92’ 9Cr-Mo steels modified with tungsten, vanadium, niobium, nitrogen and a small addition boron to give improved long term creep properties.

Features

  • B9 (P92) alloyed steel: 9Cr steel designed to weld equivalent 'type 92' steels modified with tungsten, vanadium, niobium, nitrogen, and a small addition of boron to give improved long term creep properties
  • P92 steel has rupture strength up to 30% greater than that of P91 steel
  • Specifically designed for high integrity structural service at elevated temperature

Typical Applications

  • Main Steam Piping
  • Oil Refineries
  • Coal Liquefaction and Gasification Plants
  • Power Generation Plants
  • Turbine Castings

Welding Positions

  • All

Shielding Gas

  • 100% Argon

Service Information