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specialalloys fcaw

Diameters / Packaging

Diameters
 15 KG SPOOL (S300)
1.2 mm SCF91-12

Supercore™ F91

Flux-Cored Gas-Shielded (FCAW-G)

CLASSIFICATIONS:
AWS A5.29 : E91T1-B9C/M-H4
AWS A5.36 : E91T1-C1PZ-B91-H4

B9 (P91) alloyed steel welds 'type 91' steels for improved creep resistance, high deposition rates, and fast freezing slag.

Diameter

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  • 1.2 mm

Package

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  • 15 KG SPOOL (S300)

DETAILS

An all-positional flux-cored wire designed to weld equivalent modified 9CrMo steels (P91).

Features

  • B9 (P91) alloyed steel: Modified 9CrMo designed to weld equivalent "type 91" 9CrMo steels modified with small additions of niobium, vanadium and nitrogen for improved long term creep resistance, toughness fatigue and oxidation, and resistance at elevated temperatures
  • Electrode provides high deposition rates and fast freezing slag for out of position welding
  • Features a rutile flux system with an alloyed strip capable of producing low hydrogen weld

Typical Applications

  • Power Plants
  • Piping
  • Turbine Castings
  • Oil Refineries

Welding Positions

  • All

Shielding Gas

  • 80% Argon / 20% CO2 100% CO2 Flow rate: 20-25 l/min

Service Information