EB9

LOW ALLOYED WELDING WIRES

Classifications

SFA-AWS A5.23 EB91
EN ISO 24598-A- S S CrMo91

Process

GAS MIG TIG A.S.

Applications

The addition of V and Nb increases the resistance to strain, corrosion and heat oxidation. Excellent resistance to creep and hydrogen. Suitable for thermoelectrical power plants, turbine rotors, petrolchemical plants.

Base materials to be welded

X10CrMoVNb9-1; X12CrMo9-1; A235:991; A213:T91; X20CrMoV12-1; X10CrMoVNb9-1; E911; P92; X12CrMo9 1V; X12CrMo10-1

Dimensions

SAW (mm)

1,40 - 1,60 - 2,00 - 2,40 - 3,00 - 3,20 - 4,00

Welding process

Protection

Flux combination

Average Chemical analysis

Si%

Mn%

Cu%

Cr%

Ni%

Mo%

Al%

Nb%

Sn%

As%

0,090

0,25

0,50

< 0,010

<0,10

9,00

0,50

0,90

< 0,040

0,20

0,05

0,07

< 0,006

The copper value include the surface coating

Typical mechanical properties of all-weld metal

The mechanical characteristics are significantly influenced by the type of used flow

Approvals

Contact ITALFIL

Fields of application

Energy

Structures