Selectarc NI718 MIG Wire

Filler metal used for welding Nickel alloys like Inconel 718, X750 and 706. Very good resistance to metal abrasion up to 700 °C.

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Specification

heat traitement)

Classification Weld metal composition (%)
AWS A5.14 ISO
18274
AMS C Si Mn Cr Mo Al Ti Fe Nb Ni
ERNiFeCr-2 S-Ni 7718 (NiFe19Cr19Nb5Mo3) 5832 0.04 0.2 0.2 19.0 3.0 0.5 0.9 Balance 5.0 52.0

 

Classification Mechanical properties
AWS A5.14 ISO
18274
AMS Rp0.2 (MPa) Rm (MPa) A5 (%) Hardness (HRC)
ERNiFeCr-2 S-Ni 7718 (NiFe19Cr19Nb5Mo3) 5832 >900 >1200 >8 >8~45 (after heat traitement)

 

Application

Aerospace, cryogenic tank, hardfacing of hot working tools.

Specification

heat traitement)

Classification Weld metal composition (%)
AWS A5.14 ISO
18274
AMS C Si Mn Cr Mo Al Ti Fe Nb Ni
ERNiFeCr-2 S-Ni 7718 (NiFe19Cr19Nb5Mo3) 5832 0.04 0.2 0.2 19.0 3.0 0.5 0.9 Balance 5.0 52.0

 

Classification Mechanical properties
AWS A5.14 ISO
18274
AMS Rp0.2 (MPa) Rm (MPa) A5 (%) Hardness (HRC)
ERNiFeCr-2 S-Ni 7718 (NiFe19Cr19Nb5Mo3) 5832 >900 >1200 >8 >8~45 (after heat traitement)

 

Application

Aerospace, cryogenic tank, hardfacing of hot working tools.