CEWELD

NiCro 72M GMAW-GTAW Solid wires




NiCro 72M

 
CATEGORY 
GMAW-GTAW Solid wires
APPLICATIONS 
FM 72M is used for the overlay cladding of ferrous materials used in high temperature applications, and the welding of nickel-chromium-iron alloy
CLASSIFICATION
AWS 
AWS A5.14 ERNiCr-7
(UNS N06073)
EN ISO 
18274: S Ni 6073
DIN 
1736:
SUITABLE FOR 

ASTM B163, B166, B167, B168 with UNS N06690, IN657, Inco 671/800H

APPROVALS 
CE Approved
WELDING POSITIONS: 
TYPICAL CHEMICAL COMPOSITION (%)

Ni

Cr

Co

Mn

Fe

Si

Mo

Al

Nb+Ta

Others

55

36-39

1.0

0.50

1.0

0.30

0.50

0.75-1.20

0.25-1.0

0.50
MECHANICAL PROPERTIES (TYPICAL)

Heat

Tensile strenght

Elongation

Treatment

(PSI)

MPa

(%)

AW

100

690

30
WELDING PARAMETERS PACKING

Welding Parameters

Packing (kg)

D (mm)

Current (A) DC-

Single

1.14

  

13.6







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