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  NiCr22Mo9Nb(dubl)   ( Ni6625 )

    Grade :     NiCr22Mo9Nb(dubl)
    Number:     Ni6625
    Standard: EN ISO 14172 : 2008   Welding consumables. Covered electrodes for manual metal arc welding of nickel and nickel alloys. Classification
    Classification:     Nickel-chromium-molybdenum alloy. Attention! Grade 2.4856 also named NiCr22Mo9Nb
    Equivalent grades:     Go here


Chemical composition %   of grade   NiCr22Mo9Nb(dubl)   ( Ni6625 )
Up to 1% of the nickel content can be cobalt
Up to 20% of the niobium content can be tantalum
The total of unspecified elements shall not exceed 0.5% excluding cobalt and tantalum
Fe C Si Mn Ni P S Cr Mo Nb Cu
max   7max   0.1max   0.8max   2min   55max   0.02max   0.01520 - 238 - 103 - 4.2max   0.5


Mechanical properties of grade   NiCr22Mo9Nb(dubl)   ( Ni6625 )

Rm - Tensile strength (MPa)760


Rp0.2 0.2% proof strength (MPa)420


A - Min. elongation at fracture (%) (5d)27


Equivalent grades of grade   NiCr22Mo9Nb(dubl)   ( Ni6625 )
These comparison tables are only intended as an indication of the closest khown equivalent grades.
USA
-		Germany
DIN,WNr		Japan
JIS 		England
BS
ENiCrMo-3
ERNiCrMo-3
2.4621
2.4831
DNiCrMo-3
YNiCrMo-3
NA43


Mechanical properties
Mechanische Eigenschaften
Caracteristiques mecaniques
ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d�elasticite minimale
Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

Chemical composition of   NiCr22Mo9Nb(dubl)   ( Ni6625 ). Equivalent grades of   NiCr22Mo9Nb(dubl)   ( Ni6625 ).
Standards of   NiCr22Mo9Nb(dubl)   ( Ni6625 ). Properties of   NiCr22Mo9Nb(dubl)   ( Ni6625 ). Hardness of   NiCr22Mo9Nb(dubl)   ( Ni6625 ).

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