AA Nicro 625B

Category 
type 
Basic flux-cored nickel base welding wire for gas shielded arc welding.
applications 
AA Nicro 625B is developed for welding and cladding nickel-based alloys such as alloy 625 or similar materials. This alloy can also be used for welding dissimilar nickel-based alloys to each other, to alloyed steels or to stainless steels and for joining 6% molybdenum super austenitic steels.
Properties 

Latest generation basic slag guarantees optimum metallurgical quality and attractive welder appeal. The weld deposit meets the NiCrMo-3 requirements.
Better bead aspect and shape compare to solid wires with better arc stability and improved wetting properties with less spatters.

classification
AWS 
A 5.34: E NiCrMo-3T0-4
EN ISO 
14172: ~Typ Ni 6625 (NiCr22Mo9Nb)
DIN: W.Nr. 
2.4321
Suitable for 

AA 625B is developed for welding and cladding nickel-based alloys such as alloy 625 or similar materials. This alloy can also be used for welding dissimilar nickel-based alloys to each other, to alloyed steels, to stainless steels and for joining 9% Nickel steels., X10NiCrAlTi, 32-20H, 32-21, X8 Ni9, ASTM A 533 Gr1, 800H, Sanicro 28, 254SMo, inconel 625, UNS : N08926, N08825, N06625. DIN : X8Ni9, X1NiCrMoCuN25 20 6, X1NiCrMoCuN25 20 5, NiCr21Mo, NiCr22Mo9Nb W.Nr:: 1.4876, 1.5656, 1.4529, 2.4858, 2.4856, 1.4539, 1.4547

approvals 
CE approved
welding positions: 
All-Weld metal analyses %

C

Mn

Si

Cr

Ni

Mo

Nb

Fe

0.025

0.4

0.3

21.0

rem

9.0

3.4

0.40

All weld metal properties (typical)

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

-40°C

-196°C

HRc / HV

AW

500

780

40

60

AW: as welded
redrying temperature 
150°C / 24hr
welding parameters / packing

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A)

spool type

kg / spool

kg / pallet

1.2

26-32

125-225

S-300

15

1080

1.6

27-34

150-260

S-300

15

1080

gas acc. en iso 14175:
M21