AA Nicro 625B

Categorie 
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

Disclaimer: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, the information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and any liability incurred from any reliance thereon is expressively disclaimed. Typical data are those obtained when welded and tested in accordance to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Other tests and procedures may produce different results. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application. The selection and use of specific products is solely within the control of, and remains the sole responsibility of the customer. The right to change design and/or specifications without notice is reserved.