Type
Basic flux-cored nickel base welding wire for gas shielded arc welding.
classification
AWS
A 5.34: E NiCrMo3T1-4
EN ISO
12153-A: T Ni 6625 (NiCr22Mo9Nb) B M21 3
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.

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 NiCrMo3T1-4
EN ISO
12153-A: T Ni 6625 (NiCr22Mo9Nb) B M21 3
F-nr
43
FM
6
Suitable for

Ni 6625 / NiCr22Mo9Nb / 2.4831

1.4547 - 1.4876 - 1.4958 - 2.4816 - 2.4856 - 2.4858 - 1.5656 - 1.4529  - 1.4539 - 2.4660

X1CrNiMoCuN20-18-7 - X10NiCrAlTi32-20 - X5NiCrAITi31-20 - NiCr15Fe - NiCr22Mo9Nb - NiCr21Mo - X1NiCrMoCuN25 20 6 - X1NiCrMoCuN25 20 5 - NiCr21Mo - 8XNi9

UNS: S31254 - N08800 - N08810 - N06600 - N06625 - N08825 - N08926 - N08020

ASTM A 553 Gr.1, Alloy 600, Alloy 600 L, Alloy 625, Alloy 800 / 800H, Alloy 825

Alloy 254 SM - Sanicro 28

Welding positions
PA
PB
PC
PD
PE
PF
Redrying
140°C / 24 hr
Gas acc. EN ISO 14175
M21
Analysis
C Si Mn Cr Ni Mo Nb Ti V Fe W Co Cu Al P S
0.03 0.35 0.45 21.5 60.5 9.5 3.4 4 0.01
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Impact Energy (J) ISO-V Hardness
-196°C
As Welded 500 780 40 60 HRc