ZANDER Alloy 172
Material number
2.4813
EN ISO 14172
E Ni 6172 (NiCr50Nb)
AWS A 5.11
E NiCr - 4
Applications / Features
Rutile-basic coated
Special high-performance electrode
for use in furnace, burner and chimney construction.
Particularly where high mechanical loads and/or attacks by hot gas corrosion from sulphur- and vanadium-containing media are to be expected.
Scale-resistant in air up to 1150°C.
Before welding, the workpiece must be preheated to a very high temperature (600°C).
Applications
Suitable for base materials such as:
IN 560, IN 657, IN 671.
Indicative analysis [%]
C
Si
Mn
Cr
Nb
Ni
0,05
1,10
0,50
50,00
2,00
balance
Recovery
200%
Redrying
320°C / 2h
Current type
=(+) / ~
Positions
pa
pb
pc
Properties: (without heat treatment; indicative values at room temperature)
Tensile strength Rm
900 [MPa]
Elongation (L=5d)
3 [%]
Yield strength ReH/Rp0,2
690 [MPa]
Dimensions
Ø [mm]
Length [mm]
Welding current [A]
2,5
350
60 - 90
3,2
350
80 - 110
4,0
350
100 - 150
Request product documents
Pascal Schünemeier
Sales Management
Do you have questions about our welding consumables or need advice on selecting the right product?