ZANDER Nicro Super
Material number
2.4621
EN ISO 14172
E Ni 6625 (NiCr22Mo9Nb)
EN 14700
E Ni 2-200-ckptz
DIN 8555
E 23-UM-250 CKPTZ
AWS A 5.11
E NiCrMo 3

Applications / Features

Thick-coated high-performance electrode for hardfacing and

joining welds on similar and

comparable, high creep strength, corrosion- and

heat-resistant materials.

For operating temperatures up to 700°C

(in sulphur-containing media).

Scale-resistant up to approx. 1100°C.

High creep strength up to 1000°C.

Tough at low temperatures down to -196°C.

High corrosion resistance in

a wide range of media, also against

stress corrosion cracking.

Applications

Suitable for base materials such as:

1.4876 (Alloy 800),

1.4876 (X 8 NiCrAlTi 32-21),

2.4856 (Alloy 625),

1.4539 (X 2 NiCrMoCu 25 20 5).

Suitable for welding on cryogenic

Cr-Ni-(N-) steels, steel casting grades and

cryogenically tough quench-and-temper Ni-steels.

Indicative analysis [%]

C
Si
Mn
Cr
Mo
Nb
Fe
Ni
0,03
0,40
0,60
22,00
9,00
3,30
1,50
balance

Recovery

170%

Redrying

320°C / 2h

Current type

=(+) / ~

Positions

pa
pb

Properties: (without heat treatment; indicative values at room temperature)

Tensile strength Rm
760 [MPa]
Impact energy (ISO-V)
75 [J]
Yield strength ReH/Rp0,2
450 [MPa]
Impact energy (ISO-V)
60 [J] (-196°C)
Elongation (L=5d)
30 [%]

Dimensions

Ø [mm]
Length [mm]
Welding current [A]
2,5
350
60 - 90
3,2
350
80 - 110
4,0
350
100 - 150
5,0
450
150 - 200

Request product documents

Documents
capilla-ansprechpartner-pascal-schuenemeier.webp
Pascal Schünemeier

Sales Management

Do you have questions about our welding consumables or need advice on selecting the right product?