capilla® 4122
Material number
1.4122
EN ISO 3581-A
EZ 17 1 1 B 42
EN 1600
EZ 17 1 1 B 42

Applications / Features

Basic-coated high-performance electrode for hardfacing and joining welds on matching and similar Cr steels.

The weld metal exhibits similar corrosion resistance.

For operating temperatures up to 450°C.

Preheating:

For unalloyed and low-alloy base materials:

150°C - 350°C (wanddickendependent).

For similar and comparable base materials:

300°C - 400°C.

Applications

Suitable for hardfacing and joining welds on quench-and-temper

17% Cr-steels and grades of cast steel.

Suitable for heat- and wear-resistant overlay welding on rolls, rollers and gripping tongs.

Suitable for sealing surface overlays on

Gas, water and steam fittings of unalloyed steels.

Indicative analysis [%]

C
Si
Mn
Cr
Ni
Mo
Fe
0,30
0,50
0,10
16,00
0,50
1,10
balance

Recovery

150%

Redrying

320°C / 2h

Current type

=(+)

Positions

pa
pb
pc
pf

Properties: (heat treatment: 760°C / 2h; indicative values at RT)

Tensile strength Rm
800 [MPa]
hardness
230 [HB 30]
Yield strength ReH/Rp0,2
600 [MPa]
hardness (ungegluht)
48 [HRC]
Elongation (L=5d)
12 [%]

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

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

Sales Management

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