CEWELD


NiCrMo 622 GMAW-GTAW Solid wires




NiCrMo 622

 
TYPE 
Solid nickel base filler metal for GMAW welding of high corrosion resistant alloys.
APPLICATIONS 
Ceweld NiCrMo-622 is used for welding of nickel-chromium-molybdenum alloys as well as for overlay cladding on carbon, low alloy, or stainless steels. They are also used for dissimilar joints between nickel-chromium-molybdenum alloys and stainless, carbon, or low alloyed steels. Also recommended for joining molybdenum-containing stainless steels, low alloyed steels and dissimilar welding between earlier mentioned type of steels.,
PROPERTIES 

Ceweld NiCrMo-622 offers excellent corrosion resistance in oxidizing as well as reducing media in a wide variety of chemical process environments. It offers an outstanding resistance to stress corrosion cracking, pitting and crevice corrosion.

CLASSIFICATION
AWS 
A 5.14: ER NiCrMo-10
(UNS N06022)
EN ISO 
18274: S Ni 6022
(NiCr21Mo13Fe4W3)
DIN: W.Nr. 
2.4635
DIN 
1736: SG-NiCr22Mo14W
SUITABLE FOR 

ASTM, F574, B619, B622 and B626 - - All of which have UNS Number N06022. UNS: W86022 Welding of Inconel alloys 622 and 625, alloy 25-6Mo, and Incoloy 825  Hastelloy C4, C22, C-276 and Inconel 625, 2.4611

WELDING POSITIONS: 
FILLER METAL ANALYSES % (TYPICAL VALUES)

C

Mn

Si

Cr

Ni

Mo

W

V

Co

Cu

Fe

0.003

0.2

0.03

21

56

13.5

3

0.15

1.5

0.1

4

MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

-20°C

-40°C

-196°C

HV

AW

500

740

44

   

130

220

REDRYING TEMPERATURE 
not required
WELDING PARAMETERS / PACKING

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A) DC+

kg / spool

kg / pallet

0,8

16-26

80-180

15

1080

1,0

16-29

100-250

15

1080

1,2

18-29

125-290

15

1080







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