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Classification:
EN ISO 14172
E Ni 6182
AWS A5.11 E NiCrFe-3
Description:
Cromarod 82 is a basic flux coated nickel-base electrode intended for welding Inconel 600 and similar
composition alloys. The deposit tolerates high dilution levels and is very resistant to hot cracking. It is
not susceptible to sigma phase embrittlement or carbon migration and is therefore ideal for service at
elevated temperatures.
Cromarod 82 is highly suitable for a wide range of dissimilar joint combinations between nickel-base
alloys, Monels, mild and low alloy steels and austenitic stainless steels. It can also be used to clad
carbon steels with an Inconel type surface. The weld metal exhibits very good fracture toughness at
temperatures down to -196 °C and is suitable for welding 5% and 9% nickel steels for cryogenic
applications.
Coating type:
Basic
Welding positions:
Welding current:
DC+
Redrying temperature:
350 °C, 2h
Chemical composition, wt.%
Mechanical properties
Typical
Yield strength, Rp0.2%: 380 MPa
Tensile Strength, Rm: 630 MPa
Elongation, A5 39%
Impact energy, CV:
-196 °C
•
80 J
Ferrite content:
FN 0 (WRC-92)
Corrosion resistance
Very good resistance to general and intergranular
corrosion. Very good resistance to stress
corrosion cracking.
High temperature properties:
The weld metal is resistant to oxidation
– in air up to 1100 °C
Approvals:
CE
Product data
2,5 300 74542500
45-70 25-27
3,2 350 74543200
70-110 25-27