Type
CEWELD 253 MA Tig is designed for welding austenitic chromium-nickel steels such as 253MA
classification
EN ISO
14343-A: W 21 10 N
W.Nr.
1.4835
Applications

For use in high temperature furnaces, combustion chambers, burners etc Not suitable for applications exposed to wet corrosion. Prior to welding, it is recommended to carefully brush or ground black plates and previous weld beads.

Type
CEWELD 253 MA Tig is designed for welding austenitic chromium-nickel steels such as 253MA
Applications

For use in high temperature furnaces, combustion chambers, burners etc Not suitable for applications exposed to wet corrosion. Prior to welding, it is recommended to carefully brush or ground black plates and previous weld beads.

Propriétés

Cerium combined with silicon improves the oxidation resistance and erosion-corrosion resistance in oxidizing and neutral environments, whereas the nitrogen allows superior strength at high temperatures. Therefore, this filler wire shows excellent resistance to high temperatures (most suitable temperature range is 850 - 1100 °C), high creep strength, very good resistance to isothermal and, particularly, cyclic oxidation.

Classification
EN ISO
14343-A: W 21 10 N
W.Nr.
1.4835
Convient pour

Outokumpu 253 MA (1.4835)

Outokumpu 153 MA (1.4818)

Agréments
CE
Positions de soudage
PA
PB
PC
PD
PE
PF
Etuvage
Not required
Gas acc. EN ISO 14175
I1
Analyse
C Si Mn P S Cr Ni Mo Nb N W Cu Ce
0.07 1.5 0.6 0.01 0.001 21 10 0.1 0.007 0.16 0.13 0.04
Propriétés mécaniques
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT
As Welded 410 600 33 110 HRc
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déclaration de performance
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