Type
High basic electrode for welding duplex stainless steels
classification
AWS
A 5.4: E 2209-15
EN ISO
3581-A: E 22 9 3 N L B 22
W.Nr.
1.4462
Toepassingen
Used for pipe work and general fabrication in the offshore oil and gas and chemical process industries. Also suitable for cladding steels to obtain corrosion resistant layers..
Type
High basic electrode for welding duplex stainless steels
Toepassingen
Used for pipe work and general fabrication in the offshore oil and gas and chemical process industries. Also suitable for cladding steels to obtain corrosion resistant layers..
Eigenschappen

A high basic electrode for welding austenitic-ferritic stainless alloys of the 22% Cr, 5% Ni, 3% Mo types. CEWELD® 4462 Kb has high general corrosion resistance. In media containing chloride and hydrogen sulphide, the alloy has a high resistance to intergranular corrosion, pitting and especially to stress corrosion. The alloy is used in a variety of applications across all industrial segments. 

Classificatie
AWS
A 5.4: E 2209-15
EN ISO
3581-A: E 22 9 3 N L B 22
F-nr
5
FM
5
W.Nr.
1.4462
Geschikt voor

ISO 15608: 10.1-10.2 Austenitic > 24 % Cr ≤ 4% Ni,  DUPLEX 2209, 22%Cr 9%Ni 3%Mo 

1.4417, 1.4462, 1.4362, 1.4162, 1.4463, 1.4460, 1.4583

X 2 CrNiMoSi 19 5, X 2 CrNiN 23 4, X 2 CrNiMoN 22 5 3, X10CrNiMoNb18-12

316LN, 318LN

UNS S31803, S32205, S32304

SAF 2205 Fafer 4462, NKCr22, SM22Cr, Falc 223 UR 45N & UR 45N+, 2101, 2205, UR 35 N SAF 2304

mix 1.4462 X2CrNiMoN22-5-3 mit P235GH/ P265GH, S255N, P295GH, S355N, 16Mo3

Goedkeuringen
CE
Lasposities
PA
PB
PC
PD
PE
PF
Herdrogen
Not required
Analyse
C Si Mn P S Cr Ni Mo Nb N W Cu Ta Nb+Ta
0.02 0.8 1.1 0.02 0.015 22.5 9.5 3.5 0.18
Mechanische waarden
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT -50°C
As Welded 620 750 25 95 70 HRc
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