CEWELD 2209 Duplex

Product category
Type
Solid Mag welding wire for welding Duplex stainless steels.
Applications
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.
Properties

A continuous, solid, corrosion-resistant, duplex wire for welding austenitic-ferritic stainless alloys of the 22% Cr, 5% Ni, 3% Mo types. CEWELD 2209 Duplex 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.

Classification
AWS
A 5.9: ER2209
EN ISO
14343-A: G 22 9 3 N L
DIN: W.Nr.
1.4462
F-nr
6
FM-nr
5
Suitable for

Welding wrought, forged or cast duplex stainless steels in the as welded condition. Also suitable for dissimilar welding of low alloyed steels and common stainless steels, UNS S31803, S32205, UR 45N & UR 45N+, 2101, 2205, SAF 2205 Fafer 4462, NKCr22, SM22Cr, Falc 223 UNS S32304 : UR 35 N SAF 2304
W.Nr:  1.4162, 1.4462, X2CrNiMoN 22 5 3, 1.4362, X2CrNiN 23 4,  1.4463, 1.4460, 1.4583

Approvals
TÜV: 12397.00, CE
Welding positions
Redrying temperature
Not required
Gas acc. EN ISO 14175
M13, M12
Analysis
C Si Mn P S Cr Ni Mo Nb N Cu W
0.02 0.5 1.6 23 9 3 0.14
Mechanical Properties (typical)
Heat
Treatment		 RP0,2
(N/mm2)		 Rm
(N/mm2)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT -60°C
As Welded 560 730 26 80 35 0 HRc
product sheet
declaration of performance
declaration of conformity