Abrafil 22 9 3L

Abrafil 22 9 3L

Duplex solid wire

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Product description

MIG wire for welding “Duplex” stainless steels.

Can also be used for heterogeneous assemblies between “Duplex” and non- or low-alloy steels.

Excellent resistance to intergranular, pitting and stress-cracking corrosion.

Max. operating temperature: 280°C.

Product application instructions

ALLOY

UNS

DIN

W – Nr.

329 LN

S31803

X2 Cr NIMoN22 53

1.4462

329

S32900

X4 CrNiMoN27 52

1.4460

–

S31500

X2 CrNiMoSi 19 5

1.4417

–

–

X4 CrNiMoNb 25 7

1.4582

–

–

G – X6 CrNiMo 24 82

1.4463

–

–

G – X8 CrNi 26 7

1.4347

35 N

S32304

Suitable for: Welding wrought, forged or cast duplex stainless steels in the welded state. Also suitable for dissimilar welding of low-alloy steels and common stainless steels, UNS S31803, S32205, UR 45N & UR 45N+, 2205, SAF 2205 Fafer 4462, NKCr22, SM22Cr, Falc 223 UNS S32304 : UR 35 N SAF 2304

W.Nr: 1.4462, X2CrNiMoN 22 5 3, 1.4362, X2CrNiN 23 4, 1.4463, 1.4460, 1.4583

  • chemicals and petrochemicals,

  • marine industry,

  • water treatment equipment,

  • desalination plants,

  • offshore structures,

  • food processing industries

Classification

AWS A5.9 DIN 8559 EN 12072 Werkstoff Nr.
ER2209 SG-X2 CrNiMoN22 9 G 22 9 3 NL 1.4462

Chemical analysis (%)

C Mn If Cr Ni Mo N
0.02 1.6 0.5 23.0 9.0 3.2 0.16

Mechanical characteristics

Rm (MPa) Rp0.2 (MPa) A5 (%) Av - ISO - V
800 650 28 75 J: + 20°C

Why choose ABRAFIL 22 9 3L?

Solid duplex wire (ABRAFIL 22 9 3L) is a solid duplex stainless steel wire, designed for welding duplex stainless steels such as 2205 (UNS S32205 / 1.4462). It is renowned for offering an excellent combination of mechanical strength and corrosion resistance, making it a preferred choice in demanding environments.

The advantages of duplex stainless steel welding wire :

– High corrosion resistance: particularly effective against pitting, crevice and stress corrosion, even in chlorinated environments.

-Excellent mechanical properties: better tensile and fatigue strength than conventional austenitic stainless steel.

-Good ferrite/austenite balance: guarantees the metallurgical stability of the welded joint, even under severe conditions.

-Excellent weldability: stable arc, low spatter rate and homogeneous bead in MIG or TIG processes.

Heat resistance: well suited to moderate-temperature applications where mechanical strength is required.

For use in manufacturing and repair: both new-build and industrial maintenance.