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IDUPLEX-222

TIG welding rod for welding of Duplex stainless steel

Identification:

Stainless surface appearance. Imprint: RW 2293 NL/ ER 2209. Classification

AWS A5.9

EN 12072

DIN 8556

Werkstoff No.

ER 2209

W 22 9 3 L

SG X2CrNiMo N 2293

1.4462

Type of current

Flux Materials to be welded

No flux required.

EN 10088

Duplex stainless steel X2 CrNiMoN 22-5-3 X3 CrNiMoN 27-5-2 X2 CrNiN 23-4

3.02 Chemical composition as welded (W%)

Mechanical properties as welded

Packaging data

206

ARGON 6–9 l/min

DC-

Welding positions

W. No.

1.4462 1.4417 1.4460

1.4362

Dissimilar joints as welding unalloyed and low-alloyed steel to duplex stainless steel. Welding 316 LN stainless steel to duplex stainless steel

C

Mn

Si

Cr

Ni

Mo

N

Fe

0,025

1,6

0,5

23,0

9,0

3,0

0,14

Rest

Tensile strength MPa

Yield strength MPa

Elongation %

Impact value ISO-V (J)

> 680

>480

>22

At +20°C=>50

Diameter mm.

Length mm.

Rods per package

Net weight per package kg

Product No.

per package

2,0

500

42

0,5

097-725309