309LSi

Beschreibung 
Solid stainless steel welding wire for dissimilar welding
Anwendung 
Buffer layers before hard facing, dissimilar joints between ferritic and austenitic steels and or difficult to weld steels.
Eigenschaften 

High mechanical properties and very good weldability due to a ingreased silicon content, suitable for operating temperatures up to 300°C.

Normbezeichnungen
AWS 
A 5.9: ER 309 LSi
EN ISO 
14343-A: W 23 12 L Si
14343-B: SS309LSi
DIN: W.Nr. 
1.4332
DIN 
8556: SG X2CrNi 24 12
Geeignet Für 

Buffer layers before hard facing, dissimilar joints between ferritic and austenitic steels and or difficult to weld steels such as: 42CrMo4, C45, 42MnV7, tool steels etc.

Zulassungen 
TUV (12395.00), CE approved
schweiß Positionen: 
Weld metal analysis

C

Mn

Si

Cr

Ni

Mo

<0.03

2.00

0.90

24

13

-

Reines Schweißgut Ergebnisse

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

+20°C

-40°C

-110°C

HRc / HV

AW

440

600

37

160

90

AW: as welded
Rucktrocknung 
not required
welding parameters / packing

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A) DC+

spool type

kg / spool

kg / pallet

0,8

15-24

55-160

D-200 / K-300 / Drum

5 / 15 / 250

1000 / 1080 / 1000

1,0

15-28

80-240

D-200 / K-300 / Drum

5 / 15 / 250

1000 / 1080 / 1000

1,2

15-29

100-300

D-200 / K-300 / Drum

5 / 15 / 250

1000 / 1080 / 1000

gas acc. en iso 14175:
M11, M12, M13