CEWELD


SA 309L SAW Arc Submerged




SA 309L

 
CATEGORY 
TYPE 
Solid drawn stainless steel welding wire for SAW welding
APPLICATIONS 
Buffer layers before hard facing, dissimilar joints between ferritic and austenitic steels and or difficult to weld steels.
PROPERTIES 

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

CLASSIFICATION
AWS 
A 5.9: ER 309L
EN ISO 
14343-A: S 23 12 L
DIN: W.Nr. 
1.4332
SUITABLE FOR 

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. High temperature steels such as: 22NiMoCr4-7, 20MnMoNi5-5 and GS-18NiMoCr3-7

APPROVALS 
CE approved
WELDING POSITIONS: 

C

Mn

Si

Cr

Ni

Mo

<0.3

1.0-2.5

0.30-0.65

23-25

12-14

<0.3

MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(MPa)

(MPa)

(%)

+20°C

-40°C

-60°C

HRc / HV

AW

>390

>590

>30

>80

     







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