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M-309LSi AWS A5. 9 : ER309LSi

by KISWEL

Welding of similar alloys in wrought or cast forms, Joining of Type 304 to carbon steel and welding the clad side to Type 304 clad steels.

AWS:
A5.9 : ER309LSi

Specification

Key Features

Sizes (mm) Standard Welding Position Shielding gas Polarity
0.8~1.6 AWS A5.9
EN 14343 B
ER309LSi
SS309LSi
F, HF Ar DC(+)
Typical chemical composition of wire (%)
C Si Mn P S Cr Ni Mo Remark
0.01 0.91 1.86 - - 23.07 13.62 0.11 -
Typical mechanical properties of all-weld metal
Y.S (MPa) T.S (MPa) EI. (%) Hardness (HV) IV (J) PWHT
410 520 40 - 90 (0℃) -

Product Dimensions and Weld Current Range

Welding
Position
Sizes (mm) Ampere (A) Volt (V)
Min. Max. Min. Max.
- 0.9mm 70 250 14 25
- 1.2mm 100 300 16 32
- 1.4mm 120 320 16 34

Catalogs

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Contact Information

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