Welding wire ER308LSi

DESCRIPTION

Welding wire ER308LSi is filler metal particularly suited for MIG welding but can also be used for TIG and plasma arc welding. It's suitable for joining stainless steels ASTM 304, 304L, 321 и 347, for service temperatures up to 350° С. Also for the Cr-steels with max. 19% Cr. Cryogenic applications up to –269° С. Not suitable for for high sulfur environments. Good resistance to intergranular corrosion.


CHEMICAL COMPOSITION (%)

C
Si
Mn
Cr
Ni
P
S
< 0.025
0.90
1.80
20
10.5
< 0.025
< 0.015

STANDARDS

AWS A5.9-2012: ER308LSi

DIN: 1.4316

EN 12072-99: 19 9 L Si


MECHANICAL PROPERTIES

Yield strength Rp0.2 (MPa): 390

Tensile strength Rm: 600

Elongation A5, %: 42

Impact strength J(20° C): 120


FORMS OF SUPPLY

MIG, BS 300 = 15 kg, Ø 0.60, 0.80, 1.00, 1.20, 1.60 mm

TIG, L = 1000mm, 5 kg, Ø 0.80, 1.00, 1.20, 1.60, 2.00, 2.40, 3.20, 4.00, 5.00 mm

SAW, K415 = 25 kg, Ø 1.60, 2.00, 2.40, 3.20, 4.00 mm

  • Welding wire ER308LSi