Welding wire ER309LSi

DESCRIPTION

Welding wire ER309LSi is a filler material suitable for joining stainless chromium-nickel steels of the ASTM 309 type, chromium steels and dissimilar metals and suitable for joining stainless chromium-nickel steels of the ASTM 309 type, chromium steels and dissimilar metals e.g. austemitic stainless steel to carbon or low-alloyed steel. It is used for MIG/MAG-, TIG- and plasma-arc welding.


CHEMICAL COMPOSITION (%)

C
Si
Mn
Cr
Ni
P / S
Mo
< 0.025
0.90
1.80
23.5
13.5
< 0.025 / < 0.015
< 0.4

STANDARDS

AWS A5.9-2012: ER309LSi

DIN: 1.4332

EN 12072-99: 23 12 L Si


MECHANICAL PROPERTIES

Yield strength Rp0.2 (MPa): 400

Tensile strength Rm: 600

Elongation A5, %: 35

Impact strength J(20° C): 140


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 ER309LSi