2-233
Description
GMAW solid wire of type G 19 12 3 Nb Si / ER318Si designed for first class welding, good
wetting and feeding characteristics as well as reliable corrosion resistance up to +400 °C.
Low temperature service down to -120 °C.
Approvals and Certificates
TÜV-D (3492.), TÜV-A (135), DB (43.014.04), ÖBB, SEPROZ, CE, NAKS
Base Materials
1.4571 X6CrNiMoTi17-12-2, 1.4580 X6CrNiMoNb17-12-2, 1.4401 X5CrNiMo17-12-2,
1.4581 GX5CrNiMoNb19-11-2, 1.4437 GX6CrNiMo18-12, 1.4583 X10CrNiMoNb18-12,
1.4436 X3CrNiMo17-13-3
AISI 316L, 316Ti, 316Cb
Typical Composition of Solid Wire
C Si Mn Cr Ni Mo Nb
Wt-% 0.035 0.8 1.4 19.0 11.5 2.8 +
EN ISO 14343-A:2007: G 19 12 3 NbSi
AWS A5.9-06: ER318 (mod.)
W.No.: 1.4576
BÖHLER SAS 4-IG (Si)
GMAW solid wire
high-alloyed, chemical resistant
Same Alloy Filler Metals
SMAW electrode: FOX SAS 4 GTAW rod: SAS 4-IG
FOX SAS 4-A GMAW flux cored wire: SAS 4-FD
SAS 4 PW-FD
SAW combination: SAS 4-UP/BB 202
Mechanical Properties of All-weld Metal
(*) u
Yield strength Re N/mm2 (MPa): 490 (≥ 390)
Tensile strength Rm N/mm2 (MPa): 670 (≥ 600)
Elongation A (L0 = 5d0) %: 33 (≥ 330)
Impact work ISO-V KV J + 20 °C: 100 (≥ 370)
- 120 °C: (≥ 332)
(*) u untreated, as-welded – shielding gas Argon + 2.5 % CO2
Operating Data
shielding gases: ø mm
Argon + max. 2.5 % CO2 0.8
1.0
1.2
Corrosion Resistant Filler Metals – GMAW Solid Wires
www.boehler-welding.com