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GTAW

TG-S309

Filler rod and wire
Features:
  • Suitable for dissimilar-metal joint and underlaying on ferritic steels
Classification:AWS A5.9 ER309
Shielding gas:Ar
Identification color:1st Black
Polarity:DCEN
Welding Positions: Canvas is Not Supported.

Packaging data

 SpoolTube
φ mmkgkgLength mmg/piece
1.01051,0006
1.21051,000
9
1.61051,00016
2.0-51,00025
2.4-51,00036
3.2-51,00064
Volume mm240W, 110H, 240L40W, 35H, 1015L

Composition (rod and wire mass%)

 TypicalGuarantya
C0.050.12
Si0.470.30-0.65
Mn1.61.0-2.5
P0.020.03
S<0.010.03
Ni13.612.0-14.0
Cr23.123.0-25.0
Mo0.100.75
Cu0.120.75
Note: aSingle values are maximium.

Welding parameters (A)

φ mm
1.050-80
1.250-100
1.6100-200
2.0100-200
2.4150-250
3.2200-300

All-weld mechanical properties

 Typical
0.2%YS (MPa)410
TS (MPa)580
EI on 4d (%)39
IV 0°C (J)150

Approvals

DNVNV309
NKKY309
GL4332

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