Kobelco; AWS R308LT1-5; TGX 308L; Non Purging Filler Wire for SS 308L / 304


Description

Features:
  • Applicable for 304 and 304L type steels
  • Suitable for root pass in one-side welding without back shielding
  • In order to avoid defects, TG-X filler rod must be moved quickly at short pitch, unlike TIG filler rod
Classification: AWS A5.22 R308LT1-5
Shielding gas: Ar
Identification color: Red
Polarity: DCEN

 

Packaging data

  Tube
φ mm kg Length mm g/piece Volume mm
2.2 5 1,000 26 42W, 35H, 1015L

Composition (all-weld metal mass %)

  Typical Guarantya
C 0.02 0.03
Si 0.7 1.2
Mn 1.4 0.5-2.5
P 0.02 0.04
S <0.01 0.03
Ni 10.3 9.0-11.0
Cr 19.6 18.0-21.0
Mo 0.02 0.75
Cu 0.04 0.75
Bi >0.002 -
Note: aSingle values are maximium.

Welding parameters (A)

thickness mm 3-5 6-9 Over 10
current A 80-90 90-105 90-110

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 450 -
TS (MPa) 620 518min.
EI on 4d (%) 47 30min.
IV -196°C (J) 60 -

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