Kobelco; AWS A5.9 ER347; TG-S347; GTAW (Tig welding rod & wire)


Description

Features:
  • Suitable for 18%Cr-8%Ni-Nb and 18%Cr-8%Ni-Ti steel
Classification: AWS A5.9 ER347
Shielding gas: Ar
Identification color: 1st Blue
Polarity: DCEN

 

Packaging data

  Spool Tube
φ mm kg kg Length mm g/piece
1.0 10 - - -
1.2 10 5 1,000
9
1.6 10 5 1,000 16
2.0 - 5 1,000 25
2.4 - 5 1,000 36
3.2 - 5 1,000 64
Volume mm 240W, 110H, 240L 40W, 35H, 1015L

Composition (rod and wire mass%)

  Typical Guarantya
C 0.05 0.08
Si 0.40 0.30-0.65
Mn 2.1 1.0-2.5
P 0.02 0.03
S 0.01 0.03
Ni 10.0 9.0-11.0
Cr 19.3 19.0-21.5
Mo 0.07 0.75
Cu 0.07 0.75
Nb 0.6 10xC-1.0
Note: aSingle values are maximium.

Welding parameters (A)

φ mm
1.0 50-80
1.2 50-100
1.6 100-200
2.0 100-200
2.4 150-250
3.2 200-300

All-weld mechanical properties

  Typical
0.2%YS (MPa) 460
TS (MPa) 630
EI on 4d (%) 38
IV 0°C (J) 88

Approvals / Click here for certificates

NK KY347

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