Kobelco; AWS A5.9 ER310; TG-S310; GTAW (Tig welding rod & wire)


Description

Features:
  • Suitable for 25%Cr-20%Ni steel
Classification: AWS A5.9 ER310
Shielding gas: Ar
Identification color: 1st Gold
Polarity: DCEN

 



Packaging data

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

Composition (rod and wire mass%)

  Typical Guarantya
C 0.11 0.08-0.15
Si 0.49 0.30-0.65
Mn 1.8 1.0-2.5
P 0.01 0.03
S <0.01 0.03
Ni 21.2 20.0-22.5
Cr 26.7 25.0-28.0
Mo 0.02 0.75
Cu 0.02 0.75
Note: aSingle values are maximium.

Welding parameters (A)

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

All-weld mechanical properties

  Typical
0.2%YS (MPa) 450
TS (MPa) 610
EI on 4d (%) 39
IV 0°C (J) 110

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