Kobelco; AWS A5.28 ER80S-G; TG-S2CW; GTAW (Tig welding rod & wire)


Description

Features:
  • Applied for ASTM A335 Gr. P23 and equivalents
Classification: AWS A5.28 ER80S-G
Shielding gas: Ar
Identification color: 1st Blue white
Polarity: DCEN

 

Packaging data

  Spool Tube
φ mm kg kg Length mm g/piece
0.8 10 - - -
1.0 10 - - -
1.2 10 - - -
2.0 - 5 1,000
25
2.4 - 5 1,000
35
Volume mm 240W, 110H, 230L 40W, 35H, 1015L

Composition (wire mass%)

  Typical Guarantya
C 0.05 0.12
Si 0.42 0.10-0.60
Mn 0.46 0.20-1.00
P 0.006 0.020
S 0.008 0.010
Cr 2.30 2.00-2.60
Mo 0.47 0.40-0.65
Cu 0.17 0.40
Nb 0.03 0.01-0.08
V 0.32 0.15-0.40
W 1.19 1.00-2.00
Al <0.01 0.03
Note: aSingle values are maximium.

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 470 400min.
TS (MPa) 580 520min.
EI on 4d (%) 31 17min.
IV 0°C (J) 210 -
PWHT (°Cxh) 715x2 715±15x2

Approvals / Click here for certificates

ABS
MG
LR MG
NK MG

 

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