AWS A5.28 ER80S-G; TG-S1CML; GTAW (Tig welding rod & wire); Kobelco


Description

Features:
  • Applied for ASTM A387 Gr.11, Gr.12 and equivalents
  • Lower carbon content than TG-S1CM
Classification: AWS A5.28 ER80S-G
Shielding gas: Ar
Identification color: 1st Blue
Polarity: DCEN

 

Packaging data

  Spool Tube
φ mm kg kg Length mm g/piece
0.8 10 - - - -
1.0 10 20 - - -
1.2 10 20 - - -
1.6 - - 5 1,000 16
2.0 - - 5 1,000
25
2.4 - - 5 1,000
35
3.2 - - 5 1,000
63
Volume mm 240W, 110H, 230L 280W, 110H, 270L 40W, 35H, 1015L

Composition (wire mass%)

  Typical Guarantya
C 0.03 0.05
Si 0.47 0.20-0.70
Mn 1.07 0.80-1.30
P 0.004 0.025
S 0.010 0.025
Ni 0.02 0.20
Cr 1.40 1.00-1.50
Mo 0.51 0.40-0.65
Cu 0.12 0.35
Note: aSingle values are maximium.

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 480 469min.
TS (MPa) 580 552min.
EI on 4d (%) 31 19min.
IV 0°C (J) 300 -
PWHT (°Cxh) 620x1 AW

 

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