Kobelco; AWS A5.28 ER90S-G; TG-S63S; GTAW (Tig welding rod & wire)


Description

Features:
  • Applied for ASTM A533 Type A, B, C, D and equivalents
Classification: AWS A5.28 ER90S-G
Shielding gas: Ar
Identification color: 1st Light green
Polarity: DCEN

 

Packaging data

  Tube
φ mm kg Length mm g/piece
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 40W, 35H, 1015L

Composition (wire mass%)

  Typical Guarantya
C 0.12 0.15
Si 0.34 0.20-0.50
Mn 1.27 1.05-1.45
P 0.003 0.025
S 0.007 0.025
Ni 1.58 1.45-1.75
Cr 0.02 0.30
Mo 0.41 0.25-0.55
Cu 0.11 0.35
V <0.01 0.05
Note: aSingle values are maximium.

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 570 530min.
TS (MPa) 660 621min.
EI on 4d (%) 27 15min.
IV -12°C (J) 260 -
PWHT (°Cxh) 625x15 620x1

 

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