Kobelco; AWS A5.28 ER90S-G; MG-S63S; GMAW (Solid wire)


Description

Features:
  • Applied for ASTM A533 Type A, B, C, D class 2 and equivalents
Classification: AWS A5.28 ER90S-G
Shielding gas: Ar-5~20%CO2
Polarity: DCEP

 

Packaging data

φ mm
Spool
1.2 20kg
Volume mm 280W, 110H, 270L

Composition (wire mass%)


Typical
Guarantya
C
0.08
0.15
Si
0.48
0.70
Mn 1.76
1.50~2.10
P
0.007
0.015
S
0.002
0.015
Ni
1.02
0.80~1.40
Mo
0.46
0.40~0.65
Cu
0.12
0.35
Note: aSingle values are maximium.

Welding parameters (A)

φ mm
1F, 1G, 2F
2G, 3G uphill, 4G
1.2
240~300
130~190

All-weld mechanical properties


Typical
Guaranty
0.2%YS (MPa)
570
-
TS (MPa)
650
621min.
El on 4d (%) 27
-
IV -12℃ (J) 150
-
PWHT (℃xh)  630x27
620±15x1
SG Ar-20%CO2 Ar-20%CO2

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