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GMAW

MG-S88A

Solid wire
Features:
  • Suitable for 780MPa tensile strength steel for low temperature service
Classification:AWS A5.28 ER120S-G
Shielding gas:Ar-20%CO2
Polarity:DCEP
Welding Positions: Canvas is Not Supported.

Packaging data

φ mmSpool
1.210kg20kg
Volume mm240W, 110H, 230L280W, 110H, 270L

Composition (wire mass%)

 TypicalGuarantya
C0.060.09
Si0.500.30-0.70
Mn1.481.30-1.70
P0.0040.020
S0.0020.020
Ni3.513.20-3.80
Mo0.760.60-0.90
Cu0.230.50
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G, 2F, 2G3G uphill, 4G
1.280-30050-180

All-weld mechanical properties

 TypicalGuaranty
0.2%YS (MPa)770690min.
TS (MPa)880828min.
EI on 4d (%)2215min.
IV (J)-80°C: 78-60°C: 27

Approvals

ABS4AQ690SAH5, MG
LR4Y69S H5, MG
DNVⅣY69MS (H5), MG
BVSA4Y69M H5, MG

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