Welding Handbook Quick View

GMAW

MG-S50

Solid wire
Features:
  • Suitable for butt and fillet welding in all positions
Classification:AWS A5.18 ER70S-G
Shielding gas:Ar-5-20%CO2, Ar-2-5%O2
Polarity:DCEP
Welding Positions: Canvas is Not Supported.

Packaging data

φ mmSpoolDrum
0.810kg----
0.910kg20kg---
1.010kg20kg100kg--
1.210kg20kg-250kg-
1.4-20kg---
1.610kg20kg--400kg
Volume mm240W, 110H, 240L300W, 110H, 300L530φ, 820H680φ, 770H

Composition (wire mass%)

 Typical (Ar-20%CO2)Guarantya
C0.100.02-0.15
Si0.750.40-1.00
Mn1.380.90-1.60
P0.0110.030
S0.0120.030
Cu0.240.50
Note: aSingle values are maximium.

Welding parameters (A)

φ mm1F, 1G, 2F2G3G uphill4G
0.850-18050-18050-14050-120
0.950-20050-18050-14050-120
1.050-22050-20050-14050-120
1.280-30080-30050-16050-140
1.4150-400150-350--
1.6200-450200-400--

All-weld mechanical properties

 Typical TypicalGuaranty
0.2%YS (MPa)450370490400400min.
TS (MPa)570520590540483min.
EI on 4d (%)2832333322min.
IV -29°C (J)18019018020027min.
PWHT (°Cxh)AW620x1AW620x1AW
SGAr-20%CO2Ar-2%O2Ar-20%CO2
& Ar-2%CO

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