SALDOTECNICA SG3

A copper coated, G4Si1/ER70S-6 solid wire for GMAW of all general structural and engineering unalloyed and low-alloyed carbon-manganese steels. The electrode may be welded with either a gas mixture or with pure CO2 as the shielding gas.EN 10025-2 EN 10028-2 EN 10028-3 EN 10025-3 EN 10025-4 EN 10208-1 EN 10208-2 EN 10216-1 S185, S235, S275, S355, E295, E335, E360 P235GH, P265GH, P295GH, P355GH P255NH, P275N, P275NH, P355N, P355NH, P460N, P460NH S275N, S355N, S420N, S275NL, S355NL, S420NL, S460NL S275M, S275ML, S355M, S355ML, S420, S420ML, S460ML L210, L240, L290, L360 S275M - S275ML - S355M - S355ML - S420M – S420ML P235T1, P235T2, P275T1

SPECIFICATIONS

APPROVALS:


DB   TUV

Charpy V-Notch Properties

As Welded Result 130 J
As Welded Testing Temperature +20 °C
As Welded Result 70 J
As Welded Testing Temperature -30 °C

Classifications

Weld Metal
EN ISO 636-A W 46 3 W4Si1
EN ISO 14341-A G 42 2 C1 4Si1
EN ISO 14341-A G 46 3 M21 4Si1
Wire Electrode
EN-ISO 636-A W4Si1
EN ISO 14341-A G4Si1
SFA/AWS A5.18 ER70S-6

Deposition Data

Diameter Amps Deposition Rate Volts Wire Feed Speed
0.6 mm 50-100 A 0.7-1.7 kg/h 16-20 V 5.0-13 m/min
0.8 mm 60-185 A 0.8-2.5 kg/h 18-24 V 3.2-10 m/min
0.9 mm 70-250 A 0.8-3.3 kg/h 18-26 V 3.0-12 m/min
1 mm 80-300 A 1.0-5.5 kg/h 18-32 V 2.7-15 m/min
1.2 mm 120-380 A 1.2-8.0 kg/h 18-35 V 2.3-15 m/min
1.4 mm 150-420 A 1.7-8.5 kg/h 22-36 V 2.5-12 m/min
1.6 mm 120-380 A 1.2-8.0 kg/h 18-35 V 2.3-15 m/min
2 mm 120-380 A 1.2-8 kg/h 18-35 V 2.3-15 m/min

Typical Mechanical Properties

Current Type CA/CD/CC (+)(-) DC+
Elongation Percent As Welded 26 %
Tensile Strength As Welded 595 MPa
Yield Strength As Welded