GB/T ER50-6 DIN SG2 JIS YGW12
AWS ER70S-6 BS A18 EN G3Si1

ESAB Welding Wire Aristorod 12.50

 

Instruction

ER70S-6 welding wire is a manganese-silicon alloyed solid wire for GMAW of unalloyed steels, such as general structural, pressure vessel, ship building and for fine-grained carbon-manganese steels for the same purpose with a minimum yield strength of max 420 MPa. the electrode can be welded with Ar/20CO2 or with pure CO2 as the shielding gas. the AristoRod wires are suitable for operating at high currents with maintained disturbance free wire feeding giving a stable arc with a low amount of spatter.

APplication   

ER70S-6 welding wire is used to weld ship building steel and equivalent mild steel or 550Mpa grade mild alloy steel, such as vehicles, bridge-engineering, machine-engineering, steel structures, ship manufacture and trade container making for semi-auto or automatic gas shielded welding.

Chemical Composition(%)

Chemical Composition	C	Mn	Si	S	P	Cu	Other
Requirements	0.06-0.15	1.40-1.85	0.80-1.15	0.025	0.025	0.50	0.50

Mechanical Properties of Deposited Metal 

Test Item	Rm/MPa	ReL/Rp0.2/MPa	A(%)	sHock value Akv -30 (J)
Guarantee Value	550	420	22	27

Welding Parameter (DC+)

Diameter(mm)	0.8	1.0	1.2
Current(A)	50-180	70-240	80-350
Arc Voltage(V)	16-21	17-27	18-30

 

Notes:

 

1.Wire shall be stocked in dry.Open the packs just when welding to avoid the wire rust.

2.Before welding please clean out the oil,rust,water etc from the work parts