OK AristoRod 12.57

Mô tả

OK AristoRod 12.57

OK AristoRod 12.57 is a bare Mn-Si-alloyed G2Si/ER70S-3 solid wire for the GMAW of non-alloyed steels, as used in general construction, automotive components, pressure vessel fabrication and shipbuilding. OK AristoRod 12.57 is

treated with ESAB’s unique Advanced Surface Characteristics (ASC) technology, taking MAG welding operations to new levels of performance and all-round efficiency, especially in robotic and mechanised welding. Characteristic features include excellent start properties; trouble-free feeding at high wire speeds and lengthy feed distances; a very stable arc at high welding currents; extremely low levels of spatter; low fume emission; reduced contact tip wear and improved protection against corrosion of the wire.

 

Classifications Weld Metal:	EN ISO 14341-A:G 35 2 C1 2Si, EN ISO 14341-A:G 38 3 M21 2Si
Classifications Wire Electrode:	EN ISO 14341-A:G 2Si, SFA/AWS A5.18:ER70S-3, CAN/CSA-ISO 14341:B-G 49A 2 C1 S3
Approvals:	CE EN 13479, CWB B-G 49A 2 C1 S3 (B-G 49A 2 C G3), DB 42.039.10, VdTÜV 10615

Approvals are based on factory location. Please contact ESAB for more information.

 

Alloy Type:

Carbon-manganese steel (Mn/Si-alloyed)

 

Typical Tensile Properties
Condition	Yield Strength	Tensile Strength	Elongation
EN 80Ar/20CO2 (M21)
As welded	430 MPa	515 MPa	26 %
EN CO2 (C1)
As welded	385 MPa	485 MPa	25 %

 

Typical Charpy V-Notch Properties
Condition	Testing Temperature	Impact Value
EN 80Ar/20CO2 (M21)
As welded	20 °C	140 J
As welded	-20 °C	110 J
As welded	-30 °C	90 J
EN CO2 (C1)
As welded	20 °C	125 J
As welded	-20 °C	90 J

 

Typical Wire Composition %
C	Mn	Si
0.074	1.05	0.55

 

Deposition Data
Diameter	Current	Voltage	Wire Feed Speed	Deposition Rate
0.9 mm	70-250 A	18-26 V	3.0-12.0 m/min	0.8-3.3 kg/h
1.0 mm	80-300 A	18-32 V	2,7-15 m/min	1-5,6 kg/h
1.2 mm	120-380 A	18-34 V	2,5-15 m/min	1,3-8 kg/h
1.6 mm	120-380 A	18-34 V	2,5-15 m/min	1,3-8 kg/h