Stieple ESAB OK ARISTOROD 12.50 1.2mm 18kg

Descriptions
OK Aristorod 12.50 is a bare Mn-Si-alloyed G3Si1/ER70S-6 solid wire for the GMAW of non-alloyed steels, as used in general construction, automotive components, pressure vessel fabrication and shipbuilding. OK Aristorod 12.50 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.

Specifications

Typical Charpy V-Notch Properties

Impact Value			Testing Temperature
As Welded Aws Co2 (C1)
75 J (56 ft-lb)	-30 degC (-22 degF)
As Welded En 80ar/20co2 (M21)
120 J (89 ft-lb)	-20 degC (-4 degF)
100 J (74 ft-lb)	-30 degC (-22 degF)
90 J (67 ft-lb)	-40 degC (-40 degF)
70 J (52 ft-lb)	-50 degC (-58 degF)
130 J (96 ft-lb)	20 degC (68 degF)
As Welded En Co2 (C1)
75 J (56 ft-lb)	-30 degC (-22 degF)
110 J (81 ft-lb)	20 degC (68 degF)
Stress Relieved En 80ar/20co2 (M21)
90 J (67 ft-lb)	15 hr	620 degC (1148 degF)	-20 degC (-4 degF)
120 J (89 ft-lb)	15 hr	620 degC (1148 degF)	20 degC (68 degF)

Typical Tensile Properties

Condition	As Welded	As Welded	As Welded	Stress Relieved
Shielding Gas	AWS CO2 (C1)	EN 80Ar/20CO2 (M21)	EN CO2 (C1)	EN 80Ar/20CO2 (M21)
Tensile Strength	530 MPa (77 ksi)	560 MPa (81 ksi)	540 MPa (78 ksi)	495 MPa (72 ksi)
Yield Strength	430 MPa (62 ksi)	470 MPa (68 ksi)	440 MPa (64 ksi)	370 MPa (54 ksi)
Elongation	30 %	26 %	25 %	28 %
Testing Time				15 hr
Testing Temperature				620 degC (1148 degF)

Deposition Data

Current	Deposition Rate	Diameter	Voltage	Wire Feed Speed
120-380 A	1.3-8.0 kg/h (2-17 lb/h)	1.2 mm (0.047 in.)	18-35 V	2.5-15.0 m/min (98-591 in./min)

Classifications

Weld Metal	EN ISO 14341-A : G 38 3 C1 3Si1 EN ISO 14341-A : G 42 4 M21 3Si1
Wire Electrode	EN ISO 14341-A : G 3Si1 SFA/AWS A5.18 : ER70S-6 JIS Z 3312 : YGW 12 (C1)
Weld Metal	EN ISO 14341-A : G 42 4 M20 3Si1
Wire Electrode	CSA W48 : B-G 49A 3 C1 S6

Approvals

Approvals

ABS 3Y SA BV SA3YM CE EN 13479 PV,ZG : CWB B-G 49A 3 C1 S6 DB 42.039.29 DNV-GL III YMS ZG : JIS YGW12 (C1) LR 3YS H15 PV : NAKS/HAKC 1.0-1.6 mm ZG : NAKS/HAKC 1.2-1.6 mm PRS 3YS PV : RINA 3Y S ZG : RINA 3Y S RS 3YMS VdTÜV 10052

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

Consumable Characteristics

Alloy Type

Carbon-manganese steel (Mn/Si-alloyed)

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C	Cu	J (Watanabe)	Mn	P	S	Si
80Ar/20CO2 (M21)
0.10 %	0.07 %	<0,01 %	1.11 %	0.013 %	0.012 %	0.72 %
CO2 (C1)
0.08 %	0,07 %	<0,01 %	0.94 %	0.013 %	0.012 %	0.63 %
Typical Wire Composition %
0.08 %	-	-	1.46 %	-	-	0.85 %