The non copper coated OK AristoRod 12.52 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 420 MPa. 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. OK AristoRod 12.52 can be delivered in the unique ESAB Marathon Pac,which is an excellent chioce in mechanised welding applications.

Typical Tensile Properties

As welded
Elongation	Tensile Strength	Yield Strength	保护气体	Stress Relieved Temperature	Stress Relieved Testing Time
26 %	560 MPa	480 MPa	EN 80Ar20CO2(M21)	-	-
Stress relieved
Elongation	Tensile Strength	Yield Strength	保护气体	Stress Relieved Temperature	Stress Relieved Testing Time
28 %	495 MPa	380 MPa	EN 80Ar20CO2(M21)	620 °C	15 hr

 

夏比V型缺口冲击性能

As welded
Impact Value	Testing Temperature	保护气体	Stress Relieved Testing Temp	Stress Relieved Testing Time
130 J	20 °C	EN 80Ar20CO2(M21)	-	-
90 J	-20 °C	EN 80Ar20CO2(M21)	-	-
70 J	-30 °C	EN 80Ar20CO2(M21)	-	-
60 J	-40 °C	EN 80Ar20CO2(M21)	-	-
Stress relieved
Impact Value	Testing Temperature	保护气体	Stress Relieved Testing Temp	Stress Relieved Testing Time
120 J	20 °C	EN 80Ar20CO2(M21)	620 °C	15 hr
90 J	-20 °C	EN 80Ar20CO2(M21)	620 °C	15 hr

 

焊缝金属分析

Mn
Mn	C	Si	Ti+Zr
1.46 %	-	-	-
C
Mn	C	Si	Ti+Zr
-	0.08 %	-	-
Si
Mn	C	Si	Ti+Zr
-	-	0.85 %	-
Ti+Zr
Mn	C	Si	Ti+Zr
-	-	-	<0,01 %

 

熔敷数据

安培	熔敷率	电压 V	直径	送丝速度
60-200 A	0.8-2.3 kg/h	18-24 V	0.8 mm	3.2-10 m/min
70-250 A	0.9-3.5 kg/h	18-26 V	0.9 mm	3.0-12 m/min
80-300 A	1.0-5.5 kg/h	18-32 V	1.0 mm	2.7-15 m/min
120-380 A	1.3-8.0 kg/h	18-35 V	1.2 mm	2.5-15 m/min
150-420 A	1.6-8.7 kg/h	22-36 V	1.4 mm	2.3-12 m/min
225-550 A	2.1-9.4 kg/h	28-38 V	1.6 mm	2.3-10 m/min