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 applicati***.
Typical Tensile Properties
| EN 80Ar20CO2 (M21) As welded | ||||
| Elongation | Tensile Strength | Yield Strength | Stress Relieved Temperature | Stress Relieved Testing Time |
| 26 % | 560 MPa | 480 MPa | - | - |
| EN 80Ar20CO2 (M21) Stress relieved | ||||
| Elongation | Tensile Strength | Yield Strength | Stress Relieved Temperature | Stress Relieved Testing Time |
| 28 % | 495 MPa | 380 MPa | 620 °C | 15 hr |
夏比V型缺口冲击性能
| EN 80Ar20CO2 (M21) As welded | |||
| Impact Value | Testing Temperature | Stress Relieved Testing Temp | Stress Relieved Testing Time |
| 130 J | 20 °C | - | - |
| 90 J | -20 °C | - | - |
| 70 J | -30 °C | - | - |
| 60 J | -40 °C | - | - |
| EN 80Ar20CO2 (M21) Stress relieved | |||
| Impact Value | Testing Temperature | Stress Relieved Testing Temp | Stress Relieved Testing Time |
| 120 J | 20 °C | 620 °C | 15 hr |
| 90 J | -20 °C | 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 |