The non copper coated OK AristoRod 12.70 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 tensile strength of 490 MPa. The electrode is designed to be welded with pure CO
2 as the shielding gas and contains titanium-zirconium. 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 12.70 delivered in the unique ESAB Marathon Pac is excellent in mechanized welding applications.
Typical Tensile Properties
| As welded |
| Elongation |
Tensile Strength |
Yield Strength |
保护气体 |
| 30 % |
580 MPa |
480 MPa |
C1 |
夏比V型缺口冲击性能
| As welded |
| Impact Value |
Testing Temperature |
保护气体 |
| 115 J |
0 °C |
C1 |
| 80 J |
-30 °C |
C1 |
焊缝金属分析
| Mn |
| Mn |
C |
Si |
| 1.50 % |
- |
- |
| C |
| Mn |
C |
Si |
| - |
0.10 % |
- |
| Si |
| Mn |
C |
Si |
| - |
- |
0.80 % |
熔敷数据
| 安培 |
熔敷率 |
电压 V |
直径 |
送丝速度 |
| 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 |
2.3-12.0 m/min |
| 225-550 A |
2.1-9.4 kg/h |
28-38 V |
1.6 mm |
2.3-10 m/min |
