OK AristoRod™ 12.50是一种适用于非合金钢GMAW焊接的锰硅合金化G4Si1/ER70S-6实芯焊丝，可用于普通建筑、汽车零件、压力容器制造及造船行业。OK AristoRod™ 12.50经过 伊萨’s独有的先进表面特性(ASC)技术处理，其可将MAG焊接操作提升到全新高度，并且在机器人和自动化焊接中具有全方位的高效性。其特性包括优良的引弧性能；无故障高速送丝和远距离送丝；较高焊接电流下电弧极其稳定；飞溅少；较低烟尘排放；导电嘴磨损少且焊丝腐蚀防护得到改善。
Typical Tensile Properties
| As welded |
| Elongation |
Tensile Strength |
Yield Strength |
保护气体 |
Stress Relieved Temperature |
Stress Relieved Testing Time |
| 30 % |
530 MPa |
430 MPa |
AWS CO2 (C1) |
- |
- |
| 26 % |
560 MPa |
470 MPa |
EN 80Ar/20CO2(M21) |
- |
- |
| Stress relieved |
| Elongation |
Tensile Strength |
Yield Strength |
保护气体 |
Stress Relieved Temperature |
Stress Relieved Testing Time |
| 28 % |
495 MPa |
370 MPa |
EN 80Ar/20CO2(M21) |
620 °C |
15 hr |
| As welded |
| Elongation |
Tensile Strength |
Yield Strength |
保护气体 |
Stress Relieved Temperature |
Stress Relieved Testing Time |
| 25 % |
540 MPa |
440 MPa |
EN CO2 (C1) |
- |
- |
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 |
| 75 J |
-30 °C |
AWS CO2 (C1) |
- |
- |
| 130 J |
20 °C |
EN 80Ar/20CO2(M21) |
- |
- |
| 120 J |
-20 °C |
EN 80Ar/20CO2(M21) |
- |
- |
| 100 J |
-30 °C |
EN 80Ar/20CO2(M21) |
- |
- |
| 90 J |
-40 °C |
EN 80Ar/20CO2(M21) |
- |
- |
| Stress relieved |
| Impact Value |
Testing Temperature |
保护气体 |
Stress Relieved Testing Temp |
Stress Relieved Testing Time |
| 120 J |
20 °C |
EN 80Ar/20CO2(M21) |
620 °C |
15 hr |
| 90 J |
-20 °C |
EN 80Ar/20CO2(M21) |
620 °C |
15 hr |
| As welded |
| Impact Value |
Testing Temperature |
保护气体 |
Stress Relieved Testing Temp |
Stress Relieved Testing Time |
| 110 J |
20 °C |
EN CO2 (C1) |
- |
- |
| 75 J |
-30 °C |
EN CO2 (C1) |
- |
- |
焊缝金属分析
| Mn |
| Mn |
CO2 (C1) |
80Ar/20CO2 (M21) |
C |
Si |
| 1.46 % |
- |
- |
- |
- |
| CO2 (C1) |
| Mn |
CO2 (C1) |
80Ar/20CO2 (M21) |
C |
Si |
| - |
<0,01 % |
- |
- |
- |
| 80Ar/20CO2 (M21) |
| Mn |
CO2 (C1) |
80Ar/20CO2 (M21) |
C |
Si |
| - |
- |
<0,01 % |
- |
- |
| Si |
| Mn |
CO2 (C1) |
80Ar/20CO2 (M21) |
C |
Si |
| - |
- |
- |
- |
0.85 % |
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 |
| 100-350 A |
1.2-7.0 kg/h |
18-34 V |
1.14 mm |
2.6-15 m/min |
| 120-380 A |
1.3-8.0 kg/h |
18-35 V |
1.2 mm |
2.5-15 m/min |
| 130-400 A |
1.5-8.5 kg/h |
19-35 V |
1.32 mm |
2.4-15 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 |
| 300-650 A |
4.4-10.2 kg/h |
32-44 V |
2.0 mm |
3.0-7 m/min |
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