适用于焊接最小强度610 MPa管道的全位置金红石药芯焊丝，配合M21保护气体使用。
Typical Tensile Properties
| As welded |
| Elongation | Tensile Strength | Yield Strength | 保护气体 |
| 35 % | 650 MPa | 520 MPa | M21 Shielding gas |
| 47 % | 622 MPa | 433 MPa | C1 Shielding Gas |
夏比V型缺口冲击性能| As welded |
| Impact Value | Testing Temperature | 保护气体 |
| 55 J | -29 °C | C1 Shielding gas |
| 29 J | -196 °C | C1 Shielding Gas |
焊缝金属分析| M21 Shielding Gas |
| IMPERIAL_M21 Shielding Gas | IMPERIAL_C1 Shielding Gas |
| 0.45 % | - |
| C1 Shielding Gas |
| IMPERIAL_M21 Shielding Gas | IMPERIAL_C1 Shielding Gas |
| - | 0.40 % |
熔敷数据| 安培 | 熔敷率 | 电压 V | 直径 | 送丝速度 |
| 130-220 A | 1.9-4.6 kg/h | 24-29 V | 1.2 mm | 5.8-14.4 m/min |
