Dual Shield B6 is an all-position flux cored electrode designed for using with 75% Ar / 25% CO2 or 100% CO2 shielding gas. Dual Shield B6 is intended for use on pipe and plate steels h***ing a nominal 5% chromium - 0.5% molybdenum composition. These steels are typically used in process piping in the oil, gas, petrochemical, and marine industries.
Typical Tensile Properties
| Condition | Elongation | Stress Relieved Temperature | Stress Relieved Testing Time | Tensile Strength | Yield Strength | 保护气体 |
| Stress Relieved | 20 % | 1375 °F | 2 hr | 98 ksi | 84 ksi | 75% Ar - 25% CO2 |
| Stress Relieved | 20 % | 1375 °F | 2 hr | 98 ksi | 84 ksi | 100% CO2 |
焊缝金属分析
| 75% Ar - 25% CO2 | |
| 75% Ar - 25% CO2 | 100% CO2 |
| 0.007 % | - |
| 100% CO2 | |
| 75% Ar - 25% CO2 | 100% CO2 |
| - | 0.006 % |
熔敷数据
| 保护气体 | 安培 | 效率 (%) | 熔敷率 | 电压 V | 直径 | 送丝速度 |
| 75% Ar - 25% CO2 | 150 A | 86 % | 1.91 kg/h | 28 V | .045 in. | 200 in./min |
| 75% Ar - 25% CO2 | 210 A | 86 % | 6.3 lb/h | 29 V | .045 in. | 300 in./min |
| 75% Ar - 25% CO2 | 250 A | 87 % | 3.86 kg/h | 30 V | .045 in. | 1016 cm/min |
| 75% Ar - 25% CO2 | 290 A | 87 % | 10.7 lb/h | 33 V | .045 in. | 1270 cm/min |
| 75% Ar - 25% CO2 | 330 A | 87 % | 12.7 lb/h | 34 V | .045 in. | 1524 cm/min |
| 75% Ar - 25% CO2 | 155 A | 87 % | 2 kg/h | 25 V | .052 in. | 150 in./min |
| 75% Ar - 25% CO2 | 245 A | 86 % | 3.31 kg/h | 28 V | .052 in. | 250 in./min |
| 75% Ar - 25% CO2 | 310 A | 85 % | 10.2 lb/h | 33 V | .052 in. | 350 in./min |
| 75% Ar - 25% CO2 | 360 A | 85 % | 13.3 lb/h | 36 V | .052 in. | 1143 cm/min |
| 75% Ar - 25% CO2 | 430 A | 87 % | 17.6 lb/h | 37 V | .052 in. | 1524 cm/min |
| 75% Ar - 25% CO2 | 190 A | 87 % | 2.77 kg/h | 27 V | 1.6 mm | 150 in./min |
| 75% Ar - 25% CO2 | 300 A | 87 % | 10.2 lb/h | 30 V | 1.6 mm | 250 in./min |
| 75% Ar - 25% CO2 | 365 A | 86 % | 12.3 lb/h | 33 V | 1.6 mm | 300 in./min |
| 75% Ar - 25% CO2 | 410 A | 88 % | 14 lb/h | 33 V | 1.6 mm | 350 in./min |
| 75% Ar - 25% CO2 | 450 A | 87 % | 16 lb/h | 33 V | 1.6 mm | 016 cm/min |
| 75% Ar - 25% CO2 | 500 A | 87 % | 20.1 lb/h | 39 V | 1.6 mm | 1270 cm/min |