產品詳情
Dual Shield T-5 is a basic slag flux cored wire that produces crack resistant, highly ductile weld deposits. The small diameter wires, such as .045 & 1/16 in. (1.2-1.6 mm) diameters can be used out-of-b. The arc characteristics are globular but can be improved with the use of argon mixes. Dual Shield T-5 is recommended for medium to heavy fabrication of many mild steels where superior toughness and crack resistance are required. It is a good choice for mild steel or when being joined to quenched and tempered low alloy high strength steels. The weld bl analysis is similar to an E7018 or E7018-1 low hydrogen electrode.
典型拉伸性能
| Condition | Stress Relieved Temperature | Stress Relieved Testing Time | 保護氣體 | 屈服強度 | 延伸率 | 抗拉強度 | 面積縮小 |
| Stress Relieved | 1150 °F | 2 hr | 75% Ar - 25% CO2 | 355 MPa | 34 % | 500 MPa | 76 % |
夏比V型缺口沖擊性能
| Condition | Stress Relieved Testing Temp | Stress Relieved Testing Time | 保護氣體 | 沖擊值 | 測試溫度 |
| Stress Relieved | 1150 °F | 2 hr | 75% Ar - 25% CO2 | 174 ft-lb | 0 °F |
| Stress Relieved | 1150 °F | 2 hr | 75% Ar - 25% CO2 | 131 ft-lb | -20 °F |
| Stress Relieved | 1150 °F | 2 hr | 75% Ar - 25% CO2 | 103 ft-lb | -40 °C |
| Stress Relieved | 1150 °F | 2 hr | 75% Ar - 25% CO2 | 126 J | -51 °C |
焊縫金屬分析
| 75% Ar - 25% CO2 |
| 0.013 % |
熔敷數(shù)據(jù)
| TTW距離 | TTW距離（導電嘴到母材距離） | 保護氣體 | 安培 | 效率 (%) | 熔敷率 | 電壓 V | 直徑 | 送絲速度 | Deb Type |
| 19 mm | 3/4 in. | 75% Ar - 25% CO2 | 170 A | 96 % | 3.2 kg/h | 19 V | .045 in. | 285 in./min | - |
| 25.4 mm | 1 in. | 75% Ar - 25% CO2 | 250 A | 91 % | 10.8 lb/h | 30 V | .045 in. | 1191 cm/min | - |
| 25.4 mm | 1 in. | 75% Ar - 25% CO2 | 300 A | 92 % | 14.2 lb/h | 32 V | .045 in. | 1539 cm/min | - |
| 25.4 mm | 1 in. | 75% Ar - 25% CO2 | 300 A | 92 % | 4.5 kg/h | 30 V | 1.6 mm | 226 in./min | - |
| 25.4 mm | 1 in. | 75% Ar - 25% CO2 | 400 A | 92 % | 16.1 lb/h | 32 V | 1.6 mm | 369 in./min | - |
| 19-25.4 mm | 3/4-1 in. | 75% Ar - 25% CO2 | 140-190 A | - | - | 19-28 V | .045 in. | 250-350 in./min | Full Range |
| 19-25.4 mm | 3/4-1 in. | 75% Ar - 25% CO2 | 240-300 A | - | - | 29-32 V | .045 in. | 1143-1651 cm/min | Full Range |
| 19-25.4 mm | 3/4-1 in. | 75% Ar - 25% CO2 | 300 A | - | - | 32 V | .045 in. | 1651 cm/min | Full Range |
| 19-25.4 mm | 3/4-1 in. | 75% Ar - 25% CO2 | 220-280 A | - | - | 29-30 V | 1.6 mm | 180-250 in./min | Full Range |
| 25.4-31.75 mm | 1-1.25 in. | 75% Ar - 25% CO2 | 280-380 A | - | - | 31-32 V | 1.6 mm | 250-400 in./min | Full Range |
| 分類: | E71T-5CJH4/T-5MJH4, AWS A5.20 |
