
Gasless Mig Welding Wire E71T-11
Nta thiab siv:
E71T-11 yog ib qho Gasless flux cored hlau mig welding hlau. Nws txais DC qhov txuas zoo thiab tsim nyog rau txhua txoj haujlwm welding. Cov hlau uas muaj hlau tau zoo muaj qhov kub thiab txias thiab ua haujlwm tsis zoo rau ib zaug thiab ntau dhau vuam.
Ceev faj:
(1) Yuav kom tiv thaiv tau qhov teeb meem ntawm qhov tshuab blowholes, tshem tawm roj av av thiab xeb ntawm lub hauv paus hlau ua ntej welding.
(2) Txij li thaum cov xov hlau no softer tshaj qhov xaim hlau, lub siab ntawm cov xaim fais fab yuav tsum tsis txhob nruj heev.
Cov Tshuaj Muaj Tshuaj
碳 C | 硅 Si | 锰 Mn | 磷 P | 硫 S | 铬 Cr | 镍 Ni | 钼 Mo | 钒 V | 铝 Al | 铜 Cu |
0.07 | 0.05 | 0.58 | 0.012 | 0.010 | ---- | 0.23 | ---- | ---- | ---- | 0.14 |
Mechanical Properties
Yield Strength los MPa | Tensile zog Mpa | Kev loj hlob % 5% | Feem cuam tshuam J | Kub ℃ |
420 | 518 | 24 | 50 | -30 ℃ |
Welding tsis zoo: (DC +)
Qhov loj Cov ntaub ntawv | F0.8 hli | F1.0 hli | F1.2 hli | |
Tam sim no Ntau ntau Amp | Ca Vuam | 80-160 | 100-220 | 140-280 |
Fillet Vuam | 80-160 | 100-220 | 140-270 | |
Kab rov tav | 80-180 | 100-200 | 120-270 | |
Upward / Nyiaj siv vuam voog | 80-160 | 80-200 | 120-270 | |
Qhov loj Cov ntaub ntawv | F0.8 hli | F1.0 hli | F1.2 hli | |
Voltage ntau yam Amp | Ca Vuam | 20-30 | 22-32 | 24-32 |
Fillet Vuam | 20-28 | 22-30 | 24-32 | |
Kab rov tav | 18-28 | 22-30 | 22-32 | |
Upward / Nyiaj siv vuam voog | 18-26 | 20-29 | 22-30 | |
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