Carbon Steel WeldingElectrode
J507
GB/T E5015
AWS A5.1 E7015
Kufotokozera: J507 ndi carbon steel electrode yokhala ndi zokutira za hydrogen sodium.Chitsulo choyikidwa chimakhala ndi pulasitiki yabwino, kulimba, komanso kukana ming'alu.Gwiritsani ntchito DCEP (mwachindunji pakalipano ma elekitirodi abwino), ndipo mutha kuwotcherera m'malo onse.
Ntchito: Ntchito kuwotcherera wa sing'anga mpweya zitsulo ndi nyumba otsika aloyi zitsulo, monga 09Mn2Si, Q345, 09Mn2V, etc.
Chemical zikuchokera weld zitsulo (%):
| C | Mn | Si | S | P |
| ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.035 |
Zimango za weld zitsulo:
| Yesani chinthu | Kulimba kwamakokedwe Mpa | Zokolola mphamvu Mpa | Elongation % | Mtengo (J) | |
| -20℃ | -30℃ | ||||
| Zotsimikizika | ≥490 | ≥400 | ≥22 | ≥47 | ≥27 |
| Kuyesedwa | 520 ~ 580 | ≥410 | 24-32 | 60-230 | 55-200 |
Kuphatikizika kwa haidrojeni muzitsulo zoyikidwa: ≤8.0mL/100g (njira ya glycerin)
Kuwunika kwa X-ray: Ndimapanga
Zomwe tikulimbikitsidwa:
| Ndodo diameter (mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| Welding panopa (A） | 40~ 70 | 60-90 | 90-130 | 140 ~ 180 | 170 ~ 210 | 210~ 260 |
Zindikirani:
1. Elekitirodi ayenera kuphika kwa ola 1 pa 350 ℃ pamaso kuwotcherera ntchito;
2. Ndikofunikira kuyeretsa dzimbiri, sikelo yamafuta, madzi, ndi zonyansa pazigawo zowotcherera musanawotchere;
3. Gwiritsani ntchito kachipangizo kakang'ono powotcherera.Njira yopapatiza yowotcherera ndiyoyenera.
Wenzhou Tianyu Electronic Co., Ltd. inakhazikitsidwa mu 2000. Takhala tikugwira ntchito yopangaelectrode kuwotchereras, ndodo zowotcherera, ndi zinthu zowotcherera kwa zaka zopitilira 20.
Zogulitsa zathu zazikulu zimaphatikizapo zitsulo zosapanga dzimbirielectrode kuwotchereras, mpweya zitsulo kuwotcherera maelekitirodi, low aloyi kuwotcherera maelekitirodi, surfacing ma elekitirodi kuwotcherera, faifi tambala & cobalt aloyi kuwotcherera maelekitirodi, wofatsa zitsulo & otsika aloyi mawaya kuwotcherera, zitsulo zosapanga dzimbiri kuwotcherera mawaya, mpweya wotetezedwa flux cored mawaya, aluminium kuwotcherera mawaya, kumizidwa arc kuwotcherera .mawaya, mawaya a nickel & cobalt alloy kuwotcherera, mawaya owotcherera amkuwa, waya wowotcherera wa TIG & MIG, ma elekitirodi a tungsten, ma elekitirodi a carbon gouging, ndi zida zina zowotcherera & zowonjezera.
