Welding Stainless Steel WeldingElectrode
A902
GB/T E320-16
AWS A5.4 E320-16
Kufotokozera: A902 ndi electrode yachitsulo chosapanga dzimbiri yokhala ndi zokutira titaniyamu-calcium.Itha kugwiritsidwa ntchito pa AC ndi DC ndikuchita bwino kwambiri.Chitsulo chake choyikidwa chimakhala ndi kukana kwa dzimbiri komanso kukana kwamphamvu kwa okosijeni ndipo chimagwiritsidwa ntchito kwambiri popanga mafakitale amafuta, mafuta amafuta, ndi zida zopangira ma haidrojeni.
Ntchito: Ntchito kuwotcherera wa Carpenter20Cb faifi tambala aloyi mu asidi sulfuric, asidi nitric, asidi phosphoric ndi oxidative asidi dzimbiri sing'anga.Angagwiritsidwenso ntchito kuwotcherera zitsulo zosiyanasiyana.
Chemical zikuchokera weld zitsulo (%):
C | Si | Mn | Cr | Ni | Mo | Cu | Nb | S | P |
≤0.07 | ≤0.60 | 0.5 ~ 2.5 | 19.0 ~ 21.0 | 32.0 ~ 36.0 | 2.0 ~ 3.0 | 3.0 ~ 4.0 | 8 XC ~ 1.00 | ≤0.030 | ≤0.030 |
Zimango za weld zitsulo:
Yesani chinthu | Kulimba kwamakokedwe Mpa | Elongation % |
Zotsimikizika | ≥550 | ≥30 |
Zomwe tikulimbikitsidwa:
Ndodo diameter (mm) | 2.5 | 3.2 | 4.0 |
Welding Current (A) | 50-80 | 80-110 | 110 ~ 160 |
Zindikirani:
- Elekitirodi iyenera kuphikidwa kwa ola limodzi mozungulira 150 ℃ isanayambe ntchito yowotcherera;
- Chifukwa kuzama kolowera kumakhala kozama pa kuwotcherera kwa AC, magetsi a DC ayenera kugwiritsidwa ntchito momwe angathere kuti alowe mozama.ndipo magetsi asakhale aakulu kwambiri kuti apewe kufiira kwa ndodo yowotcherera.
Wenzhou Tianyu Electronic Co., Ltd. inakhazikitsidwa mu 2000. Takhala tikugwira ntchito yopangaelectrode kuwotchereras, ndodo zowotcherera,ndikuwotcherera consumableskwa zaka zoposa 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.