Carbon Steel WeldingElectrode
J421X
GB/T E4313
AWS A5.1 E6013
Descriptio: J421X est summus potassae titanium electrode obductis ad applicationes chalybis carbonis glutino.Potest operari in situ verticali deorsum, et ad omnem locum connexum cum spectaculis egregiis glutino aptum, adhiberi potest tam AC quam DC.Globus levis est et nitida.Arcus stabilis et facilis ut re- percutiat, scoria facile removeri potest.
Applicatio: applicatur ad coagmentationem navis carbonis chalybis et laminam chalybem galvanizatam, praesertim, applicat laminam tenuem in situ verticali et glutino discontinuo applicando.
Compositio chemica metallici solidi (%):
| C | Mn | Si | S | P |
| ≈0.08 | ≈0.5 | ≈0.25 | ≤0.035 | ≤0.040 |
Mechanica metallorum congeries;
| Test item | Distrahentes fortitudo Mpa | Cedat imperium Mpa | Prolongatio % | Valorem impulsum (J) | |
| Normalis Temp. | 0℃ | ||||
| guaranteed | ≥420 | ≥330 | ≥17 | - | - |
| Expertus | 460 ~ 540 | 370 ~ 420 | ≈25 | ≈80 | ≈70 |
X-ray inspection: II gradus
Commendatur current:
| Rod diam mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Welding current A） | 50~ 70 | 60 ~ 100 | 80~ 150 | 160 ~ 200 | 180 ~ 250 |
Wenzhou Tianyu Electronic Co., Ltd. in 2000. instituti sumuswelding electrodes, virgas glutinosas et glutinosas consumabiles plusquam XX annos.
Nostri principales fructus includunt chalybem immaculatum glutino electrodes, chalybeum glutinosum electrodes, stannum glutinosum electrodes, mixturas glutinosas electrodes, nickel & cobalt mixturas glutinosas electrodes, chalybem mitem & fila mixturae mixturae, intemerata chalybea glutino filis, filis coredis fluxus gas- clypei; filis aluminium glutino immersus arcu glutino.fila, nickel & cobalt filis mixturae glutino, filis glutinis aenei, filis glutinis TIG & MIG, electrodes tungsten, electrodes carbonis fodientes, et alia glutinosa accessiones & consumabiles.
