Stainless Steel WeldingElectrode
A317
GB/T E309Mo-15
AWS A5.4 E309Mo-15
Description: A317 electrode immaculata est cum low hydrogenii sodium coating.Utere DCEP (electrode current directum positivum).Melior est corrosio, rima, et oxidatio resistentia quam A302, quod in metallo deposito molybdenum continet.
Applicatio: Ad glutino eiusdem generis immaculati ferri, laminae chalybis compositae et ferro dissimili, quae mediae acido sulphurico (sulfuris ammoniaci) corrosioni resistunt, adhibetur.
Compositio chemica metallici solidi (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.12 | 0.5 ~ 2.5 | ≤0.90 | 22.0 ~ 25.0 | 12.0 ~ 14.0 | 2.0 ~ 3.0 | ≤0.75 | ≤0.030 | ≤0.040 |
Mechanica metallorum congeries;
| Test item | Distrahentes fortitudo Mpa | Prolongatio % |
| guaranteed | ≥550 | ≥25 |
Commendatur current:
| Rod diam mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Welding Current A） | 25 ~ 50 | 50~ 80 | 80~ 110 | 110 ~ 160 | 160 ~ 200 |
Animadverte:
Electrodum coquendum est per 1 horae circiter 250℃ ante operationem glutinum.
Wenzhou Tianyu Electronic Co., Ltd. in 2000. instituti sumuswelding electrodes, welding rods, etglutino consumablesplus quam XX annis.
Nostrum principale products includit immaculatam ferrowelding electrodes, chalybe glutino electrodes, mixtura glutino electrodes humilis, electrodes superficies glutino, electrodes nickel & cobalt mixtura glutinosa, filis mitis chalybs & mixtura glutino .fila, nickel & cobalt filis mixturae glutino, filis glutinis aenei, filis glutinis TIG & MIG, electrodes tungsten, electrodes carbonis fodientes, et alia glutinosa accessiones & consumabiles.
