Carbon Steel ịgbado ọkụElectrode
J421
GB/T E4313
AWS A5.1 E6013
Nkọwa: J421 bụ carbon ígwè electrode na elu titanium na potassium mkpuchi.Enwere ike iji ya maka ịgbado ọkụ na AC na DC niile.Ọ nwere arụmọrụ ịgbado ọkụ dị elu ma dị mfe ịmalitegharị arc.
Ngwa: Kwesịrị ekwesị maka ịgbado ọkụ obere carbon ígwè Ọdịdị, karịsịa adabara intermittent ịgbado ọkụ nke obere iberibe mkpa efere na obere welds na cover ịgbado ọkụ na-achọ ire ụtọ na-ebupụta.
Ngwakọta kemịkalụ nke igwe weld (%):
| C | Mn | Si | S | P |
| ≤0.12 | 0.30-0.60 | ≤0.30 | ≤0.035 | ≤0.040 |
Njirimara nke igwe weld metal:
| Nwalee ihe | Ike ọdụdọ Mpa | Mpụta ike Mpa | Ogologo oge % | Uru mmetụta (J) | |
| Okpomọkụ nkịtị. | 0℃ | ||||
| Ekwenyere | ≥420 | ≥330 | ≥17 | - | - |
| nwalere | 460 ~ 540 | ≥340 | 18-26 | 50 ~ 75 | ≥47 |
Nyocha X-ray: II ọkwa
Akwadoro ugbu a:
| Dayameta mkpanaka (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| Welding ugbu a (A) | 40 ~ 70 | 50 ~ 80 | 80 ~ 120 | 150 ~ 190 | 180 ~ 240 | 220 ~ 280 |
Wenzhou Tianyu Electronic Co., Ltd. e guzobere na 2000. Anyị na-etinye aka na n'ichepụta nkewelding electrodes, mkpanaka ịgbado ọkụ, na welding consumables ihe karịrị afọ 20.
Ngwaahịa anyị bụ isi gụnyere igwe anaghị agba nchara igwe anaghị agba nchara, carbon steel ịgbado ọkụ electrodes, ala alloy ịgbado ọkụ electrodes, surfacing ịgbado ọkụ electrodes, nickel & cobalt alloy ịgbado ọkụ electrodes, nwayọọ ígwè & ala alloy ịgbado ọkụ wires, igwe anaghị agba nchara welding wires, gas-shielded flux cored wires, waya ịgbado ọkụ aluminom, ịgbado ọkụ n'okpuru mmiri.wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, na ndị ọzọ ịgbado ọkụ ngwa & consumables.
