Carbon Steel WeldingElectrode
J421
GB/T E4313
AWS A5.1 E6013
Tsanangudzo: J421 inonzi carbon steel electrode ine high titanium uye potassium coating.Inogona kushandiswa kune ese-chinzvimbo welding neAC uye DC.Iyo ine yakakwira welding performance uye iri nyore kutangazve arc.
Chishandiso: Inokodzera kukwenenzverwa yakaderera kabhoni simbi zvimiro, kunyanya yakakodzera kuchinjika kwepakati pezvimedu zvidiki zvemahwendefa matete uye mapfupi welds uye yekuvharira welding inoda nzvimbo yakatsetseka.
Kemikari yakagadzirwa nesimbi weld (%):
| C | Mn | Si | S | P |
| ≤0.12 | 0.30~0.60 | ≤0.30 | ≤0.035 | ≤0.040 |
Mechanical zvimiro zve weld simbi:
| Test chinhu | Kusimba simba Mpa | Goho simba Mpa | Elongation % | Impact value (J) | |
| Normal Temp. | 0℃ | ||||
| Guaranteed | ≥420 | ≥330 | ≥17 | - | - |
| Tested | 460 ~ 540 | ≥340 | 18 ~ 26 | 50 ~ 75 | ≥47 |
X-ray kuongorora: II giredhi
Yazvino inokurudzirwa:
| Tsvimbo dhayamita (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| Welding ikozvino (A) | 40 ~ 70 | 50 ~ 80 | 80 ~ 120 | 150 ~ 190 | 180 ~ 240 | 220 ~ 280 |
Wenzhou Tianyu Electronic Co., Ltd. yakavambwa muna 2000. Isu tanga tichiita mukugadzirawelding electrodes, welding rods, uye welding consumables kweanopfuura makore makumi maviri.
Zvigadzirwa zvedu zvikuru zvinosanganisira Stainless steel welding electrodes, carbon steel welding electrodes, low alloy welding electrodes, surfacing welding electrodes, nickel & cobalt alloy welding electrodes, mild steel & low alloy welding wires, Stainless steel welding wires, gas-shielded flux cored wires, aluminium welding waya, yakanyura arc welding.waya, nickel & cobalt alloy welding waya, ndarira welding waya, TIG & MIG welding waya, tungsten electrodes, carbon gouging electrodes, uye zvimwe welding accessories & consumables.
