Carbon Steel Welding Electrode
J425G
GB/T E4310
AWS A5.1 E6010
Kufotokozera: J425G ndi high cellulose sodium-yokutidwa ndi vertical downward electrode.Gwiritsani ntchito DCEP (mwachindunji panopa ma elekitirodi positive), amene ali oyenera malo onse ofukula kutsika kuwotcherera msoko zozungulira pa payipi malo.Pamene kuwotcherera wosanjikiza pansi, akhoza welded mbali imodzi ndi kupanga mbali zonse, ndi kuwotcherera liwiro mofulumira.
Ntchito: Ntchito circumferential msoko kuwotcherera zosiyanasiyana mpweya mipope zitsulo.
Chemical zikuchokera weld zitsulo (%):
| C | Mn | Si | S | P |
| ≤0.20 | 0.30-0.60 | ≤0.20 | ≤0.035 | ≤0.040 |
Zimango za weld zitsulo:
| Yesani chinthu | Kulimba kwamakokedwe Mpa | Zokolola mphamvu Mpa | Elongation % | Mtengo (J) (-30 ℃) |
| Zotsimikizika | ≥420 | ≥330 | 22 | ≥27 |
Kuwunika kwa X-ray: II kalasi
Zomwe tikulimbikitsidwa:
| Ndodo diameter (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Welding panopa (A) | 40-70 | 70 ~ 110 | 110 ~ 160 | 160 ~ 190 |
Zindikirani:
1. Tsegulani ndodo yowotchera musanaigwiritse ntchito, ndipo igwiritseni ntchito momwe mungathere mutamasula;
2. Nthawi zambiri, palibe chifukwa chowumitsa kachiwiri musanawotchere, ndipo ukhoza kuumitsa pa 70 ~ 90 ° C kwa ola limodzi pamene uli wonyowa.
Wenzhou Tianyu Electronic Co., Ltd. unakhazikitsidwa mu 2000. Takhala chinkhoswe kupanga maelekitirodi kuwotcherera, ndodo kuwotcherera, ndi consumables kuwotcherera kwa zaka zoposa 20.
Zogulitsa zathu zazikulu zimaphatikizapo ma elekitirodi osapanga dzimbiri, ma electrodes okotcherera kaboni, maelekitirodi owotcherera a aloyi, ma elekitirodi owotcherera, nickel & cobalt alloy kuwotcherera maelekitirodi, chitsulo chofatsa & otsika mawaya owotcherera, mawaya chitsulo chosapanga dzimbiri, mawaya otetezedwa ndi mpweya, mawaya otetezedwa ndi mpweya, mawaya owotcherera a aluminiyamu, kuwotcherera arc pansi pamadzi.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.
