Carbon Karfe Welding Electrode
J425G
GB/T E4310
AWS A5.1 E6010
Bayani: J425G babban sinadari ne mai rufaffen sinadari mai rufaffiyar a tsaye ta ƙasa.Yi amfani da DCEP (tabbataccen lantarki na yanzu kai tsaye), wanda ya dace da kowane matsayi a tsaye a ƙasa waldi na madauwari mai madauwari akan wurin bututun.Lokacin walda Layer na ƙasa, ana iya haɗa shi a gefe ɗaya kuma a kafa ta bangarorin biyu, kuma saurin walda yana da sauri.
Aikace-aikace: Ana amfani da su don kewaye kabu waldi na daban-daban carbon karfe bututu.
Abubuwan sinadaran na weld karfe(%):
| C | Mn | Si | S | P |
| ≤0.20 | 0.30 ~ 0.60 | ≤0.20 | ≤0.035 | ≤0.040 |
Abubuwan kayan aikin walda:
| Gwaji abu | Ƙarfin ƙarfi Mpa | Ƙarfin bayarwa Mpa | Tsawaitawa % | Ƙimar tasiri (J) (-30 ℃) |
| Garanti | ≥420 | ≥330 | 22 | ≥27 |
Duban X-ray: II grade
Shawarwari na yanzu:
| Diamita na sanda (mm) da | 2.5 | 3.2 | 4.0 | 5.0 |
| Welding halin yanzu (A) | 40 ~ 70 | 70 ~ 110 | 110 ~ 160 | 160 ~ 190 |
Sanarwa:
1. Cire sandar walda kafin amfani da ita, kuma a yi amfani da ita gwargwadon yiwuwa bayan cire kayan;
2. Gabaɗaya, babu buƙatar sake bushewa kafin waldawa, kuma ana iya bushe shi a 70 ~ 90 ° C na awa 1 lokacin da yake da ƙarfi.
An kafa Wenzhou Tianyu Electronic Co., Ltd a shekara ta 2000. Mun tsunduma a cikin masana'antu na walda lantarki, walda sanduna, da walda consumable fiye da shekaru 20.
Babban samfuranmu sun haɗa da na'urorin walda na bakin karfe, na'urorin walƙiya na carbon karfe, ƙananan lantarki waldi na lantarki, lantarki waldi na walƙiya, nickel & cobalt alloy walda lantarki, ƙananan ƙarfe & ƙananan wayoyi masu walƙiya, bakin karfe walƙiya wayoyi, gas-garkuwar juzu'i cored wayoyi, aluminum walda wayoyi, nutsewar baka waldi.wayoyi, nickel & cobalt alloy walda wayoyi, tagulla walda wayoyi, TIG & MIG walda wayoyi, tungsten electrodes, carbon gouging lantarki, da sauran walda na'urorin & consumables.
