Carbon Karfe WeldingElectrode
J421
GB/T E4313
AWS A5.1 E6013
Bayani: J421 shine carbon karfe electrode tare da high titanium da potassium shafi.Ana iya amfani da shi don duk-wuri waldi tare da AC da DC.Yana da babban aikin walda kuma yana da sauƙin sake kunna baka.
Application: Dace da waldi low carbon karfe Tsarin, musamman dace da tsaka-tsaki waldi na kananan guda na bakin ciki faranti da gajeren welds da murfin waldi bukatar m saman.
Abubuwan sinadaran na weld karfe(%):
| C | Mn | Si | S | P |
| ≤0.12 | 0.30 ~ 0.60 | ≤0.30 | ≤0.035 | ≤0.040 |
Abubuwan kayan aikin walda:
| Gwaji abu | Ƙarfin ƙarfi Mpa | Ƙarfin bayarwa Mpa | Tsawaitawa % | Ƙimar tasiri (J) | |
| Temp na al'ada. | 0 ℃ | ||||
| Garanti | ≥420 | ≥330 | ≥17 | - | - |
| An gwada | 460 ~ 540 | ≥340 | 18 ~ 26 | 50 ~ 75 | ≥47 |
Duban X-ray: II grade
Shawarwari na yanzu:
| Diamita na sanda (mm) da | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 | 5.8 |
| Welding halin yanzu (A) | 40 ~ 70 | 50 ~ 80 | 80 ~ 120 | 150 ~ 190 | 180 ~ 240 | 220 ~ 280 |
Wenzhou Tianyu Electronic Co., Ltd. da aka kafa a 2000. Mun aka tsunduma a cikin masana'antu nawalda lantarkis, sandunan walda, da abubuwan amfani da walda 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.
