Electrode wiliwili kila
A302
GB/T E309-16
AWS A5.4 E309-16
ʻO ka wehewehe: ʻO A302 kahi Cr23Ni13 stainless steel electrode me ka titanium-calcium coating.Hiki ke hoʻohana ʻia no ka AC a me DC me ka hana maikaʻi loa.ʻO ka metala i waiho ʻia he kūʻē māwae nui a me ka pale ʻana i ka oxidation.
Hoʻohana: Hoʻohana ʻia ia no ka hoʻopili ʻana i ke ʻano like o ke kila kila, ke kila kila kila, ke kila kūikawā (Cr19Ni9 like me ke kila kalapona haʻahaʻa), ke kila chromium kiʻekiʻe, ke kila manganese kiʻekiʻe, etc.
ʻO ka hui kemika o ka weld metala(%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.08 | 0.5 ~ 2.5 | ≤0.90 | 18.0 ~ 21.0 | 12.0 ~ 14.0 | 2.0 ~ 4.0 | ≤0.75 | ≤0.030 | ≤0.040 |
Nā waiwai mīkini o ka weld metala:
| Mea ho'āʻo | Ka ikaika tensile Mpa | ʻO ka lōʻihi % |
| Hōʻoiaʻiʻo | ≥550 | ≥25 |
Manaʻo ʻia i kēia manawa:
| Anawaena lāʻau （mm） | 2.5 | 3.2 | 4.0 | 5.0 |
| Ke au wiliwili （A） | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Hoʻolaha:
1. Pono e hoʻomoʻa ʻia ka electrode no 1 hola ma 150 ℃ ma mua o ka hana wili;
2. No ka mea he pāpaʻu ka hohonu o ke komo ʻana i ka wā o ka hoʻoheheʻe ʻana o AC, pono e hoʻohana ʻia ka mana DC e like me ka hiki ke loaʻa i ka hohonu hohonu.a ʻaʻole pono e nui ke au e pale aku i ka ʻulaʻula o ke koʻokoʻo kuʻi.
Ua hoʻokumuʻiaʻo Wenzhou Tianyu Electronic Co., Ltd. i ka makahiki 2000. Ua hana mākou i ka hanaʻana i nā electrodes wiliwili, nā koʻokoʻo hoʻoheheʻe, a me nā mea hoʻohana no nā makahiki he 20.
ʻO kā mākou huahana nui e pili ana i nā electrodes kuʻekuʻe, carbon steel welding electrodes. alumini wili uwea, submerged arc welding.uea, nickel & cobalt alloy uea, keleawe wiliwili uea, TIG & MIG wiliwili uea, tungsten electrodes, carbon gouging electrodes, a me na mea wiliwili 'ē aʻe a me nā mea hoʻohana.
