Ho cheselletsa tšepe e se nang tšepeElectrode
A307
GB/T E309-15
AWS A5.4 E309-15
Tlhaloso: A302 ke electrode ea tšepe e sa hloekang ea Cr23Ni13 e nang le lesela le tlaase la hydrogen sodium.Sebelisa DCEP (electrode e nepahetseng hona joale) 'me e ka chesetsoa maemong ohle.Tšepe e kentsoeng e na le khanyetso e ntle ea crack le khanyetso ea oxidation.
Kopo: E sebelisetsoa ho cheselletsa mofuta o tšoanang oa tšepe e sa hloekang, tšepe e nang le sebōpeho se khethehileng, tšepe e phahameng ea chromium, tšepe e phahameng ea manganese, joalo-joalo.
Sebopeho sa lik'hemik'hale tsa tšepe ea weld(%):
C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
≤0.15 | 0.5 ~ 2,5 | ≤0.90 | 22.0 ~ 25.0 | 12.0 ~ 14.0 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.040 |
Mechine ea tšepe ea weld:
Ntho ea teko |
Matla a tšepe Mpa | Elongation % |
Guaranteed | ≥550 | ≥25 |
Nako e khothalelitsoeng:
Bophara ba molamu (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
Welding Current (A) | Lilemo tse 25-50 | Lilemo tse 50-80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Tlhokomeliso:
Electrode e tlameha ho behoa hora e le 'ngoe ka mocheso oa 150 ℃ pele o sebetsa.
Wenzhou Tianyu Electronic Co., Ltd. e thehiloe ka 2000. Re se re ntse re etsa tlhahiso eaelectrode ea ho tjheseletsas, melamu ea ho cheselletsa, lelisebelisoa tsa ho cheselletsalilemo tse fetang 20.
Lihlahisoa tsa rona tse ka sehloohong li kenyelletsa li-electrode tsa tšepe tse sa hloekang, li-electrode tsa tšepe tsa carbon, li-electrode tse tlase tsa welding, li-electrode tsa welding, nickel & cobalt alloy welding wires, tšepe e bonolo le lithapo tse tlase tsa alloy, lithapo tsa tšepe tse se nang tšepe, likhoele tse sirelelitsoeng ka khase, lithapo tsa aluminium tse cheselletsang, li-arc tse kentsoeng ka metsing.lithapo, lithapo tsa nickel & cobalt alloy welding, lithapo tsa tšepe tsa koporo, lithapo tsa welding tsa TIG & MIG, li-electrode tsa tungsten, li-electrode tsa carbon gouging, le lisebelisoa tse ling tsa welding & consumables.