High Carbon steels Manual electrode E8015-G Seal jointing
E loketse bakeng sa tjheseletsa ea tšepe e bohareng ea k'habone le tšepe e tlase ea alloy, hammoho le matla a tšoanang a sekepe sa khatello, petrochemical, tanka ea spherical, boenjiniere ba leoatle, liphaephe, sekepe, borokho le meaho e meng, joalo ka Q420, Q460, 15MnTi, 15MnV, X60. , X70 welding.
Tekanyetso eo re kopaneng le eona: GB/T5117 E5015-G AP, AWS A5.5 E8015-G & A5.5M E5515-G, ISO2560-A, ISO 2560-B: E5515-G AP
Ke eng tse
characieristics?
●Elektrode ea letsoho e tlase ea sodium hydrogen, arc e tsitsitseng, sebopeho se setle, ripple e ntle.
●Splash hanyenyane haholo, ho bonolo ho desagger, ho hanyetsa mollo oa letlalo la lithethefatsi hantle, ho hanyetsa stomatal.
●Thepa e tsitsitseng ea mechine, polasetiki e ntle.
●Tšusumetso e thata le khanyetso ea crack.
Parameter ea sehlahisoa
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T MELAO | - | - | - | - | - | - | - | - | - |
MOLAO OA MOLAO | 0.15 | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
MOHLALA BOHLOKOA | 0.070 | 1.34 | 0.36 | 0.03 | 0.42 | 0.26 | 0.014 | 0.007 | 0.001 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | 460 | 550 | AW/620*1 | - | 17 | ||||
MOLAO OA MOLAO | 460 | 550 | - | - | 19 | ||||
MOHLALA BOHLOKOA | 515 | 605 | 620*1 | 138/-40 | 26 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
MOTLATSI (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Shebang tsela
re tsamaisa
●Sepalangoang sa makoloi
●Ho tsamaisa ka sekepe
Sheba
ntlo ea rona
Merero
re kenya letsoho ho
●308,000 lithane VLCC sekepe sa oli e tala
●300,000-tons Floating Production Storage Tanker (FPSO)
Lihlahisoa tsa rona
lefatsheng
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T MELAO | - | - | - | - | - | - | - | - | - |
MOLAO OA MOLAO | 0.15 | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
MOHLALA BOHLOKOA | 0.070 | 1.34 | 0.36 | 0.03 | 0.42 | 0.26 | 0.014 | 0.007 | 0.001 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
GB/T MELAO | 460 | 550 | AW/620*1 | - | 17 | ||||
MOLAO OA MOLAO | 460 | 550 | - | - | 19 | ||||
MOHLALA BOHLOKOA | 515 | 605 | 620*1 | 138/-40 | 26 |
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
TLHALOSO EA DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
MOTLATSI (Amp) | H/W | 80-110 | 110-130 | 130-180 | 180-230 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |