High Carbon steels Manual electrode welding stuff
Kopo & Maemo
1. E loketse bakeng sa welding ea carbon steel le matla a tšoanang a boiler, pipeline, koloi,
moaho, borokho le meaho e meng, joalo ka Q235.
2. Tekanyetso eo re kopaneng le eona: GB/T5117 E4315, AWS, ISO2560-A:E 35 3 B 2 2, ISO 2560-B: E4315A
J606Fe ke elektrode ea tšepe e tlase e nang le tšepe e tlase ea hydrogen potassium e entsoeng ka phofo ea tšepe. Khamphani ea rona e amohela theknoloji e tsoetseng pele ea tlhahiso, e laola ka tieo phepelo ea lisebelisoa tse tala, ts'ebetso le tlhahiso, tlhahlobo ea sehlahisoa se felileng, ts'ebeletso ea kamora ho rekisa lintlha tsohle. J606Fe electrode e hlahisoang ke k'hamphani e ka sebelisoa bakeng sa AC le DC ka bobeli, 'me e ka chesetsoa maemong ohle. 'Me u fumane mokhoa o sa tloaelehang le thepa ea' mele. E rometsoe United States, Iraq, Afrika Boroa, India le linaheng tse ling.
Likaroloana
1. Elektrode e tlase ea sodium hydrogen e nang le arc e tsitsitseng, sebopeho se ratehang, ho phatloha ho honyenyane, le ripple e ntle haholo.
2. Litšobotsi tse lumellanang tsa mochine, polasetiki e matla, ho hanyetsa tšusumetso, le ho hanyetsa ho phatloha.
Ka kakaretso khetha electrode e tsamaisanang ho ea ka matla a sehlopha sa tšepe, ka nako e ts'oanang le eona e hloka ho latela ts'ebeliso ea tšepe, phetoho ea sebopeho sa tšepe ea motsoali, boholo, sebopeho, sebopeho sa welding ea groove le lintlha tsa khatello ea maikutlo, joalo ka ho nahanela ka botlalo, weld tsidifatso lebelo le leholoanyane, matla a phahameng, ho le bonolo ho tjheseletsa manonyeletso mapetsong a maemo a mabe, hangata ka khetha ba bang ba ka tlaase ho matla a eleketrode tšepe motsoali, Haeba ho na le tjheseletsa tse ngata-lera ea poleiti teteaneng kapa kalafo normalizing ka mor'a tjheseletsa, ho ke ke. ho hlokahala ho thibela ts'ebetso ea matla a tlase a weld.
Khampani & Feme
Sebopeho sa sehlahisoa le thepa ea mechine selelekela
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T MELAO | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | ≥0.10 |
MOLAO OA MOLAO | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.03 | 0.03 | ≥0.10 |
MOHLALA BOHLOKOA | 0.046 | 1.5 | 0.25 | 0.03 | 2.85 | 0.7 | 0.006 | 0.005 | 0.001 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | |||||||||
GB/T MELAO | 670 | 760 | AW | - | 13 | |||||||||
MOLAO OA MOLAO | 670 | 760 | AW | - | 15 | |||||||||
MOHLALA BOHLOKOA | 785 | 840 | AW | 90/-40 | 19 |
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 | 100-130 | 130-180 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
HLOKOMELA:
H/W: tshekaletseng boemo tjheseletsa
O/W: ho tjheseletsa maemo a hodima hlooho
LIEKETSENG TS'OANE
Litifikeiti
Sebopeho sa sehlahisoa le thepa ea mechine selelekela
KIKEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T MELAO | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | ≥0.10 |
MOLAO OA MOLAO | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.03 | 0.03 | ≥0.10 |
MOHLALA BOHLOKOA | 0.046 | 1.5 | 0.25 | 0.03 | 2.85 | 0.7 | 0.006 | 0.005 | 0.001 |
MOSEBETSI OA MECHI:
LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | |||||||||
GB/T MELAO | 670 | 760 | AW | - | 13 | |||||||||
MOLAO OA MOLAO | 670 | 760 | AW | - | 15 | |||||||||
MOHLALA BOHLOKOA | 785 | 840 | AW | 90/-40 | 19 |
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 | 100-130 | 130-180 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
HLOKOMELA:
H/W: tshekaletseng boemo tjheseletsa
O/W: ho tjheseletsa maemo a hodima hlooho