Litšepe tse phahameng tsa Carbon Flux cored terata E71T-1C-J Seal lisebelisoa
E loketse sekepe, borokho, kaho, sethala sa offshore, pipeline, tšepe sebopeho tjheseletsa.
Tekanyetso eo re kopaneng le eona: GB/T10045 T 49 4 T1-1 C1 P , AWS A5.20 E71T-1C-J & A5.20M E491T-1C-J, ISO17632-A: T42 4 P C1 1, ISO 17632-B :T49 4 T1-1 C1 P.
Ke eng tse
characieristics?
●Kalafo ea mocheso ka mor'a welding e fumaneha.
●Arc e bonolo ebile e tsitsitse, ha ho na ho phatloha ho fokolang, sebopeho se setle, ho tlosoa ha slag hantle, soot e fokolang, e nang le ts'ebetso e ntle ea ts'ebetso ea welding.
●Ts'ebetso e ntle haholo maemong a welding le boemo ba kalafo ea mocheso.
●-40 ℃ ts'ebetso ea tšusumetso e tlase ea mocheso e ntle haholo, ts'ebetso ea CTOD e tsitsitse.
Parameter ea sehlahisoa
KIKEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T MELAO | 0.18 | 2.00 | 0.90 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 0.08 |
| MOLAO OA MOLAO | 0.12 | 1.75 | 0.90 | 0.20 | 0.50 | 0.30 | 0.03 | 0.03 | 0.08 |
| MOHLALA BOHLOKOA | 0.040 | 1.200 | 0.30 | 0.02 | 0.45 | 0.01 | 0.010 | 0.005 | 0.01 |
MOSEBETSI OA MECHI:
| LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
| GB/T MELAO | 390 | 490-670 | AW | 27/-40 | 18 | ||||
| MOLAO OA MOLAO | 390 | 490-670 | AW | 27/-40 | 22 | ||||
| MOHLALA BOHLOKOA | 495 | 560 | AW | 121/-40 | 31 | ||||
| MOHLALA BOHLOKOA | 470 | 545 | 620*5 | 100/-40 | 30 | ||||
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
| TLHALOSO EA DIAMETERS(mm) | 1.2 | 1.4 | 1.6 | ||||
| VOLT | 23-32 | 24-36 | 25-40 | ||||
| AMP | 150-300 | 170-360 | 200-400 | ||||
| BOLELELE: MM | 15-20 | 15-20 | 18-25 | ||||
| L/MIN | 15-25 | 15-25 | 15-25 |
Shebang tsela
re tsamaisa
●Sepalangoang sa makoloi
●Ho tsamaisa ka sekepe
Sheba
ntlo ea rona
Merero
re kenya letsoho ho
●Supernucleus SG
●Kaho ea oli ea Sichuan Lunnan Base
Lihlahisoa tsa rona
lefatsheng
KIKEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T MELAO | 0.18 | 2.00 | 0.90 | 0.20 | 0.50 | 0.30 | 0.030 | 0.030 | 0.08 |
| MOLAO OA MOLAO | 0.12 | 1.75 | 0.90 | 0.20 | 0.50 | 0.30 | 0.03 | 0.03 | 0.08 |
| MOHLALA BOHLOKOA | 0.040 | 1.200 | 0.30 | 0.02 | 0.45 | 0.01 | 0.010 | 0.005 | 0.01 |
MOSEBETSI OA MECHI:
| LETLOTLO | MATLA A KOPA(MPa) | MATLA A KEKETSO(MPa) | HEATTREAMENT℃xh | IMAPACT BOHLOKO J/℃ | ELONGATION(%) | ||||
| GB/T MELAO | 390 | 490-670 | AW | 27/-40 | 18 | ||||
| MOLAO OA MOLAO | 390 | 490-670 | AW | 27/-40 | 22 | ||||
| MOHLALA BOHLOKOA | 495 | 560 | AW | 121/-40 | 31 | ||||
| MOHLALA BOHLOKOA | 470 | 545 | 620*5 | 100/-40 | 30 | ||||
LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:
| TLHALOSO EA DIAMETERS(mm) | 1.2 | 1.4 | 1.6 | ||||
| VOLT | 23-32 | 24-36 | 25-40 | ||||
| AMP | 150-300 | 170-360 | 200-400 | ||||
| BOLELELE: MM | 15-20 | 15-20 | 18-25 | ||||
| L/MIN | 15-25 | 15-25 | 15-25 |
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