Lisebelisoa tse tlaase tsa alloy Flux cored terata E71T-1M Seal lisebelisoa
Kopo
E loketse sekepe, borokho, kaho, sethala sa offshore, pipeline, tšepe sebopeho tjheseletsa.
Tekanyetso eo re kopaneng le eona: GB/T10045 T 49 2 T1-1 M21 P , AWS A5.20 E71T-1M & A5.20M E491T-1M, ISO17632-A: T42 2 P M21 1, ISO 17632-B: T49 2 T -1 M21 P.
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 | 0.035 | 1.300 | 0.35 | 0.02 | 0.02 | 0.01 | 0.008 | 0.006 | 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/-20 | 18 | ||||
MOLAO OA MOLAO | 390 | 490-670 | AW | 27/-20 | 22 | ||||
MOHLALA BOHLOKOA | 500 | 560 | AW | 127/-20 | 28 | ||||
MOHLALA BOHLOKOA | 470 | 545 | 610*8.5 | 90/-20 | 28.5 |
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 |
Boikhethelo
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.
Hlahisa lintlha
Sebopeho se setle
Sebopeho se setle
Mabapi le rona
Pontšo ea fektheri ea fioor
Nyeoe ea kopo
Morero oa LNG oa Canada
Tšebeliso ea matla a moea
Lithunya tsa 'nete tsa feme
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 | 0.035 | 1.300 | 0.35 | 0.02 | 0.02 | 0.01 | 0.008 | 0.006 | 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/-20 | 18 | ||||
MOLAO OA MOLAO | 390 | 490-670 | AW | 27/-20 | 22 | ||||
MOHLALA BOHLOKOA | 500 | 560 | AW | 127/-20 | 28 | ||||
MOHLALA BOHLOKOA | 470 | 545 | 610*8.5 | 90/-20 | 28.5 |
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 |
Ngola molaetsa wa hao mona mme o re romele wona