Ƙananan ƙarfe ƙarfe Flux cored waya E81T1-Ni1C na'urorin ƙirƙira walda
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T dokokin | 0.12 | 1.75 | 0.80 | - | 0.80-1.20 | 0.35 | 0.03 | 0.03 |
Dokokin AWS | 0.12 | 1.50 | 0.80 | 0.15 | 0.80-1.10 | 0.35 | 0.03 | 0.03 |
MISALI DARAJAR | 0.04 | 1.34 | 0.3 | 0.02 | 0.93 | 0.02 | 0.01 | 0.005 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 460 | 550-740 | 27/-40 | 17 | AW | |||||
Dokokin AWS | 470 | 550-690 | 27/-30 | 19 | AW | |||||
MISALI DARAJAR | 530 | 590 | 110/-40 | 27 | AW |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Am | 150-300 | 170-360 | 200-400 | |||||||
Tsawon tsayin bushewa (mm) | 15-20 | 15-20 | 18-25 | |||||||
Gudun iskar gas (l/min) | 15-25 | 15-25 | 15-25 |
Babban bangaren shine 1% Ni.
Arc ɗin yana da taushi da kwanciyar hankali, ƙarancin fantsama, kyakkyawan tsari, kawar da slag mai kyau, ƙarancin zuƙowa, tare da kyakkyawan aikin walda.
Ayyukan tasiri na ƙananan zafin jiki yana da kyau.
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Kofa uku 2# ba ta aiki
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Sinopec tacewa da Chemical Project
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Kayan walda don kwalaben abin hawa na LNG
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T dokokin | 0.12 | 1.75 | 0.80 | - | 0.80-1.20 | 0.35 | 0.03 | 0.03 |
Dokokin AWS | 0.12 | 1.50 | 0.80 | 0.15 | 0.80-1.10 | 0.35 | 0.03 | 0.03 |
MISALI DARAJAR | 0.04 | 1.34 | 0.3 | 0.02 | 0.93 | 0.02 | 0.01 | 0.005 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 460 | 550-740 | 27/-40 | 17 | AW | |||||
Dokokin AWS | 470 | 550-690 | 27/-30 | 19 | AW | |||||
MISALI DARAJAR | 530 | 590 | 110/-40 | 27 | AW |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Am | 150-300 | 170-360 | 200-400 | |||||||
Tsawon tsayin bushewa (mm) | 15-20 | 15-20 | 18-25 | |||||||
Gudun iskar gas (l/min) | 15-25 | 15-25 | 15-25 |
Ku rubuta sakonku anan ku aiko mana