Low-alloy steels Flux cored waya E81T8-Ni2 Soldering connection
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Al |
GB/T dokokin | 0.12 | 1.75 | 0.80 | - | 1.75-2.75 | - | 0.03 | 0.03 | 1.80 |
Dokokin AWS | 0.12 | 1.50 | 0.80 | - | 1.75-2.75 | - | 0.03 | 0.03 | 1.80 |
MISALI DARAJAR | 0.054 | 0.97 | 0.10 | 0.04 | 1.85 | 0.01 | 0.009 | 0.002 | 0.82 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 460 | 550-740 | 27/-30 | 17 | AW | |||||
Dokokin AWS | 470 | 550-692 | 27/-30 | 19 | AW | |||||
MISALI DARAJAR | 480 | 575 | 120/-30, 98/-40 | 24 | AW |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 1.6 | 2.0 | ||||||
Volt | 16-20 | 16-20 | ||||||
Am | 180-230 | 180-260 | ||||||
Tsawon tsayin bushewa (mm) | 10-20 | 10-20 |
Babban abun da ke ciki shine 2% Ni, 550Mpa ajin kariyar kai da waya mai jujjuyawa.
Arc ɗin yana da taushi da kwanciyar hankali, ƙarancin fantsama, kyakkyawan tsari, kawar da slag mai kyau, ƙarancin soot, tare da kyakkyawan aikin walda, saboda ƙaƙƙarfan slag da sauri, musamman dacewa da walƙiyar ƙasa a tsaye.
Yana da kyau kwarai low zafin jiki tauri, mai kyau tsaga juriya da high narkewa yadda ya dace.
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Zhejiang Petrochemical diesel/tankin ajiyar danyen mai
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85000 m3 Babban Babban Ethane Ethylene Carrier (VLEC)
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China Global Demethan Tower
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Al |
GB/T dokokin | 0.12 | 1.75 | 0.80 | - | 1.75-2.75 | - | 0.03 | 0.03 | 1.80 |
Dokokin AWS | 0.12 | 1.50 | 0.80 | - | 1.75-2.75 | - | 0.03 | 0.03 | 1.80 |
MISALI DARAJAR | 0.054 | 0.97 | 0.10 | 0.04 | 1.85 | 0.01 | 0.009 | 0.002 | 0.82 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 460 | 550-740 | 27/-30 | 17 | AW | |||||
Dokokin AWS | 470 | 550-692 | 27/-30 | 19 | AW | |||||
MISALI DARAJAR | 480 | 575 | 120/-30, 98/-40 | 24 | AW |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 1.6 | 2.0 | ||||||
Volt | 16-20 | 16-20 | ||||||
Am | 180-230 | 180-260 | ||||||
Tsawon tsayin bushewa (mm) | 10-20 | 10-20 |
Ku rubuta sakonku anan ku aiko mana