Ƙarƙashin ƙarfe mai ƙarancin ƙarfe Flux cored waya E71T8-K6-J Soldering jointing
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Al |
GB/T dokokin | 0.12 | 1.75 | 0.80 | - | 0.3-1.0 | 0.35 | 0.03 | 0.03 | 1.80 |
Dokokin AWS | 0.15 | 0.5-1.50 | 0.80 | 0.20 | 0.4-1.0 | 0.15 | 0.03 | 0.03 | 1.80 |
MISALI DARAJAR | 0.05 | 1.20 | 0.1 | 0.01 | 0.95 | 0.01 | 0.01 | 0.010 | 1 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 390 | 490-670 | 27/-40 | 18 | AW | |||||
Dokokin AWS | 400 | 490-620 | 47/-40 | 20 | AW | |||||
MISALI DARAJAR | 475 | 565 | 150/-40 | 27 | AW |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 1.6 | 2.0 | ||||||
Volt | 15-20 | 15-20 | ||||||
Am | 180-250 | 180-300 | ||||||
Tsawon tsayin bushewa (mm) | 10-20 | 10-20 |
490MPa aji alkaline mai kare kai mai jujjuyawa waya.
Tsayayyen baka, ƙarancin fantsama, kyakkyawan tsari, kyakkyawan cire slag, tare da kyakkyawan aikin walda.
Yana da kyakkyawan tasirin tasiri mai ƙarancin zafin jiki.
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China Mai nauyi hydrogenation reactor
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Qinghai Youjian Wunan Oilfield
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Arctic LNG-2 aikin
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Al |
GB/T dokokin | 0.12 | 1.75 | 0.80 | - | 0.3-1.0 | 0.35 | 0.03 | 0.03 | 1.80 |
Dokokin AWS | 0.15 | 0.5-1.50 | 0.80 | 0.20 | 0.4-1.0 | 0.15 | 0.03 | 0.03 | 1.80 |
MISALI DARAJAR | 0.05 | 1.20 | 0.1 | 0.01 | 0.95 | 0.01 | 0.01 | 0.010 | 1 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 390 | 490-670 | 27/-40 | 18 | AW | |||||
Dokokin AWS | 400 | 490-620 | 47/-40 | 20 | AW | |||||
MISALI DARAJAR | 475 | 565 | 150/-40 | 27 | AW |
SHAWARAR ALAMOMIN welding:
BAYANIN DIAMETERS(mm) | 1.6 | 2.0 | ||||||
Volt | 15-20 | 15-20 | ||||||
Am | 180-250 | 180-300 | ||||||
Tsawon tsayin bushewa (mm) | 10-20 | 10-20 |
Ku rubuta sakonku anan ku aiko mana