Low-alloy steels Gas-garkuwa ER80S-Ni1 karfe Haɗin bayanan
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T dokokin | 0.12 | 1.25 | 0.40-0.80 | 0.15 | 0.80-1.10 | 0.35 | 0.025 | 0.025 | 0.35 |
Dokokin AWS | 0.12 | 1.25 | 0.40-0.80 | 0.15 | 0.80-1.10 | 0.35 | 0.025 | 0.025 | 0.35 |
MISALI DARAJAR | 0.08 | 1.15 | 0.71 | 0.02 | 1.03 | 0.01 | 0.012 | 0.008 | 0.19 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 470 | 550 | 27/-45 | 24 | AW | |||||
Dokokin AWS | 470 | 550 | 27/-45 | 24 | AW | |||||
MISALI DARAJAR | 510 | 585 | 128/-45 83/-50 | 29 | AW | |||||
MISALI DARAJAR | 420 | 525 | 111/-45 | 31 | 600*22 |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 1.0 | 1.2 | 1.6 | |||||||
WUTAR LANTARKI (Amp) | H/W | 50-220 | 80-350 | 170-550 | ||||||
O/W | 50-120 | 80-150 | - |
Gas garkuwa waldi waya ga 550MPa matakin low-zazzabi karfe.
Karfe da aka narkar da shi yana da kyawawan kaddarorin inji, kuma -45C ƙananan tasirin tasirin zafi yana da kyau.
Ciyarwar waya mai laushi, barga baka, kyakkyawan tsari, kyakkyawan kwararar narkakkar ƙarfe, ƙarancin fantsama, suna da inganci mai kyau, aikin aikin walda.
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981 Semi-submersible drilling rig
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Aikace-aikacen wutar lantarki
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Kayan walda don aluminum gami
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T dokokin | 0.12 | 1.25 | 0.40-0.80 | 0.15 | 0.80-1.10 | 0.35 | 0.025 | 0.025 | 0.35 |
Dokokin AWS | 0.12 | 1.25 | 0.40-0.80 | 0.15 | 0.80-1.10 | 0.35 | 0.025 | 0.025 | 0.35 |
MISALI DARAJAR | 0.08 | 1.15 | 0.71 | 0.02 | 1.03 | 0.01 | 0.012 | 0.008 | 0.19 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 470 | 550 | 27/-45 | 24 | AW | |||||
Dokokin AWS | 470 | 550 | 27/-45 | 24 | AW | |||||
MISALI DARAJAR | 510 | 585 | 128/-45 83/-50 | 29 | AW | |||||
MISALI DARAJAR | 420 | 525 | 111/-45 | 31 | 600*22 |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 1.0 | 1.2 | 1.6 | |||||||
WUTAR LANTARKI (Amp) | H/W | 50-220 | 80-350 | 170-550 | ||||||
O/W | 50-120 | 80-150 | - |
Ku rubuta sakonku anan ku aiko mana