Low-alloy steels Manual electrode E8018-C3 Soldering connection
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Ni | Cr | Mo | V | P | S |
GB/T dokokin | 0.12 | 0.40-1.25 | 0.80 | 0.8-1.10 | 0.15 | 0.35 | 0.05 | 0.03 | 0.03 |
Dokokin AWS | 0.12 | 0.40-1.25 | 0.80 | 0.8-1.10 | 0.15 | 0.35 | 0.05 | 0.03 | 0.03 |
MISALI DARAJAR | 0.07 | 1.02 | 0.4 | 1.02 | 0.05 | 0.05 | 0.003 | 0.012 | 0.007 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 470-550 | 550 | 27/-40 | 20 | AW | |||||
Dokokin AWS | 470-550 | 550 | 27/-40 | 24 | AW | |||||
MISALI DARAJAR | 495 | 585 | 135/-40 | 26 | AW |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
WUTAR LANTARKI (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
Iron foda low hydrogen potassium irin hannu electrode, saboda Bugu da kari na baƙin ƙarfe foda, high narkewa yadda ya dace.
Tasiri taurin narkakkar karfe a -40 ℃ zafin aiki yana da kyau.
Tsayayyen baka, ƙarancin fantsama, ƙira mai kyau, sauƙin cire slag, aikin X-Ray yana da kyau.
-
Arctic LNG-2 aikin
-
Kanada LNG Project
-
Shaanxi Pucheng -50 ℃ aikin tanki mai siffar propane
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Ni | Cr | Mo | V | P | S |
GB/T dokokin | 0.12 | 0.40-1.25 | 0.80 | 0.8-1.10 | 0.15 | 0.35 | 0.05 | 0.03 | 0.03 |
Dokokin AWS | 0.12 | 0.40-1.25 | 0.80 | 0.8-1.10 | 0.15 | 0.35 | 0.05 | 0.03 | 0.03 |
MISALI DARAJAR | 0.07 | 1.02 | 0.4 | 1.02 | 0.05 | 0.05 | 0.003 | 0.012 | 0.007 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 470-550 | 550 | 27/-40 | 20 | AW | |||||
Dokokin AWS | 470-550 | 550 | 27/-40 | 24 | AW | |||||
MISALI DARAJAR | 495 | 585 | 135/-40 | 26 | AW |
SHAWARAR MATSALAR welding:
BAYANIN DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
WUTAR LANTARKI (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
Ku rubuta sakonku anan ku aiko mana