Low-alloy steels Manual lantarki E9015-B92 weld ƙirƙira haɗin gwiwa
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Mo | Ni | P | S | V | Cu | W | Nb | N |
GB/T dokokin | - | - | - | - | - | - | - | - | - | - | - | - | - |
Dokokin AWS | 0.08-0.15 | 1.20 | 0.60 | 8-10.0 | 0.3-0.7 | 1.00 | 0.02 | 0.02 | 0.15-0.30 | 0.25 | 1.5-2 | 0.02-0.08 | 0.03-0.08 |
MISALI DARAJAR | 0.102 | 0.64 | 0.2 | 9.3 | 0.55 | 0.5 | 0.008 | 0.005 | 0.22 | 0.023 | 1.65 | 0.05 | 0.034 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 530 | 620 | - | 15 | 760*2 | |||||
Dokokin AWS | 530 | 620 | - | 17 | 760*2 | |||||
MISALI DARAJAR | 590 | 742 | 70/Yawan zafin jiki | 20 | 760*2 |
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 | - |
Low sodium hydride irin hannu electrode, shafi canza launi irin.
Ƙara ƙaramin adadin Nb, V, yana da kyakkyawan juriya mai raɗaɗi a 600 ℃.
Tsayayyen baka, ƙarancin fantsama, ƙira mai kyau, sauƙin cire slag, aikin X-Ray yana da kyau.
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300,000-ton babban mai ɗaukar kaya
Harbin Electric kofa uku CMT
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Tangshan LNG aikin bututun fitarwa
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Mo | Ni | P | S | V | Cu | W | Nb | N |
GB/T dokokin | - | - | - | - | - | - | - | - | - | - | - | - | - |
Dokokin AWS | 0.08-0.15 | 1.20 | 0.60 | 8-10.0 | 0.3-0.7 | 1.00 | 0.02 | 0.02 | 0.15-0.30 | 0.25 | 1.5-2 | 0.02-0.08 | 0.03-0.08 |
MISALI DARAJAR | 0.102 | 0.64 | 0.2 | 9.3 | 0.55 | 0.5 | 0.008 | 0.005 | 0.22 | 0.023 | 1.65 | 0.05 | 0.034 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | IMAPACT DARAJAR J/℃ | LONGATION(%) | Maganin zafi °Cxh | |||||
GB/T dokokin | 530 | 620 | - | 15 | 760*2 | |||||
Dokokin AWS | 530 | 620 | - | 17 | 760*2 | |||||
MISALI DARAJAR | 590 | 742 | 70/Yawan zafin jiki | 20 | 760*2 |
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