High Carbon steels Manual lantarki E8015-G Hatimin haɗin gwiwa
Dace da waldi na matsakaici carbon karfe da low gami karfe, kazalika da daidai ƙarfin da matsa lamba jirgin ruwa, petrochemical, mai siffar zobe tank, teku injiniya, bututun, jirgin, gada da sauran Tsarin, kamar Q420, Q460, 15MnTi, 15MnV, X60 , X70 waldi.
Ma'aunin da muka haɗu: GB/T5117 E5015-G AP, AWS A5.5 E8015-G & A5.5M E5515-G, ISO2560-A, ISO 2560-B: E5515-G AP
Menene
halaye?
●Low sodium hydrogen electrode hannun, barga baka, kyau forming, lafiya ripple.
●Splash kadan kadan, mai sauƙin desagger, kyakykyawan juriyar gobarar muggan ƙwayoyi, juriya stomatal mai kyau.
●Barga na inji Properties, mai kyau plasticity.
●Tasirin ƙarfi da juriya.
Sigar Samfura
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T dokokin | - | - | - | - | - | - | - | - | - |
Dokokin AWS | 0.15 | ≥1.00 | 0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
MISALI DARAJAR | 0.070 | 1.34 | 0.36 | 0.03 | 0.42 | 0.26 | 0.014 | 0.007 | 0.001 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | MAGANIN ZAFIN ℃xh | IMAPACT DARAJAR J/℃ | LONGATION(%) | ||||
GB/T dokokin | 460 | 550 | AW/620*1 | - | 17 | ||||
Dokokin AWS | 460 | 550 | - | - | 19 | ||||
MISALI DARAJAR | 515 | 605 | 620*1 | 138/-40 | 26 |
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 | 110-130 | 130-180 | 180-230 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Dubi hanya
muna sufuri
●Motoci na sufuri
●Jirgin ruwa
Dubi
kayanmu
Ayyukan
muna shiga ciki
●308,000 ton VLCC na danyen mai
●Tankin Kayayyakin Kayayyakin Kayayyakin Kaya (FPSO) Ton 300,000
Kayayyakin mu
ga duniya
KASHIN KIMIYYA:
ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T dokokin | - | - | - | - | - | - | - | - | - |
Dokokin AWS | 0.15 | ≥1.00 | 0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
MISALI DARAJAR | 0.070 | 1.34 | 0.36 | 0.03 | 0.42 | 0.26 | 0.014 | 0.007 | 0.001 |
DUKIYAR INJI:
DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | MAGANIN ZAFIN ℃xh | IMAPACT DARAJAR J/℃ | LONGATION(%) | ||||
GB/T dokokin | 460 | 550 | AW/620*1 | - | 17 | ||||
Dokokin AWS | 460 | 550 | - | - | 19 | ||||
MISALI DARAJAR | 515 | 605 | 620*1 | 138/-40 | 26 |
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 | 110-130 | 130-180 | 180-230 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |