High Carbon steels Manual lantarki E7018-1 Seal kaya
DACEWA DA WANGA KARFE KARFE DA KARFE KARANCIN KARFE, DA KUMA KARFIN GINDI NA KARFIN Nuclear, GINI, GADAR DA SAURAN TSARI, KAMAR Q345.
Ma'aunin da muka sadu da shi: GB/T5117 E5018-1, AWS A5.1 E7018-1 & A5.1M E4918-1, ISO2560-A: E 42 5 B 3 2 H5, ISO 2560-B: E4918-1 A.
Menene
halaye?
●Iron foda low hydrogen irin hannu electrode, high waldi yadda ya dace, barga baka.
●Kyawawan kafawa, corrugations, ɗan fantsama, mai sauƙin lalatawa, kyakkyawan juriyar gobarar miyagun ƙwayoyi, juriya mai kyau na stomatal.
●Barga na inji Properties.
●Kyakkyawan filastik da ƙarancin zafin tasiri mai ƙarfi.
Sigar Samfura
KASHIN KIMIYYA:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T dokokin | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| Dokokin AWS | 0.15 | 1.60 | 0.75 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| MISALI DARAJAR | 0.065 | 1.40 | 0.45 | 0.03 | 0.01 | 0.006 | 0.011 | 0.007 | 0.01 |
DUKIYAR INJI:
| DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | MAGANIN ZAFIN ℃xh | IMAPACT DARAJAR J/℃ | LONGATION(%) | ||||
| GB/T dokokin | 400 | 490 | AW | 27/-45 | 20 | ||||
| Dokokin AWS | 400 | 490 | AW | 27/-45 | 22 | ||||
| MISALI DARAJAR | 490 | 590 | AW | 128/-45 | 28 | ||||
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 | 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
●Shaanxi Pucheng -50 ℃ aikin tanki mai siffar propane
●Kayan walda don kwalaben abin hawa na LNG
Kayayyakin mu
ga duniya
KASHIN KIMIYYA:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T dokokin | 0.15 | 1.60 | 0.90 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| Dokokin AWS | 0.15 | 1.60 | 0.75 | 0.20 | 0.30 | 0.30 | 0.035 | 0.035 | 0.08 |
| MISALI DARAJAR | 0.065 | 1.40 | 0.45 | 0.03 | 0.01 | 0.006 | 0.011 | 0.007 | 0.01 |
DUKIYAR INJI:
| DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | MAGANIN ZAFIN ℃xh | IMAPACT DARAJAR J/℃ | LONGATION(%) | ||||
| GB/T dokokin | 400 | 490 | AW | 27/-45 | 20 | ||||
| Dokokin AWS | 400 | 490 | AW | 27/-45 | 22 | ||||
| MISALI DARAJAR | 490 | 590 | AW | 128/-45 | 28 | ||||
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 | 180-230 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
