High Carbon steels Manual lantarki E4315 karfe Haɗuwa na'urorin haɗi
Dace da walda na carbon karfe da m
ƙarfin tukunyar jirgi, bututu, abin hawa, gini, gada da
wasu sifofi, kamar Q235.
Matsayin da muka hadu: GB/T5117 E4315, AWS,
IS02560-A: E 35 3 B 2 2, ISO 2560-B: E4315A.
Menene
halaye?
●Low sodium hydrogen electrode, barga baka, kyakkyawan siffar.
●Kyakkyawan ripple, ɗan fantsama, da sauransu.
●Barga na inji Properties, mai kyau plasticity.
●Tasiri da ƙarfi da juriya.
Sigar Samfura
KASHIN KIMIYYA:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T dokokin | 0.20 | 1.20 | 1.00 | 0.20 | 0.30 | 0.30 | 0.040 | 0.035 | 0.080 |
| Dokokin AWS | - | - | - | - | - | - | - | - | - |
| MISALI DARAJAR | 0.056 | 0.84 | 0.35 | 0.02 | 0.01 | 0.01 | 0.018 | 0.012 | 0.02 |
DUKIYAR INJI:
| DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | MAGANIN ZAFIN ℃xh | IMAPACT DARAJAR J/℃ | LONGATION(%) | ||||
| GB/T dokokin | 330 | 430 | AW | 27/-30 | 20 | ||||
| Dokokin AWS | - | - | AW | - | - | ||||
| MISALI DARAJAR | 415 | 515 | AW | 130/-30 | 31 | ||||
SHAWARAR ALAMOMIN 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 | 180-240 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
Dubi hanya
muna sufuri
●Motoci na sufuri
●Jirgin ruwa
Dubi
kayanmu
Ayyukan
muna shiga ciki
●Ton 37,000 na jigilar kayayyaki gabaɗaya
●JU2000E jack-up rig
Kayayyakin mu
ga duniya
KASHIN KIMIYYA:
| ALOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
| GB/T dokokin | 0.20 | 1.20 | 1.00 | 0.20 | 0.30 | 0.30 | 0.040 | 0.035 | 0.080 |
| Dokokin AWS | - | - | - | - | - | - | - | - | - |
| MISALI DARAJAR | 0.056 | 0.84 | 0.35 | 0.02 | 0.01 | 0.01 | 0.018 | 0.012 | 0.02 |
DUKIYAR INJI:
| DUKIYA | KARFIN KYAUTA (MPa) | KARFIN ARZIKI(MPa) | MAGANIN ZAFIN ℃xh | IMAPACT DARAJAR J/℃ | LONGATION(%) | ||||
| GB/T dokokin | 330 | 430 | AW | 27/-30 | 20 | ||||
| Dokokin AWS | - | - | AW | - | - | ||||
| MISALI DARAJAR | 415 | 515 | AW | 130/-30 | 31 | ||||
SHAWARAR ALAMOMIN 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 | 180-240 | ||||
| O/W | 50-80 | 90-120 | 130-160 | - | |||||
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