High Carbon Steels Manual Electrode E12018-G offshore FPSO soldering
Ifanele i-low alloy steel welding enamandla afanayo emishini yokwakha.
Izinga esihlangabezane nalo: GB/T32533 E8318-G, AWS A5.5 E12018-G & A5.5M E8318-G, ISO18275-A, ISO 18275-B: E8318-A
Ziyini
i-characieristics?
●I-iron powder low hydrogen potassium hand electrode, ukusebenza kahle kokuncibilika okuphezulu.
●Ukusebenza okuhle kakhulu komthelela wezinga lokushisa eliphansi.
●I-arc ezinzile, i-splash encane, ukubumba okuhle, ukuchithwa kalula.
●Ukusebenza okuhle kakhulu kwe-X-ray, ukusebenza komshini ozinzile.
Ipharamitha Yomkhiqizo
COMPONET YECHEMICAL:
I-ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | V |
GB/T IMITHETHO | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | - | ≥0.10 |
AWS IMITHETHO | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.20 | 0.08 |
ISIBONELO VALUE | 0.056 | 1.73 | 0.34 | 0.63 | 2.32 | 0.01 | 0.01 | 0.006 | 0.011 | 0.003 |
IMPAHLA YOMKHETHI:
IMPAHLA | UKUVUMELA AMANDLA(MPa) | AMANDLA AMANDLA(MPa) | I-HEATTREAMENT℃xh | IMAPACT VALUE J/℃ | LONGATION(%) | |||||
GB/T IMITHETHO | 740 | 830 | AW | - | 12 | |||||
AWS IMITHETHO | 740 | 830 | AW | - | 14 | |||||
ISIBONELO VALUE | 835 | 885 | AW | 53/-50 | 17 |
NCOMEKA AMADODA DED WEL .DING AMAPARAMETERA :
IZINCACISO ZAMA-DIAMETERS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||||
Ugesi (Amp) | H/W | 80-110 | 100-130 | 130-180 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
Bheka indlela
siyathutha
●Ezokuthutha ngezimoto
●Ukuthumela ngemikhumbi
Bheka
isikhwama sethu
Amaphrojekthi
sibandakanyeka ku
●Inkampani yenethiwekhi ye-Hudong LNG
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