High Carbon Steels Manual Electrode E12018-G offshore FPSO soldering
Oyenera otsika aloyi zitsulo kuwotcherera ndi mphamvu yomweyo mu makina zomangamanga.
Muyezo womwe tidakumana nawo: GB/T32533 E8318-G, AWS A5.5 E12018-G & A5.5M E8318-G, ISO18275-A, ISO 18275-B: E8318-A
Ndi chiyani
characieristics?
●Iron ufa otsika wa hydrogen potaziyamu m'manja electrode, kusungunuka kwakukulu.
●Kuchita bwino kwambiri kwa kutentha kochepa.
●Arc yokhazikika, kuwaza kwakung'ono, kuumba bwino, kutsitsa kosavuta.
●Kuchita bwino kwa X-ray, kukhazikika kwamakina.
Product Parameter
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | V |
GB/T MALAMULO | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | - | ≥0.10 |
MALAMULO AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.20 | 0.08 |
CHITSANZO CHA VALUE | 0.056 | 1.73 | 0.34 | 0.63 | 2.32 | 0.01 | 0.01 | 0.006 | 0.011 | 0.003 |
ZINTHU ZAMAKHALIDWE:
THUPI | YOPHUNZIRA MPHAMVU (MPa) | KULIMBIKITSA MPHAMVU (MPa) | HEATTREAMENT℃xh | MFUNDO YA IMAPACT J/℃ | KULAMBIRA(%) | |||||
GB/T MALAMULO | 740 | 830 | AW | - | 12 | |||||
MALAMULO AWS | 740 | 830 | AW | - | 14 | |||||
CHITSANZO CHA VALUE | 835 | 885 | AW | 53/-50 | 17 |
RECOM MEN DED WEL .DING PARAMETERS :
ZINTHU ZA DIAMETERS(mm) | 2.6 * 350 | 3.2 * 350 | 4.0 * 400 | 5.0 * 400 | ||||||
MPHAMVU (Ampa) | H/W | 80-110 | 100-130 | 130-180 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
Yang'anani njira
timanyamula
●Zoyendera zamagalimoto
●Manyamulidwe
Yang'anani pa
katundu wathu
Ntchito
tikukhudzidwa
●Hudong LNG chonyamulira
●3,000-mita akuya pobowola semi-submersible pobowola "Haiyang Shiyou 981"
Zogulitsa zathu
ku dziko
Lembani uthenga wanu apa ndikutumiza kwa ife