Zitsulo zotsika aloyi Flux cored waya E71T1-GC weld fabrication jointing
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T MALAMULO | 0.12 | 0.80-1.60 | 0.20-0.80 | 0.10-0.40 | 0.30-0.80 | - | 0.03 | 0.03 | 0.20-0.50 |
MALAMULO AWS | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.50 | 0.03 | 0.03 | - |
CHITSANZO CHA VALUE | 0.03 | 1.2 | 0.34 | 0.48 | 0.48 | 0.26 | 0.011 | 0.006 | 0.35 |
ZINTHU ZAMAKHALIDWE:
THUPI | YOPHUNZIRA MPHAMVU (MPa) | KULIMBIKITSA MPHAMVU (MPa) | MFUNDO YA IMAPACT J/℃ | KULAMBIRA(%) | Kuchiza kutentha°Cxh | |||||
GB/T MALAMULO | 390 | 490-670 | 27/-40 | 18 | AW | |||||
MALAMULO AWS | 400 | 490-620 | - | 20 | AW | |||||
CHITSANZO CHA VALUE | 510 | 575 | 95/-40 | 26 | AW |
ZINTHU ZOWESETSA ZOMWE AMAKOKEZEDWA:
ZINTHU ZA DIAMETERS(mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
Kutalika kowuma (mm) | 15-20 | 15-20 | 18-25 | |||||||
Kutuluka kwa gasi (l/mphindi) | 15-25 | 15-25 | 15-25 |
Arc ndi yofewa komanso yokhazikika, yocheperapo, yokongola kupanga, kuchotsa bwino slag.
Mwaye wochepa, wokhala ndi ntchito yabwino kwambiri yowotcherera.
Chitsulo chophatikizika chimakhala ndi Cu, Ni, Cr, chifukwa chake kukana kwa dzimbiri mumlengalenga ndikwabwino, kukana kusweka bwino.
Tianshu Xing, chonyamulira chachikulu cha gasi (LNG) chokhala ndi ma kiyubiki mita 174,000, chinamangidwa ngati uta.
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Ntchito ya YAMAL LNG
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Sino-Russian Eastern Front
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T MALAMULO | 0.12 | 0.80-1.60 | 0.20-0.80 | 0.10-0.40 | 0.30-0.80 | - | 0.03 | 0.03 | 0.20-0.50 |
MALAMULO AWS | - | ≥0.50 | 1.00 | ≥0.30 | ≥0.50 | ≥0.50 | 0.03 | 0.03 | - |
CHITSANZO CHA VALUE | 0.03 | 1.2 | 0.34 | 0.48 | 0.48 | 0.26 | 0.011 | 0.006 | 0.35 |
ZINTHU ZAMAKHALIDWE:
THUPI | YOPHUNZIRA MPHAMVU (MPa) | KULIMBIKITSA MPHAMVU (MPa) | MFUNDO YA IMAPACT J/℃ | KULAMBIRA(%) | Kuchiza kutentha°Cxh | |||||
GB/T MALAMULO | 390 | 490-670 | 27/-40 | 18 | AW | |||||
MALAMULO AWS | 400 | 490-620 | - | 20 | AW | |||||
CHITSANZO CHA VALUE | 510 | 575 | 95/-40 | 26 | AW |
ZINTHU ZOWESETSA ZOMWE AMAKOKEZEDWA:
ZINTHU ZA DIAMETERS(mm) | 1.2 | 1.4 | 1.6 | |||||||
Volt | 25-32 | 24-36 | 25-40 | |||||||
Amp | 150-300 | 170-360 | 200-400 | |||||||
Kutalika kowuma (mm) | 15-20 | 15-20 | 18-25 | |||||||
Kutuluka kwa gasi (l/mphindi) | 15-25 | 15-25 | 15-25 |
Lembani uthenga wanu apa ndikutumiza kwa ife