ʻO nā kila hao haʻahaʻa E7015-C2L E hoʻoheheʻe i ka ʻikepili
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULA | 0.05 | 1.25 | 0.50 | - | 3.00-3.75 | - | 0.03 | 0.03 |
NA RULA AWS | 0.05 | 1.25 | 0.50 | - | 3.00-3.75 | - | 0.03 | 0.03 |
KA WAIWAI LA'ANA | 0.04 | 0.65 | 0.23 | 0.035 | 3.52 | 0.01 | 0.005 | 0.003 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | Hana wela°Cxh | |||||
GB/T RULA | 390 | 490 | 27/-100 | 20 | 605*1 | |||||
NA RULA AWS | 390 | 490 | 27/-100 | 22 | 605*1 | |||||
KA WAIWAI LA'ANA | 460 | 550 | 61/-100 | 31 | 605*1 |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
UILA (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
ʻO ka hui nui he 3.5% Ni steel.
ʻO ka ʻili lāʻau lāʻau hydrogen potassium haʻahaʻa, ʻo ka ʻili metala ma -100°C he hopena maikaʻi loa.
Paʻa paʻa, liʻiliʻi ka splash, hana maikaʻi, wehe ʻia ka slag maʻalahi, maikaʻi ka hana X-Ray.
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Ke kahua ʻo Sichuan Youjian Lunnan
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300,000-toni ma waho o ka Floating Production and Storage Tanker (FPSO)
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Pahu hoʻoheheʻe palekana
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULA | 0.05 | 1.25 | 0.50 | - | 3.00-3.75 | - | 0.03 | 0.03 |
NA RULA AWS | 0.05 | 1.25 | 0.50 | - | 3.00-3.75 | - | 0.03 | 0.03 |
KA WAIWAI LA'ANA | 0.04 | 0.65 | 0.23 | 0.035 | 3.52 | 0.01 | 0.005 | 0.003 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | Hana wela°Cxh | |||||
GB/T RULA | 390 | 490 | 27/-100 | 20 | 605*1 | |||||
NA RULA AWS | 390 | 490 | 27/-100 | 22 | 605*1 | |||||
KA WAIWAI LA'ANA | 460 | 550 | 61/-100 | 31 | 605*1 |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
UILA (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou