ʻO nā kila kalapona kiʻekiʻe E12015-G Hoʻohui ʻia ʻana
Palapala noi
He kūpono no ka wiliwili kila haʻahaʻa o ka pae ikaika like i ka mīkini hana. Hoʻohana nui ʻia ia no ka hoʻoponopono ʻana i nā hemahema o ke kaʻaahi a me ke kaʻa i hana ʻia me ke kila E - class.
ʻO ka maʻamau a mākou i hālāwai ai: GB/T32533 E8315-G, AWS A5.5 E12015-G & A5.5M E8315-G, ISO18275-A:, ISO 18275-B: E8315-G A.
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | V |
GB/T RULA | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | - | ≥0.10 |
NA RULA AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.20 | ≥0.10 |
KA WAIWAI LA'ANA | 0.072 | 2.20 | 0.14 | 0.54 | 0.015 | 0.86 | 0.012 | 0.006 | 0.012 | 0.002 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | |||||
GB/T RULA | 740 | 830 | AW | - | 12 | |||||
NA RULA AWS | 740 | 830 | AW | - | 14 | |||||
KA WAIWAI LA'ANA | 820 | 880 | AW | 85/Panahana maʻamau | 16 |
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 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
ʻAnoʻano
Haʻahaʻa sodium hydrogen electrode, stable arc, liʻiliʻi splash.
Hoʻokumu maikaʻi, hoʻopau maʻalahi.
He maikaʻi ka hana X-ray, paʻa nā waiwai mechanical.
Hōʻike i nā kikoʻī
ʻO ke kūpaʻa o ke arc
ʻO ka slagging maʻalahi
E pili ana iā mākou
Hōʻike i ka hale hana
hihia noi
300,000 tons lawe nui
2.3 miliona barela SBM Fast4ward FPSO
Kiʻi hale hana maoli
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu | V |
GB/T RULA | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | - | - | - | ≥0.10 |
NA RULA AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.20 | ≥0.10 |
KA WAIWAI LA'ANA | 0.072 | 2.20 | 0.14 | 0.54 | 0.015 | 0.86 | 0.012 | 0.006 | 0.012 | 0.002 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | |||||
GB/T RULA | 740 | 830 | AW | - | 12 | |||||
NA RULA AWS | 740 | 830 | AW | - | 14 | |||||
KA WAIWAI LA'ANA | 820 | 880 | AW | 85/Panahana maʻamau | 16 |
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 | 180-230 | |||||
O/W | 50-80 | 90-120 | 130-160 | - |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou