ʻO nā kila kalapona kiʻekiʻe E7015-G metala E7015-G hana hui pū
He kūpono no ka wili ʻana i ka hao kalapona a me ka hao haʻahaʻa haʻahaʻa, a me ka ikaika like o ka paila, pipeline, ipu kaomi, ka hoʻoheheʻe ʻana i ka ʻenekinia moana, e like me Q345, X60 pipeline steel, etc.
ʻO ka maʻamau a mākou i hālāwai ai: GB/T5117 E5015-G AP, AWS A5.5 E7015-G & A5.5M E4915-G, ISO2560-A:E 42 4 Z0.5 Ni B 2 2, ISO 2560-B: E4915 G -AP.
He aha nā
mau ano?
●Haʻahaʻa hydrogen potassium electrode, kūpaʻa arc, nani hoʻokumu, nani.
●Pākī liʻiliʻi, hoʻopau maʻalahi, pale ahi maikaʻi i ka ʻili, kūpaʻa porosity maikaʻi.
●ʻO nā waiwai mechanical papa, ka plasticity maikaʻi, ka paʻakikī o ka hopena a me ke kū'ēʻana.
●Hoʻopaʻa i ka ikaika a me ka pale ʻana.
Laina Huahana
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T RULA | - | - | - | - | - | - | - | - | - |
NA RULA AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
KA WAIWAI LA'ANA | 0.075 | 1.45 | 0.40 | 0.03 | 0.50 | 0.004 | 0.014 | 0.006 | 0.01 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 400 | 490 | 620*1 | - | 20 | ||||
NA RULA AWS | 390 | 490 | 620*1 | - | 22 | ||||
KA WAIWAI LA'ANA | 450 | 550 | 620*1 | 114/-50 | 27 |
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 | 110-130 | 130-180 | 180-230 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
E nana i ke ala
lawe mākou
●Kaʻa kaʻa
●Hoʻouna
Nānā i
kā mākou hale kūʻai
ʻO nā papahana
komo mākou i loko
●981 pahu wili semi-submersible
ʻO kā mākou huahana
i ke ao nei
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T RULA | - | - | - | - | - | - | - | - | - |
NA RULA AWS | - | ≥1.00 | ≥0.80 | ≥0.30 | ≥0.50 | ≥0.20 | 0.030 | 0.030 | ≥0.10 |
KA WAIWAI LA'ANA | 0.075 | 1.45 | 0.40 | 0.03 | 0.50 | 0.004 | 0.014 | 0.006 | 0.01 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 400 | 490 | 620*1 | - | 20 | ||||
NA RULA AWS | 390 | 490 | 620*1 | - | 22 | ||||
KA WAIWAI LA'ANA | 450 | 550 | 620*1 | 114/-50 | 27 |
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 | 110-130 | 130-180 | 180-230 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |