ʻO nā hao kalapona kiʻekiʻe Electrode E11018M jack-up rigs Nā mea hoʻohana
He kūpono no ka wiliwili kila haʻahaʻa o ka pae ikaika like i nā mīkini hana, e like me Q690, etc.
ʻO ka maʻamau a mākou i hālāwai ai: GB/T32533 E7618-N4M2, AWS A5.5 E11018M & A5.5M E7618M, ISO18275-A:E 69 5 Z1.5Mn2NiMo B 3 2, ISO 18275-B: E7618-B: E7M2 A1S 7618-N4M2L.
He aha nā
mau ano?
●ʻO ka pauka hao haʻahaʻa hydrogen potassium lima electrode, hana kiʻekiʻe.
●Paʻa paʻa, paʻi liʻiliʻi, hoʻoheheʻe maikaʻi.
●Maʻalahi ka wehe ʻana, maikaʻi ka hana X-ray.
●ʻO nā waiwai mechanical paʻa.
Laina Huahana
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T RULA | 0.10 | 1.30-1.80 | 0.60 | 0.40 | 1.25-2.50 | 0.25-0.50 | 0.030 | 0.030 | 0.05 |
NA RULA AWS | 0.10 | 1.30-1.80 | 0.60 | 0.40 | 1.25-2.50 | 0.25-0.50 | 0.030 | 0.030 | 0.05 |
KA WAIWAI LA'ANA | 0.067 | 1.69 | 0.3 | 0.13 | 2.29 | 0.38 | 0.007 | 0.004 | 0.007 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 680-760 | 760 | AW | 27/-50 | 18 | ||||
NA RULA AWS | 400 | 490 | AW | 27/-50 | 20 | ||||
KA WAIWAI LA'ANA | 415 | 570 | AW | 80/-50 | 22 |
RECOM MEN DED WEL .DING PARAMETERS :
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 nana i ke ala
lawe mākou
●Kaʻa kaʻa
●Hoʻouna
Nānā i
kā mākou hale kūʻai
●ʻO Sino-science Refining and Chemical 20 miliona tons / makahiki hoʻomaʻemaʻe a me ka papahana hoʻohui kemika
ʻO kā mākou huahana
i ke ao nei
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | V |
GB/T RULA | 0.10 | 1.30-1.80 | 0.60 | 0.40 | 1.25-2.50 | 0.25-0.50 | 0.030 | 0.030 | 0.05 |
NA RULA AWS | 0.10 | 1.30-1.80 | 0.60 | 0.40 | 1.25-2.50 | 0.25-0.50 | 0.030 | 0.030 | 0.05 |
KA WAIWAI LA'ANA | 0.067 | 1.69 | 0.3 | 0.13 | 2.29 | 0.38 | 0.007 | 0.004 | 0.007 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 680-760 | 760 | AW | 27/-50 | 18 | ||||
NA RULA AWS | 400 | 490 | AW | 27/-50 | 20 | ||||
KA WAIWAI LA'ANA | 415 | 570 | AW | 80/-50 | 22 |
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