ʻO nā kila Carbon kiʻekiʻe TIG ER70S-3 Seal makings
He kūpono no ka paila, pahu kemika, mīkini, hana, hana moku a me nā ʻoihana ʻē aʻe, no nā koi kiʻekiʻe o ke kila kalapona haʻahaʻa a me ka hoʻoheheʻe ʻana i ke kila kila.
ʻO ka maʻamau a mākou i hālāwai ai: GB/T39280 W 49A/P 5 3 , AWS A5.18 ER70S-3 & A5.18M E49S-3, ISO636-A:W 42 4 2Si, ISO636-B: W 49A/P 4 3.
He aha nā
mau ano?
●He laumania ka hanai uwea, paa ka arc, nani ka hana ana.
●He maikaʻi ka wai hoʻoheheʻe hao, ʻoi aku ka liʻiliʻi o ka splash, loaʻa ka maikaʻi o ke kaʻina hana kuʻihao.
●He haʻahaʻa ka maʻiʻo o S a me P i ka metala i hoʻohui ʻia.
●Loaʻa iā ia ka plasticity maikaʻi loa, ka paʻakikī hopena a me ke kūpaʻa HIC/SSC.
Laina Huahana
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULA | 0.06-0.15 | 0.90-1.40 | 0.45-0.75 | 0.15 | 0.15 | 0.15 | 0.025 | 0.025 | 0.08 |
NA RULA AWS | 0.06-0.15 | 0.90-1.40 | 0.45-0.75 | 0.15 | 0.15 | 0.15 | 0.025 | 0.025 | 0.08 |
KA WAIWAI LA'ANA | 0.078 | 1.090 | 0.67 | 0.01 | 0.01 | 0.01 | 0.005 | 0.003 | 0.23 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 390 | 490-670 | AW | 27/-50 | 18 | ||||
NA RULA AWS | 400 | 490 | AW | 27/-20 | 22 | ||||
KA WAIWAI LA'ANA | 430 | 525 | AW | 265/-30 158/-50 | 29 |
E nana i ke ala
lawe mākou
●Kaʻa kaʻa
●Hoʻouna
Nānā i
kā mākou hale kūʻai
ʻO nā papahana
komo mākou i loko
●ʻO Tianshu Xing, kahi mea lawe wai wai maoli (LNG) nui me 174,000 cubic mika, ʻo ia ka moku mua e hana ʻia.
●JU2000E pahu wili wili
ʻO kā mākou huahana
i ke ao nei
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
GB/T RULA | 0.06-0.15 | 0.90-1.40 | 0.45-0.75 | 0.15 | 0.15 | 0.15 | 0.025 | 0.025 | 0.08 |
NA RULA AWS | 0.06-0.15 | 0.90-1.40 | 0.45-0.75 | 0.15 | 0.15 | 0.15 | 0.025 | 0.025 | 0.08 |
KA WAIWAI LA'ANA | 0.078 | 1.090 | 0.67 | 0.01 | 0.01 | 0.01 | 0.005 | 0.003 | 0.23 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 390 | 490-670 | AW | 27/-50 | 18 | ||||
NA RULA AWS | 400 | 490 | AW | 27/-20 | 22 | ||||
KA WAIWAI LA'ANA | 430 | 525 | AW | 265/-30 158/-50 | 29 |