Haʻahaʻa-alloy steels Manual electrode E8018-C4 Mod weld fabrication ikepili
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
| GB/T RULA | 0.10 | 1.25 | 0.80 | - | 1.10-2.00 | - | 0.03 | 0.03 |
| NA RULA AWS | 0.10 | 1.25 | 0.80 | - | 1.10-2.00 | - | 0.03 | 0.03 |
| KA WAIWAI LA'ANA | 0.08 | 1.05 | 0.4 | 0.03 | 1.45 | 0.06 | 0.012 | 0.006 |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | Hana wela°Cxh | |||||
| GB/T RULA | 460 | 550 | 27/-50 | 17 | 620*1 | |||||
| NA RULA AWS | 460 | 550 | 27/-50 | 19 | 620*1 | |||||
| KA WAIWAI LA'ANA | 485 | 595 | 110/-50 | 25 | 620*1 | |||||
| KA WAIWAI LA'ANA | 490 | 602 | 108/-50 | 25 | AW | |||||
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 pauka hao haʻahaʻa hydrogen ʻano lima electrode.
Ma muli o ka hoʻohui ʻana o ka pauka hao, ʻoi aku ka kiʻekiʻe o ka hoʻoheheʻe ʻana, ka hopena o ka hoʻoheheʻe metala ma -50 ℃.
Paʻa paʻa, liʻiliʻi ka splash, hana maikaʻi, wehe ʻia ka slag maʻalahi, maikaʻi ka hana X-Ray.
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ʻO 400,000 tons mea lawe ʻai
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Haiyang Nuclear Power Plant
Sino-Rusia Hikina Front
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
| GB/T RULA | 0.10 | 1.25 | 0.80 | - | 1.10-2.00 | - | 0.03 | 0.03 |
| NA RULA AWS | 0.10 | 1.25 | 0.80 | - | 1.10-2.00 | - | 0.03 | 0.03 |
| KA WAIWAI LA'ANA | 0.08 | 1.05 | 0.4 | 0.03 | 1.45 | 0.06 | 0.012 | 0.006 |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | Hana wela°Cxh | |||||
| GB/T RULA | 460 | 550 | 27/-50 | 17 | 620*1 | |||||
| NA RULA AWS | 460 | 550 | 27/-50 | 19 | 620*1 | |||||
| KA WAIWAI LA'ANA | 485 | 595 | 110/-50 | 25 | 620*1 | |||||
| KA WAIWAI LA'ANA | 490 | 602 | 108/-50 | 25 | AW | |||||
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