Haʻahaʻa-Alloy Steels Manual Electrode E8015-G semi-submersible drilling platform welding wire coil
ʻO ka mea nui ʻo 1.5% Ni, haʻahaʻa hydrogen sodium type lima electrode, ma -50C ka mahana hana, ʻoi aku ka maikaʻi o ka paʻakikī o ka metala i waiho ʻia.
Paʻa paʻa, liʻiliʻi ka pāpaʻi ʻana, hoʻoheheʻe maikaʻi ʻia, maʻalahi ka wehe ʻana i ka slag
He maikaʻi ka hana X-Ray
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe | |
| GB/T RULA | 0.078 | 0.38 | 1.02 | 0.01 | 0.008 | 1.52 | 0.028 | 0.004 | - | |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | Elongation(%) | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | |||||
| GB/T RULA | 490 | 590 | 27 | 120/-50 | 620*1 | |||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| UILA (Amp) | H/W | 70-100 | 100-140 | 140-180 | 180-230 | ||||
| O/W | 60-90 | 90-130 | 120-160 | - | |||||
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ʻO Sino-Russian mua hikina
Haiyang Nuclear Power Plant
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ʻO 400,000 tons mea lawe ʻai
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe | |
| GB/T RULA | 0.078 | 0.38 | 1.02 | 0.01 | 0.008 | 1.52 | 0.028 | 0.004 | - | |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | Elongation(%) | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | |||||
| GB/T RULA | 490 | 590 | 27 | 120/-50 | 620*1 | |||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
| UILA (Amp) | H/W | 70-100 | 100-140 | 140-180 | 180-230 | ||||
| O/W | 60-90 | 90-130 | 120-160 | - | |||||
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