Haʻahaʻa-Alloy Steels Manual Electrode E7018-C1L waho FPSO soldering
ʻO ka hana nui he 2.5% Ni steel, hao pauka haʻahaʻa hydrogen potassium type lima kuʻi lima, ma -75C wela wela.
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
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Shanghai Morimatsu pahu waihona
ʻO ka paila hoʻohana
Reactor loko
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe | |
| GB/T RULA | 0.038 | 0.22 | 0.68 | 0.007 | 0.006 | 2.49 | 0.016 | 0.05 | - | |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | Elongation(%) | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | |||||
| GB/T RULA | 410 | 518 | 26 | 100/-75 | 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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E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou