Nickel alloys Manual electrode ENiCrMo-4 weld fabrication mea
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | W | Mo | P | S | |
GB/T RULA | 0.02 | 1.00 | 0.20 | 14.5-16.5 | ≥55 | 4.0-7.0 | 3.0-4.5 | 15.0-17.0 | 0.02 | 0.015 | |
NA RULA AWS | 0.02 | 1.00 | 0.20 | 14.5-16.5 | ʻāpana | 4.0-7.0 | 3.0-4.5 | 15.0-17.0 | 0.04 | 0.03 | |
KA WAIWAI LA'ANA | 0.018 | 0.45 | 0.18 | 15.7 | 57.9 | 5.71 | 3.92 | 16.000 | 0.009 | 0.008 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 400 | 690 | - | 22 | ||||
NA RULA AWS | - | 690 | - | 25 | ||||
KA WAIWAI LA'ANA | 570 | 770 | - | 40 |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||
UILA (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||
O/W | 60-80 | 65-105 | 85-135 |
Haʻahaʻa hydrogen type lima electrode, nominal haku mele (kaumaha pakeneka) mea 57Ni-16Mo-15.5cr-5.5Fe-4W-haʻahaʻa C, nickel-chrome-molybdenum alloy electrode.
ʻOi aku ka maikaʻi o ka pale ʻana i ka corrosion, ʻoi aku ka maikaʻi o ka pitting corrosion a me ke kūʻē i ka corrosion.
Paʻa arc, nani ka hana ʻana, liʻiliʻi liʻiliʻi, maʻalahi ka wehe ʻana i ka slag, kūpaʻa porosity maikaʻi, paʻa nā waiwai mechanical o ka metala hoʻoheheʻe.
Ua kūkulu ʻia ʻo Tianshu Xing, kahi mea lawe kinoea kūlohelohe nui (LNG) me 174,000 cubic mika, ma ke ʻano he kakaka.
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Mea Mana Nukelea Sanmen
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Halekiai ho'ōla phenol Hainan Huasheng
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | W | Mo | P | S | |
GB/T RULA | 0.02 | 1.00 | 0.20 | 14.5-16.5 | ≥55 | 4.0-7.0 | 3.0-4.5 | 15.0-17.0 | 0.02 | 0.015 | |
NA RULA AWS | 0.02 | 1.00 | 0.20 | 14.5-16.5 | ʻāpana | 4.0-7.0 | 3.0-4.5 | 15.0-17.0 | 0.04 | 0.03 | |
KA WAIWAI LA'ANA | 0.018 | 0.45 | 0.18 | 15.7 | 57.9 | 5.71 | 3.92 | 16.000 | 0.009 | 0.008 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 400 | 690 | - | 22 | ||||
NA RULA AWS | - | 690 | - | 25 | ||||
KA WAIWAI LA'ANA | 570 | 770 | - | 40 |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*300 | 3.2*350 | 4.0*350 | ||||||
UILA (Amp) | H/W | 69-95 | 70-115 | 95-145 | |||||
O/W | 60-80 | 65-105 | 85-135 |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou