Nickel alloys Manual electrode ENiCrFe-3 Welding jointing
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
GB/T RULA | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
NA RULA AWS | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
KA WAIWAI LA'ANA | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 360 | 550 | - | 27 | ||||
NA RULA AWS | - | 550 | - | 30 | ||||
KA WAIWAI LA'ANA | 410 | 650 | - | 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 | 55-80 | 65-110 | 80-130 |
Haʻahaʻa hydrogen ʻano lima electrode, nominal haku mele (kaumaha pakeneka) mea 65Ni-15Cr-8Fe-7.5Mn-2Nb+Ta, no ka nickel-chrome-hao alloy electrode.
Ma muli o ka ʻike kiʻekiʻe o ka alloy, loaʻa iā ia ka ikaika kiʻekiʻe kiʻekiʻe a me ka pale ʻana i ka oxidation a hiki ke hoʻololi i ka pae wela mai ka haʻahaʻa haʻahaʻa a hiki i 480 ℃.
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.
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Harbin uila ʻekolu puka CMT
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KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Fe | Nb+Ta | P | S | |
GB/T RULA | 0.10 | 5.0-10.0 | 1.00 | 13.0-17.0 | ≥60 | 10.00 | 1.0-3.5 | 0.02 | 0.015 | |
NA RULA AWS | 0.10 | 5.0-9.5 | 1.00 | 13.0-17.0 | ≥59 | 10.00 | 1.0-2.5 | 0.03 | 0.015 | |
KA WAIWAI LA'ANA | 0.046 | 7.6 | 0.45 | 15.7 | 15.7 | 3.56 | 1.76 | 0.005 | 0.004 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | 360 | 550 | - | 27 | ||||
NA RULA AWS | - | 550 | - | 30 | ||||
KA WAIWAI LA'ANA | 410 | 650 | - | 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 | 55-80 | 65-110 | 80-130 |