Haʻahaʻa-Alloy Steels Manual Electrode E9018-B92 nui wai hoʻoheheʻe kinoea weld
Ma muli o ka hoʻohui ʻana o kahi mea liʻiliʻi o Nb, V, ma 600C wela kiʻekiʻe hiki ke loaʻa i ke kūpaʻa maikaʻi loa o ka pauka hao i ka uhi ʻana o ka ʻōnaehana hydrogen haʻahaʻa.
uea koʻikoʻi hoʻololi ʻia
ʻO AC a me DC ka hoʻohana ʻelua, hiki ke welded i nā kūlana āpau
KOMPONO KIMIKA:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe | |
GB/T RULA | 0.092 | 0.21 | 0.62 | 0.006 | 0.004 | 0.55 | 9.21 | 0.51 | V:0.2 Nb:0.05 W:1.64 N:0.035 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | Elongation(%) | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | |||||
GB/T RULA | 634 | 730 | 21 | 58/Panahana maʻamau | 760*2 |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
UILA (Amp) | H/W | 70-120 | 90-130 | 140-190 | 170-220 | ||||
O/W | 60-100 | 80-120 | 120-160 | - |
-
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KOMPONO KIMIKA:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe | |
GB/T RULA | 0.092 | 0.21 | 0.62 | 0.006 | 0.004 | 0.55 | 9.21 | 0.51 | V:0.2 Nb:0.05 W:1.64 N:0.035 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | Elongation(%) | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | |||||
GB/T RULA | 634 | 730 | 21 | 58/Panahana maʻamau | 760*2 |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | |||||
UILA (Amp) | H/W | 70-120 | 90-130 | 140-190 | 170-220 | ||||
O/W | 60-100 | 80-120 | 120-160 | - |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou