ʻO nā kila kalapona kiʻekiʻe Manual electrode E8015-G Welding materials nā kaʻa kaʻa
Hoʻohana ʻia no nā hale welded koʻikoʻi o ke kila hao haʻahaʻa o ka papa like, e like me nā moku kaomi, Bridges, hydropower stations a me nā limahana Marine.
He aha nā hiʻohiʻona?
●Haʻahaʻa sodium hydrogen type lima electrode.
●Paʻa paʻa, paʻi liʻiliʻi, wehe ʻia ka pala.
●Kūleʻa ahi maikaʻi, kū'ē porosity, kū'ē kū'ē maikaʻi.
●Paʻa nā waiwai mechanical, me ka plasticity maikaʻi a me ka paʻakikī hopena.
Laina Huahana
KOMPONO KIMIKA:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe |
GB/T RULA | 0.074 | 0.40 | 1.53 | 0.013 | 0.008 | 0.76 | 0.03 | 0.2 | - |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | ||||
GB/T RULA | 510 | 605 | 25 | 125/-40 110/-40 | AW 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 | 55-85 | 90-130 | 130-180 | 180-240 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
Ke ano o ka halihali ana
●Kaʻa kaʻa
●Hoʻouna
ʻO kā mākou hale kūʻai
Komo mākou i ka papahana
●ʻO 300,000-toni Floating Production Storage Tanker (FPSO)
●Harbin uila ʻekolu puka CMT
ʻO kā mākou huahana i ka honua
KOMPONO KIMIKA:
ALLOY(wt%) | C | Si | Mn | P | S | Ni | Cr | Mo | 'ē aʻe |
GB/T RULA | 0.074 | 0.40 | 1.53 | 0.013 | 0.008 | 0.76 | 0.03 | 0.2 | - |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | HEATTREAMENT℃xh | KA WAIWAI IMAPACT J/℃ | Hana wela °C*h | ||||
GB/T RULA | 510 | 605 | 25 | 125/-40 110/-40 | AW 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 | 55-85 | 90-130 | 130-180 | 180-240 | ||||
O/W | 50-80 | 90-120 | 130-160 | - |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou