Haʻahaʻa-alloy steels Manual electrode E7018-W1 Soldering connects
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Ni | Cr | Mo | V | Cu | P | S |
GB/T RULA | 0.12 | 0.40-0.70 | 0.40-0.70 | 0.20-0.40 | 0.15-0.30 | - | 0.08 | 0.30-0.60 | 0.03 | 0.03 |
NA RULA AWS | 0.12 | 0.40-0.70 | 0.40-0.70 | 0.20-0.40 | 0.15-0.30 | - | 0.08 | 0.30-0.60 | 0.03 | 0.03 |
KA WAIWAI LA'ANA | 0.052 | 0.55 | 0.5 | 0.33 | 0.27 | 0.008 | 0.03 | 0.43 | 0.015 | 0.008 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | Hana wela°Cxh | |||||
GB/T RULA | 420 | 490 | 27/-20 | 20 | AW | |||||
NA RULA AWS | 415 | 490 | 27/-20 | 22 | AW | |||||
KA WAIWAI LA'ANA | 470 | 560 | 150/-20 | 26 | AW |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
UILA (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
ʻO ka pauka hao haʻahaʻa hydrogen ʻano lima electrode, no ka mea, aia i loko o kāna metala hoʻoheheʻe Cu, Ni, Cr.
No laila, maikaʻi ke kū'ē i ka corrosion o ka lewa, maikaʻi ke kū'ēʻana.
Paʻa paʻa, liʻiliʻi ka splash, hana maikaʻi, wehe ʻia ka slag maʻalahi, maikaʻi ka hana X-Ray.
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ʻO Zhejiang Petrochemical 40 miliona tons / makahiki hoʻomaʻemaʻe a me ka papahana hoʻohui kemika
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Mea hoʻoheheʻe no ka silencer
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Pāhana YAMAL LNG
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Ni | Cr | Mo | V | Cu | P | S |
GB/T RULA | 0.12 | 0.40-0.70 | 0.40-0.70 | 0.20-0.40 | 0.15-0.30 | - | 0.08 | 0.30-0.60 | 0.03 | 0.03 |
NA RULA AWS | 0.12 | 0.40-0.70 | 0.40-0.70 | 0.20-0.40 | 0.15-0.30 | - | 0.08 | 0.30-0.60 | 0.03 | 0.03 |
KA WAIWAI LA'ANA | 0.052 | 0.55 | 0.5 | 0.33 | 0.27 | 0.008 | 0.03 | 0.43 | 0.015 | 0.008 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | Hana wela°Cxh | |||||
GB/T RULA | 420 | 490 | 27/-20 | 20 | AW | |||||
NA RULA AWS | 415 | 490 | 27/-20 | 22 | AW | |||||
KA WAIWAI LA'ANA | 470 | 560 | 150/-20 | 26 | AW |
PALAPALA PALAPALA I MANAOIA:
NĀ KĀNĀWAI (mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
UILA (Amp) | H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou