ʻO nā kila kila ʻO ka manual electrode E347-16 weld fabrication jointing
Palapala noi
He kūpono ia no ka wiliwili ʻana i ka 18% Cr-8% Ni-Nb stainless steel (SUS347) a me 18% Cr-8% Ni-Ti stainless steel (sus321) i ka ʻoihana petrochemical, ka ipu kaomi, nā mīkini meaʻai, nā mīkini lapaʻau, nā mea kanu kemika a nā ʻoihana ʻē aʻe.
Ke kino hōʻoia: ABS, CCS, DNV/GL, CE, JIS
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | ʻē aʻe | |
| GB/T RULA | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu0.75/Nb：8C-1.00 | |
| NA RULA AWS | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu0.75/Nb：8C-1.00 | |
| KA WAIWAI LA'ANA | 0.041 | 1.55 | 0.7 | 19.7 | 9.4 | 0.2 | 0.028 | 0.003 | Cu0.13/Nb0.50 | |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
| GB/T RULA | - | 520 | - | 25 | ||||
| NA RULA AWS | - | 520 | - | 30 | ||||
| KA WAIWAI LA'ANA | - | 645 | - | 34 | ||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| UILA (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
ʻO Titanium calcium stainless steel electrode lima, ʻo ka mea nui ʻo 18% Cr-9% Ni-Nb; ʻO ka hoʻohui ʻana i ka Nb ma ke kumu o 308 hiki ke hoʻomaikaʻi maikaʻi i ke kūpaʻa corrosion, ʻoi aku ka hana intergranular corrosion;
Paʻa paʻa, nani ka hoʻokumu ʻana, palupalu liʻiliʻi, liʻiliʻi liʻiliʻi, maʻalahi ka wehe ʻana i ka slag, pale ahi maikaʻi, kūpaʻa porosity maikaʻi.
ʻO Ningbo Honest Metal Materials Co, Ltd. he hui ʻoihana hoʻoheheʻe honua i loko o ka noiʻi kūʻokoʻa a me ka hoʻomohala ʻana, ka hana ʻana, ke kūʻai aku a me ka hoʻokele. Ua hoʻokumu ʻia ma 2020.
300,000-ton ka lawe nui
ʻAʻole hana ʻekolu puka 2#
Supercore SG
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | ʻē aʻe | |
| GB/T RULA | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu0.75/Nb：8C-1.00 | |
| NA RULA AWS | 0.08 | 0.5-2.5 | 1.00 | 18.0-21.0 | 9.0-11.0 | 0.75 | 0.04 | 0.03 | Cu0.75/Nb：8C-1.00 | |
| KA WAIWAI LA'ANA | 0.041 | 1.55 | 0.7 | 19.7 | 9.4 | 0.2 | 0.028 | 0.003 | Cu0.13/Nb0.50 | |
WAIWAI MECHANICAL:
| WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
| GB/T RULA | - | 520 | - | 25 | ||||
| NA RULA AWS | - | 520 | - | 30 | ||||
| KA WAIWAI LA'ANA | - | 645 | - | 34 | ||||
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.0*250 | 2.6*300 | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| UILA (Amp) | H/W | 50-75 | 70-95 | 80-120 | 110-160 | 160-190 | ||||
| O/W | 20-50 | 45-80 | 70-110 | 90-135 | - | |||||
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou