ʻO nā kila kila E2594-16 E hoʻoheheʻe ʻia
Palapala noi
He kūpono ia no ka hoʻopili ʻana o 25%Cr duplex stainless steel i waho o ka ʻaila, kūlohelohe a me nā ʻoihana petrochemical. No ka laʻana, 0022CrNi7Mo4N, 03Cr25Ni6Mo3Cu2N, UNS 32550 (Alloy255) UNS S32750.
Ke kino hōʻoia: BV, CCS, LR, NK
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | N | Cu | |
GB/T RULA | 0.04 | 0.5-2.0 | 1.00 | 24.0-27.0 | 8.0-10.5 | 3.4-4.5 | 0.04 | 0.03 | 0.20-0.30 | 0.75 | |
NA RULA AWS | 0.04 | 0.5-2.0 | 1.00 | 24.0-27.0 | 8.0-10.5 | 3.4-4.5 | 0.04 | 0.03 | 0.20-0.30 | 0.75 | |
KA WAIWAI LA'ANA | 0.021 | 0.85 | 0.74 | 25.2 | 9.1 | 4.05 | 0.021 | 0.005 | 0.25 | 0.05 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | - | 760 | - | 13 | ||||
NA RULA AWS | - | 760 | - | 15 | ||||
KA WAIWAI LA'ANA | - | 915 | - | 22.5 |
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 ʻelua-phase stainless steel lima electrode, ʻo ka mea nui ʻo 25.5Cr-10Ni-4Mo-0.25N;
ʻO Weld metala he austenitic ferrite biphase hoʻolālā, me ka ikaika kiʻekiʻe, ka lua maikaʻi a me ke koʻikoʻi i ka pale ʻana i ka ʻāʻī ʻana, maikaʻi loa ka pale ʻana i ka māwae, PREN (pitting resistance equivalent) ≥40.
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.
85000 m3 Nui Loaʻa i ka ethane Ethylene lawe lawe (VLEC)
ʻO Harbin Electric - Sanmen, Haiyang MSR
Mea hoʻoheheʻe polypropylene
KOMPONO KIMIKA:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | N | Cu | |
GB/T RULA | 0.04 | 0.5-2.0 | 1.00 | 24.0-27.0 | 8.0-10.5 | 3.4-4.5 | 0.04 | 0.03 | 0.20-0.30 | 0.75 | |
NA RULA AWS | 0.04 | 0.5-2.0 | 1.00 | 24.0-27.0 | 8.0-10.5 | 3.4-4.5 | 0.04 | 0.03 | 0.20-0.30 | 0.75 | |
KA WAIWAI LA'ANA | 0.021 | 0.85 | 0.74 | 25.2 | 9.1 | 4.05 | 0.021 | 0.005 | 0.25 | 0.05 |
WAIWAI MECHANICAL:
WAIWAI | IKAIKA HUA(MPa) | KA IKAIKA HOU (MPa) | KA WAIWAI IMAPACT J/℃ | ELONGATION(%) | ||||
GB/T RULA | - | 760 | - | 13 | ||||
NA RULA AWS | - | 760 | - | 15 | ||||
KA WAIWAI LA'ANA | - | 915 | - | 22.5 |
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