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Mea Hoʻolako Kūleʻa Kūleʻa
S31803 Pa'a Pa'i Kuhili 'ole
- Huahana Huahana: Pāpaʻa Kuhili ʻole i ʻōwili ʻia
- mānoanoa: 1.2mm - 16mm
- laula,: 600mm - 2000mm, nā huahana haiki pls e nānā i nā huahana strip
- loa: 500mm-6000mm
- a pau: No.1 Pau, 2B Pau, BA Pau, No.4 Pau
- Ke ʻimi nei ʻoe i nā mea hoʻolako kila kila maikaʻi loa?
E koho i ka sino-stainless-steel.com no kāu mau pono āpau!
Hāʻawi kā mākou 31803 Hot Rolled Stainless Steel Plate i ka maikaʻi ma nā kumukūʻai hoʻokūkū, i kākoʻo ʻia e ka lawelawe mea kūʻai aku.
Contents
ʻO ka wehewehe pōkole o S31803 Hot Rolled Stainless Steel Plate:
S31803 duplex stainless steel he duplex stainless steel i haku ʻia me 21% chromium, 2.5% molybdenum a me 4.5% nickel-nitrogen alloy. Loaʻa iā ia ka ikaika kiʻekiʻe, ka paʻakikī o ka hopena maikaʻi a me ka maikaʻi holoʻokoʻa a me ke koʻikoʻi kūloko. ʻO ka ikaika hoʻohua o S31803 duplex stainless steel ʻelua ʻelua o ka austenitic stainless steel. Hāʻawi kēia hiʻohiʻona i nā mea hoʻolālā e hōʻemi i ke kaumaha i ka wā e hoʻolālā ai i nā huahana, e hoʻolilo i kēia alloy i ʻoi aku ka uku-hoʻokūkū ma mua o 316, 317L. ʻOi aku ka maikaʻi o kēia huila ma ka -50°F/+600°F ke ana wela. No nā noi ma waho o kēia pae wela, hiki ke noʻonoʻo ʻia kēia huila, akā aia kekahi mau palena, ʻoi loa ke hoʻohana ʻia i nā hale welded.
II. ʻO ka mana o Sino kuhiliʻole e pili ana iā S31803 Hot Rolled Stainless Steel Plate
ʻO ka wehewehe ʻana o S31803 Hot Rolled Stainless Steel Plate
- mānoanoa: 1.2mm - 16mm
- laula,: 600mm - 2000mm, nā huahana haiki pls e nānā i nā huahana strip
- loa: 500mm – 6000mm
- a pau: No.1 Pau, 2B Pau, BA Pau, No.4 Pau
(Na: nā mea hoʻolako kila stainless steel)
S31803 Papa Hoʻokahi
mai nā kūlana ʻāina like ʻole
| Kūlana ʻāina | Papa Papa kila |
| ASTM A240 | S31803 |
| EN 10088-1 | 1.4462 |
| JIS G4304 | SUS 329J3L |
| GB / T 1220 | 022Cr22Ni5Mo3N |
(Na: nā mea hoʻolako kila stainless steel)
S31803 Nā mea ʻenekini
ASTM A240:
| hehee ai | ASTM A240 S31803 (%) |
| Kelepona | 0.030 max |
| ʻO Manganese | 2.00 max |
| ʻO Phosphorus | 0.030 max |
| 'o Sulusa | 0.020 max |
| Silicon | 1.00 max |
| Chromium | 21.0-23.0 |
| nikala | 4.50-6.50 |
| Molybdenum | 2.50-3.50 |
| Nitrogen | 0.08-0.20 |
S31803 mau waiwai mechanical
ASTM A240:
| waiwai | Value |
| Ikaika U'i (MPa) | 620 min. |
| Ka ikaika hua (MPa) | 450 min. |
| Elongation (%) | 25 min. |
| Paʻakiki (HBN) | 293 max. |
| ʻO Charpy Impact (J) | 80 min. ma -50°C |
| Ka hoʻokele o ka Elasticity | 200GPa |
| Ka Lākiō a Poisson | 0.3 |
(Na: nā mea hoʻolako kila stainless steel)
III. Nā noi maʻamau o S31803 Hot Rolled Stainless Steel Plate
ʻO S31803 kahi ʻano o ka duplex stainless steel e hāʻawi ana i ke kūpaʻa corrosion maikaʻi a me ka ikaika kiʻekiʻe. Ma muli o kāna mau waiwai kūikawā, hoʻohana nui ʻia ʻo S31803 i nā noi like ʻole ma nā ʻoihana like ʻole. Eia kekahi mau noi maʻamau o S31803:
ʻO ka hana kemika a me ka petrochemical:
ʻO S31803 ke kūpaʻa nui i ka corrosion mai nā kemika a me nā waikawa like ʻole, e lilo ia i mea kūpono no nā pahu pahu, pipeline, a me nā mea hoʻololi wela i hoʻohana ʻia i loko o nā mea kanu kemika a me ka petrochemical.ʻOihana ʻaila a me ke kinoea:
Hoʻohana pinepine ʻia ʻo S31803 i nā kahua hoʻoheheʻe ʻaila a me ke kinoea, nā paipu subsea, a me nā mea hana ʻē aʻe e koi ai i ka ikaika kiʻekiʻe a me ke kūpaʻa ʻana i ka corrosion ma nā wahi paʻakikī.Kaʻina meaʻai:
ʻO ke kūpaʻa corrosion maikaʻi loa o S31803 e lilo ia i mea koho kaulana no nā lako hana meaʻai e like me nā pahu, nā pamu, a me nā kiwi.Kūkulu a me ka hale hana:
Hoʻohana ʻia ʻo S31803 i ka ʻoihana kūkulu hale no nā mea hoʻolālā e like me nā alahaka, nā hale, a me nā tunnels, mahalo i kona ikaika kiʻekiʻe a me ka pale ʻana i ka corrosion.Nā noi moana:
Paʻa loa ʻo S31803 i ka ʻino i loko o ka wai kai, e lilo ia i mea kūpono no nā lako kai e like me nā hull moku, propellers, a me nā valves.
Ma Sino Stainless Steel, hāʻawi mākou i nā huahana S31803 Hot Rolled Stainless Steel Plate kiʻekiʻe ma nā kumukūʻai hoʻokūkū. Ma ke ʻano he mea hoʻolako kila kila, haʻaheo mākou i kā mākou lawelawe mea kūʻai aku a me ka loea i ka ʻoihana. E hoʻokaʻaʻike mai iā mākou i kēia lā no kāu mau pono kila kila.
IV. ʻO ka hōʻoia maikaʻi no ka S31803 Hot Rolled Stainless Steel Plate:
Ma Sino Stainless Steel, lawe mākou i ka hōʻoia maikaʻi loa. Ke kūpaʻa nei mākou i ka hāʻawi ʻana i kā mākou mea kūʻai aku i nā huahana S31803 Hot Rolled Stainless Steel Plate kiʻekiʻe.
No ka hōʻoia ʻana i kēia, hana mākou i nā hoʻāʻo nui i kēlā me kēia pae o ke kaʻina hana, mai ke koho ʻana i nā mea waiwai a hiki i ka nānā ʻana i ka huahana. Hoʻokō a ʻoi aku kā mākou huahana i nā kūlana koʻikoʻi o ka honua, a ua loaʻa iā mākou ka inoa ʻo ia kekahi o nā mea hoʻolako kila stainless hilinaʻi i ka ʻoihana.
Eia hou, ke hāʻawi nei mākou i nā kumukūʻai hoʻokūkū a me ka lawelawe mea kūʻai aku ʻoi aku ka maikaʻi e hōʻoia i kā mākou mea kūʻai aku i kahi ʻike maikaʻi e hana pū me mākou. E hilinaʻi iā mākou no kāu mau pono kila kila, a e kōkua mākou iā ʻoe e hoʻokō i ka kūleʻa i kāu ʻoihana.
Nā FAQ:
He aha ka UNS S31803?
ʻO UNS S31803 kahi papa kila stainless duplex i loaʻa i kahi hui o nā austenite a me nā pae ferrite. Hāʻawi kēia papa i ka ikaika kiʻekiʻe a me ke kūpaʻa corrosion ʻoi aku ka maikaʻi i ka hoʻohālikelike ʻia me nā māka kila stainless austenitic e like me 304 a me 316. Loaʻa iā ia ka weldability maikaʻi a me nā waiwai formability.
Hoʻohana maʻamau ʻia ʻo UNS S31803 i nā ʻoihana e like me ka aila a me ke kinoea, ka hana kemika, a me nā noi kai ma muli o kona kū ʻana i ka corrosion a me nā waiwai ikaika kiʻekiʻe. Ma keʻano he mau mea hoʻolako kila kila, sino-stainless-steel.com e hāʻawi i kahi ākea o nā huahana S31803 hot rolled stainless steel plate e kūpono ana i nā kūlana honua likeʻole, i kākoʻoʻia e kā mākou hōʻoia maikaʻi a me ka lawelawe mea kūʻai. E hoʻokaʻaʻike mai iā mākou no kāu mau pono kila kila.
ʻO UNS S31803 magnetic?
ʻO UNS S31803, ka mea i kapa ʻia ʻo Duplex 2205, he kila kila kila i ʻike ʻia no kona ikaika kiʻekiʻe a me ke kūpaʻa maikaʻi loa. ʻO kekahi nīnau e ulu pinepine ana i ka hana ʻana me kēia mea inā he magnetic a ʻaʻole paha. ʻO ka pane ʻae, he magnetic ka UNS S31803 ma muli o kona ʻano duplex, aia nā austenitic a me nā pae ferritic. Eia nō naʻe, ʻokoʻa ke ʻano o ka magnetism ma muli o ke ʻano kemika kikoʻī a me ka hana ʻana o ka mea. Ma sino-stainless-steel.com, hāʻawi mākou i nā huahana UNS S31803 Hot Rolled Stainless Steel Plate kiʻekiʻe i hoʻoponopono pono ʻia a hoʻāʻo ʻia e hoʻokō i nā kūlana kiʻekiʻe. E kelepona mai iā mākou i kēia lā e aʻo hou aʻe e pili ana i kā mākou huahana a me nā lawelawe ma ke ʻano he mea hoʻolako kila kila.
Loaʻa i kahi manaʻo kuhi
E hilinaʻi iā mākou ʻo kāu mea hoʻolako kila kila maikaʻi loa, e pane mākou i nā hola 12. A i ʻole hiki iā ʻoe ke hoʻouna pololei iā mākou i kahi emali. (export81@huaxia-intl.com)
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