430 kila kilahe mea hoʻohana nui ʻia ʻo ferritic stainless steel grade i ʻike ʻia no kānamau waiwai magnetic, kūʻē i ka corrosion kūpono, akumu kūʻai. Hoʻohana maʻamau ia i nā noi i loko, nā mea hana, nā ʻoki automotive, a me nā mea hoʻonaninani hale.
Ma kēia ʻatikala,sakysteelE kōkua iā ʻoe e hoʻomaopopo i ke ʻano o ke kila kila 430, me kāna haku mele, nā waiwai mechanical, nā noi, a me ke ʻano o ka hoʻohālikelike ʻana i nā kila kulika maʻamau e like me 304 a me 316.
Nānā: He aha ka 430 Stainless Steel?
ʻO 430 ke kila kila he ʻāpana o kaferriticʻohana kila kila. Aia i loko17% chromium, hāʻawi iā ia i ka pale corrosion haʻahaʻa, akāliʻiliʻi a ʻaʻohe nikela, hana anaemi pipiʻiamākiama ke ano.
Kumu Kumu (Maʻamau):
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Chromium (Cr): 16.0 – 18.0%
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Kalapona (C): ≤ 0.12%
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Nikela (Ni): ≤ 0.75%
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Manganese, silika, phosphorus, a me ka sulfur i nā mea liʻiliʻi
ʻAʻole like me nā māka austenitic e like me 304 a me 316, 430 ke kila kilamākiaapaʻakikī ʻole e ka mālama wela.
Nā waiwai kī o 430 Kuhili ʻole
1. Hana Mākēneki
ʻO kekahi o nā hiʻohiʻona o 430 stainless steel ʻo iamākia. He mea kūpono kēia no nā noi kahi e koi ʻia ai ka magnetism, e like me nā lako uila a i ʻole nā puka friji.
2. Maikaʻi Formability
430 kila kilahiki ke hana ʻia i nā ʻano ʻano like ʻole, i hoʻopaʻa ʻia, a piʻo. Hana maikaʻi ia i nā kaʻina hana maʻalahi.
3. Kū'ē Kū'ē Kū'ē
430 kūpono nonā wahi ʻino ʻino, e like me ka lumi kuke, ka loko, a me ke anuanu maloʻo. Eia naʻe, ʻo iaʻAʻole i ʻōlelo ʻia no nā kūlana moana a i ʻole ka acidic.
4. Kūʻai-Pono
Ma muli o kona haʻahaʻa nickel content, 430 ka mea nuiʻoi aku ka maikaʻi ma mua o 304 a i ʻole 316 kila kila, e lilo ia i mea koho kaulana no ka hana nui.
Hoʻohana maʻamau o 430 Stainless Steel
Ma muli o kona ʻano magnetic a me ke kumukūʻai kūpono,430 kila kilahoʻohana nui ʻia ma:
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Mea lako kīhini(nā kua o ka umu, nā puʻu, nā poho)
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Nā mea hana(nā panela pahu hau, nā mea holoi ipu)
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ʻO nā ʻōnaehana kaʻa a me nā ʻōnaehana hoʻopau
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Nā paneli hoʻonani i loko
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ʻO loko o ka elevator a me ka uhi escalator
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ʻO nā mea puhi ʻaila a me nā ʻili o ka lua
sakysteelhāʻawi 430 stainless steel i nā ʻano huahana like ʻole, e like menā pepa ʻōwili anu, nā wili, nā papa, aʻāpana ʻoki maʻamau.
430 vs 304 Kuhili ʻole
| Hiʻona | 430 Ke kila kila | 304 Ke kila kila |
|---|---|---|
| Hoʻolālā | Ferritic | Austenitic |
| Magnetic | ʻAe | ʻAʻole (ma ke kūlana annealed) |
| Pale ʻino | Kaumaha | maikaʻi loa |
| Maikaʻi Nickel | Haʻahaʻa a ʻAʻole paha | 8–10% |
| Kumukuai | lalo | Kiʻekiʻe |
| Weldability | kaupalena | maikaʻi loa |
| Hoʻohana maʻamau | Nā mea hana, ʻokiʻoki | ʻOihana, kai, meaʻai |
Inā koʻikoʻi ka pale ʻana i ka ʻino (e laʻa, ke kai, kemika), ʻoi aku ka maikaʻi o ka 304. Akā no kanā noi i loko a i ʻole maloʻo, 430 hāʻawi waiwai nui.
Weldability a me Machinability
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wiliwili: 430 ʻaʻole maʻalahi hiki ke weld e like me 304. Inā koi ʻia ke kuʻi ʻana, pono e mālama pono ʻia a i ʻole ka hoʻopili ʻana ma hope o ka weld e pale i ka brittleness.
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Mīkini: Hana maikaʻi ʻo ia i nā hana machining maʻamau a hāʻawi i ka machinability ʻoi aku ka maikaʻi ma mua o 304 i kekahi mau hihia.
Loaʻa nā hoʻopau ʻili
sakysteelhāʻawi i 430 kila kila ma kekahi mau hoʻopau ʻili, e like me:
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2B (ʻōwili anu, matte)
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BA (alani annealed)
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Helu 4 (palapala)
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Hoʻopau aniani (no ka hoʻohana hoʻonaninani)
Hāʻawi kēia mau hoʻopau i ka 430 e hoʻohana ʻaʻole wale i nā ʻoihana ʻoihana akā i lokonā mea hoʻonaninani a me ka hoʻolālā.
Nā Kūlana a me nā koho
ʻO 430 stainless steel e hoʻokō me nā kikoʻī honua like ʻole:
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ASTM A240 / A268
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EN 1.4016 / X6Cr17
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JIS SUS430
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GB/T 3280 1Cr17
sakysteelhoʻolako i nā huahana 430 stainless steel me ka hōʻoia piha, me ka Mill Test Certificates (MTC), nā hōʻike nānā maikaʻi, a me nā hoʻokolohua ʻekolu inā pono.
No ke aha e koho ai i ka sakysteel no 430 Stainless Steel?
Ma keʻano he mea hana nui a me ka mea hoʻopuka i nā huahana kila kila,sakysteelhāʻawi:
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ʻO kahi pūʻulu piha o 430 mau wili kila kila, nā pepa, a me nā blanks ʻokiʻoki i ka nui
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ʻO ka maikaʻi kūlike me ka haku mele paʻa
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Ke kumu kūʻai hale hana hoʻokūkū a me ka lawe wikiwiki ʻana
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ʻO ka hana maʻamau e like me ka slitting, shearing, polishing, a me ka noi pale kiʻiʻoniʻoni
Mesakysteel, hiki iāʻoe ke hilinaʻi i kāu mau koi kila kila me ka pololei a me ka hilinaʻi.
Ka hopena
430 kila kilahe mea pono a me ka waiwai no na noi ma kahimau waiwai magnetic, formability, akumu kūʻē corrosionua lawa. ʻOiai ʻaʻole ia e kūlike me ka hana ʻana o nā kila kila kila kiʻekiʻe e like me 304 a i ʻole 316, he hopena maikaʻi loa ia no nā papahana i loko a i ʻole nā hana hoʻonaninani.
Inā ʻoe e ʻimi nei i ka loaʻa ʻana o nā ʻāpana kila kila 430, coils, a i ʻole blanks,sakysteelhāʻawi i nā hāʻina maʻalahi a me ke kākoʻo loea e hoʻohālikelike i kāu mau pono kikoʻī.
Ka manawa hoʻouna: Iune-20-2025