I-ASTM A312 (UNS S31254) uMbhobho weNtsimbi eNgatyiwayo
I-A312 ephezulu (UNS S31254) kuMenzi wemibhobho yentsimbi eNgatyiwayo eTshayina
I-ASTM A312 (UNS S31254) Umbhobho weNsimbi eNgatyiwayo unikezela ukuxhathisa okugqwesileyo, oko kuyenza ilungele imeko engqonge ulwandle kunye neekhemikhali. Ukuqina kwayo kunye nokuchasana okukhethekileyo kwi-pitting, i-corrosion ye-crevice, kunye nokuqhekeka koxinzelelo kuqinisekisa ukusebenza okuthembekileyo phantsi kweemeko ezinzima. Khetha i-ASTM A312 yezisombululo ezihlala ixesha elide, ezinamandla aphezulu kwizicelo ezifunayo ezifana neenkqubo zamanzi olwandle kunye nokulungiswa kwemizi-mveliso.
Fumanisa umgangatho ophezulu we-A312 (UNS S31254) iimveliso zemibhobho yentsimbi engatyiwayo apha.
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Iimpawu ze-A312 (UNS S31254) iStainless Steel
- Ukuxhathisa okuKhethekileyo kuMhlwa: Ngamanqanaba aphezulu e-molybdenum kunye ne-nitrogen, iyaxhathisa i-pitting, i-corrosion ye-crevice, kunye nokuqhekeka okubangelwa uxinzelelo ngokugqwesileyo kwiindawo ezinzima.
- Iyahlala High: Isakhiwo sayo esomeleleyo siqinisekisa ukusebenza okuthembekileyo, naphantsi koxinzelelo olunzima kunye namaqondo okushisa, anikezela izisombululo ezihlala ixesha elide.
- Marine Application Ukufaneleka: Yenzelwe ukuba imelane nokuvezwa rhoqo kumanzi olwandle, lo mbhobho ulungele imeko-bume engaselunxwemeni naselunxwemeni.
- UkuGqwesa kuShishino lweMichiza: Iphelele ekuphatheni iikhemikhali ezinobundlobongela, isekela iinkqubo eziphezulu zokusebenza kwizicelo zoshishino.
- Amandla Aphakamileyo: Ibonelela nge-tensile ephezulu kunye namandla esivuno xa kuthelekiswa namabakala asemgangathweni ensimbi engenasici, enikezela ngenkxaso yesakhiwo esomeleziweyo.
- UkuWeldability okuphezulu: Ivumela i-welding elula nesebenzayo, ukugcina ingqibelelo kumalungu ofakelo olungenamthungo.
- Ukumelana Nobushushu: Isebenza ngokuthembekileyo kuluhlu olubanzi lobushushu, ukusuka kwi-cryogenic ukuya kwiimeko eziphakamileyo zobushushu.
- Iimfuno zoLondolozo oluphantsi: Ukuchasana kwayo ne-corrosion kunye nokugqoka kunciphisa imfuno yokulungiswa rhoqo, ukuqinisekisa ukusebenza okuhambelanayo.
I-ASTM A312 (UNS S31254) IiNkcukacha zobuGcisa beNsimbi eNyimbi
| Element | Ukuqamba (%) |
|---|---|
| Ikhabhoni (C) | ≤ 0.020 |
| IChromium (Cr) | 19.5 - 20.5 |
| Umzimveliso (Ni) | 17.5 - 18.5 |
| IMolbdenum (Mo) | 6.0 - 6.5 |
| I-Manganese (Mn) | ≤ 1.00 |
| I-Silicon (Ewe) | ≤ 0.80 |
| IPhosphorus (P) | ≤ 0.030 |
| Isalfure (S) | ≤ 0.010 |
| Initrojeni (N) | 0.18 - 0.22 |
| Intsimbi (Fe) | ibhalansi |
| ipropati | ixabiso |
|---|---|
| Amandla Okuqina (MPa) | ≥ 650 |
| Amandla eSivuno (0.2% MPa) | ≥ 300 |
| Udibaniso (%) | ≥ 35 |
| Ukuqina (Brinell, HB) | ≤ 300 |
| ipropati | ixabiso |
|---|---|
| Ubuninzi (g/cm³) | 8 |
| Indawo yokunyibilika (° C) | 1350 - 1400 |
| I-Thermal Conductivity (W/m·K) | 14.2 kwi-20°C |
| Ubushushu obubodwa (J/kg·K) | 500 |
| Ukuxhathisa koMbane (µΩ·m) | 0.85 kwi-20°C |
| Imodyuli yoKulula (GPa) | 195 |
- I-ASTM: A312
- UNS: S31254
- EN / DIN: 1.4547
- I-JIS: SUS 312L
- BS: 2562
- UKUBALULEKILE: Z1 CNDU 20.18.06Az
Usetyenziso oluQhelekileyo lwe-A312 (UNS S31254) iStainless Steel
Treatment Water
imikhumbi
Ukwenziwa kweMichiza
Ukutya nesiselo
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I-A312 (UNS S31254) ULungiselelo lweMibhobho yeNsimbi eNgatyiwayo
Ngaphaya kwesitokhwe esisemgangathweni, sibonelela ngeenkonzo ezibanzi zokusetyenzwa ukuhambisa iimveliso ezihlangabezana neemfuno zakho zeprojekthi.
- Imilinganiselo yesiko: Ubude obulungiselelweyo, iidayamitha, kunye neemilo ukuze zihambelane ngokuchanekileyo neemfuno zeprojekthi yakho, uqinisekisa ukudityaniswa okungenamthungo kwiinkqubo zakho.
- Uluhlu lokutyeba: Ukusuka kwi-0.5 mm ukuya kwi-50 mm, evumela izicelo zombini ezilula kunye nezinzima.
- Surface Ukugqiba: Ukhetho lubandakanya ukugudiswa, ukubrashwa, ukuchongwa, ukunqunyulwa, okanye ukugqitywa kwesiko ukomeleza ukuxhathisa ukubola kunye nesibheno sobuhle.
- Iinkonzo zokuLungisa: Ukusika okuphezulu, ukugoba, ukuwelda, ukuthunga, ukwenza isiphelo, kunye nokwenziwa kwesiko ukuhlangabezana neemfuno zoyilo oluntsonkothileyo.
Qhagamshelana neqela lethu lobuchwephesha ukuxoxa ngeemfuno zakho zokuyila kwaye uphonononge indlela esinokuxhasa ngayo iprojekthi yakho eyodwa.
Qhagamshelana nathi
Impumelelo yeprojekthi yakho ixhomekeke kwizixhobo zokusebenza eziphezulu. Sinikezela nge-ASTM A312 eqinisekisiweyo (i-UNS S31254) imibhobho yentsimbi engatyiwayo ehlangabezana nemigangatho engqongqo yoshishino, iqinisekisa ukuxhathisa okugqwesileyo kokutya, ukomelela, kunye nokuqina. Njengeqabane lakho elithembekileyo, sidibanisa uluhlu olubanzi kunye nobuchule bokuqhubekela phambili bokuzisa izisombululo ezilungiselelwe iimfuno zakho, ukusuka kwisitokhwe esisemgangathweni ukuya kumacandelo alungiselelwe ngokupheleleyo. Nathi, awufumani nje imveliso, kodwa ukuzinikela kumgangatho kunye nokuthembeka kwiiprojekthi zakho ezinzima.
Ukulungele ukuqalisa? Qhagamshelana neqela lethu leengcaphephe ukuze ufumane iquote yokungabopheleleki kunye nokubonisana ngezinto zobungcali. Silapha ukuze sixoxe ngeemfuno zakho kunye nokubonelela ngesisombululo esilungiselelweyo kunye namaxabiso akhuphisanayo kunye nokuhanjiswa ngexesha elifanelekileyo. Masiyenze lula inkqubo yakho yokuthenga kwaye senze iprojekthi yakho iphile ngezinto zeprimiyamu kunye nenkxaso yeengcali. Thumela umbuzo wakho ngoku ukuze ukhusele imibhobho yentsimbi engenasici oyifunayo.
Amanqaku amva nje ※
