S31254 Stainless Hlau Bar
Khoom Description
S31254 F44 1.4547 254SMo ob-theem stainless hlau corrosion kuj:
Cov ntsiab lus carbon ntawm S31254 stainless hlau yog tsawg heev, uas txhais tau hais tias tsis tshua muaj kev pheej hmoo ntawm carbide nag lossis daus los ntawm cua sov.Cov hlau tuaj yeem dhau Strauss Test ASTMA262 specification E, txawm tias tom qab rhiab heev rau ib teev ntawm 600-1000 degrees. Celsius.Txawm li cas los xij, vim yog cov ntsiab lus siab ntawm cov hlau.Mesophase tuaj yeem ua rau nag lossis daus ntawm cov ciam teb hauv qhov ntsuas kub saum toj no.Cov deposits tsis nthuav tawm qhov kev pheej hmoo ntawm intergranular corrosion ntawm cov hlau thaum siv hauv corrosive media.Yog li ntawd nws tuaj yeem ua tau. welded yam tsis muaj intercrystalline corrosion.Tab sis nyob rau hauv kub concentrated, cov deposits tej zaum yuav ua rau intercrystalline corrosion nyob rau hauv lub tshav kub cuam tshuam cheeb tsam.Nyob rau hauv cov kev daws teeb meem uas muaj chloride, bromide, los yog iodide, zoo tib yam stainless hlau yog tam sim ntawd raug rau hauv zos corrosion nyob rau hauv daim ntawv ntawm pitting corrosion, crevice corrosion. , los yog kev nyuaj siab corrosion cracking.Txawm li cas los xij, nyob rau qee kis, muaj cov halides accelerates cov corrosion kuj.Qhov no tshwj xeeb tshaj yog muaj tseeb nyob rau hauv lub xub ntiag ntawm halides nyob rau hauv uas tsis yog-oxidizing acids.In ntshiab sulfuric acid, S31254 stainless hlau muaj ntau ntau corrosion kuj tshaj 316 ib txwm. stainless hlau.Txawm li cas los xij, piv nrog hom 904L (NO8904) stainless hlau ntawm siab concentration, corrosion kuj ntawm hom S31254 steel yog me ntsis weaker.In sulfuric acid uas muaj chloride ions, S31254 stainless hlau muaj qhov loj tshaj plaws corrosion kuj.Vim muaj peev xwm. Hauv zos thiab tsis zoo corrosion, 316 zoo tib yam stainless hlau tsis tuaj yeem siv rau hauv hydrochloric acid, tab sis S31254 stainless hlau tuaj yeem siv rau hauv diluted hydrochloric acid ntawm qhov kub thiab txias.Nws tsis tas yuav txhawj txog pitting hauv qab ciam teb.Tab sis sim kom tsis txhob muaj qhov sib txawv. fluorosilicic acid (H2SiF4) thiab hydrofluoric acid (HF), qhov kev tiv thaiv corrosion ntawm cov hlau tsis zoo tib yam muaj kev txwv, thaum S31254 stainless hlau tuaj yeem siv ntau qhov ntau thiab qhov kub thiab txias.
S31254 F44 1.4547 254SMo Tshuaj muaj pes tsawg leeg ntawm stainless hlau
| C Tsawg dua los yog sib npaug | Si Less than los sib npaug | Mn Tsawg dua lossis sib npaug | P Tsawg dua lossis sib npaug | S Tsawg dua los yog sib npaug | Cr Ntau dua lossis sib npaug | Ni loj dua los yog sib npaug | Mo Ntau dua lossis sib npaug | N Tsawg dua los yog sib npaug |
| 0.02 | 0.80 | 1.00 | 0.03 | 0.01 | 19.5-20.5 | 4.5-6.5 | 6.0-6.5 | 0.18-0.22 |
Khoom duab
Peb lub Hoobkas
Hlau Ua
Ingot Production
Forged Bars
Tshuab
1. Dej hiav txwv: Marine lug nyob rau hauv marine ib puag ncig, desalination, aquaculture, thiab tshav kub pauv ntawm seawater.
2. Kev tiv thaiv ib puag ncig: flue roj desulfurization cov khoom siv hluav taws xob thermal, kev kho dej khib nyiab, thiab lwm yam.
3. Lub zog teb: atomic zog tsim, kev siv cov thee, tidal fais fab tuag, thiab lwm yam.
4. Petrochemical kev lag luam: refining, chemical khoom, thiab lwm yam.
5. Kev lag luam zaub mov: ntsev ua, soy sauce brewing, thiab lwm yam.
6. High concentration chloride ion ib puag ncig: papermaking kev lag luam, ntau yam khoom siv tshuaj dawb
Packing & Delivery
Packing & Delivery
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Qhov loj me ntawm lub thawv yog hauv qab no:
-- 20ft GP: 5.8m (ntev) x 2.13m (dav) x 2.18m (siab)
-- 40ft GP: 11.8m (ntev) x 2.13m (dav) x 2.18m (siab)
-- 40ft HG: 11.8m (ntev) x 2.13m (dav) x 2.72m (siab)
Cim npe nrov: s31254 stainless hlau bar, Tuam Tshoj s31254 stainless hlau bar manufacturers, lwm tus neeg, Hoobkas
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