309 309s Stainless Hlau Seamless Yeeb Nkab
gne cev
309S stainless hlau kub-resistant yeeb nkabmuaj qhov kub thiab txias ua haujlwm zoo heev thiab tuaj yeem ua haujlwm nyob rau hauv qhov kub thiab txias ib puag ncig ntev. Nws qhov kub-resistant kub tuaj yeem ncav cuag 1000 degree, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev ua haujlwm kub kub. 309S stainless acid-resistant steel yeeb nkab muaj corrosion kuj zoo thiab muaj peev xwm tiv taus corrosion los ntawm feem ntau cov organic acids, inorganic acids thiab ntsev daws. Nyob rau hauv oxidizing cua, 309S stainless hlau yeeb nkab kuj tuaj yeem pom zoo corrosion kuj. 309S stainless hlau round yeeb nkab muaj lub zog tensile siab thiab lub zog tawm los, thiab muaj cov yas zoo thiab tawv. Nws cov khoom siv kho tshuab ruaj khov thiab tuaj yeem ua tau raws li ntau yam kev xav tau ntawm engineering.
309S stainless hlau hydraulic steel yeeb nkab muaj qhov zoo vuam kev ua tau zoo thiab tuaj yeem txuas nrog siv ntau hom kev sib txuas. Lub welded sib koom ua ke muaj lub zog siab thiab kev ua haujlwm zoo heev.
Cov lus hauv qab no qhia cov tshuaj muaj pes tsawg leeg ntawm qib 309 stainless hlau.
| Element | Cov ntsiab lus (%) |
| Hlau, Fe | 60 |
| Chromium, Cr | 23 |
| Nickel, Nia | 14 |
| Manganese, Mn | 2 |
| Silicon, Sib | 1 |
| Carbon, C | 0.20 |
| Phosphorus, P | 0.045 |
| Sulfur, S | 0.030 |
Lub cev muaj zog 309 Stainless Steel round Pipes
Lub cev muaj zog ntawm qib 309 stainless hlau tau muab rau hauv cov lus hauv qab no.
| Cov khoom | Metric | Imperial |
| Qhov ntom | 8g 3 | 0.289 lb/in³ |
| Melting point | 1455 degree | 2650 degree F |
Thermal Properties
Cov khoom siv thermal ntawm qib 309 stainless hlau tau nthuav tawm hauv cov lus hauv qab no.
| Cov khoom | Metric | Imperial |
| Thermal expansion co-efficient (@ 0-100 degree /32-212 degree F) | 14.9 µm / m degree | 8.28 µin / hauv degree F |
| Thermal conductivity (@ {0}} degree / 32-212 degree F) | 15.6 W / mK | 108 BTU in/hr.ft². degree F |
Stainless hlau nyias phab ntsa yeeb nkab 309
ntxiv
Alloy 309 muaj kev tiv thaiv corrosion zoo heev vim nws cov chromium siab thiab tsis tshua muaj npib tsib xee, tso cai rau nws siv rau hauv cov huab cua uas muaj leej faj ntawm qhov kub txog li 1832 degree F (1000 degree). Txawm li cas los xij, nws tsis pom zoo siv rau hauv cov huab cua uas muaj carburized heev vim tias nws muaj qhov tsis zoo rau cov pa roj carbon uptake. Txawm li cas los xij, Alloy 309 tseem tsim nyog rau lub teeb oxidation, nitriding, solidification thiab thermal cycling daim ntaub ntawv, tab sis yuav tsum tau saib xyuas kom txo nws qhov siab tshaj plaws kev pab cuam kub.
SS 309S High Pressure Pipe yog dav siv nyob rau hauv kev lag luam petrochemical, xws li refining units, chemical khoom, roj av cua sov rauv, thiab lwm yam. Nws kub tsis kam thiab corrosion kuj muaj peev xwm ua tau raws li cov kev cai tshwj xeeb ntawm kev ua hauj lwm ntawm petrochemical kev lag luam. 309S stainless hlau yeeb nkab yog tsim rau kev lag luam tshuaj, xws li cov cuab yeej siv tshuaj, tshuaj reactors, distillation yees, thiab lwm yam. Nws muaj peev xwm tiv taus corrosion ntawm cov tshuaj lom neeg thiab ua kom muaj kev nyab xeeb ntawm cov khoom siv.
Cim npe nrov: 309 309s stainless hlau seamless yeeb nkab, Tuam Tshoj 309 309s stainless hlau seamless yeeb nkab manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug