430 vs 304 stainless hlau uas zoo dua?
Tso lus
430vs 304 stainless hlau: uas zoo dua rau koj daim ntawv thov?
Thaum xaiv cov khoom siv stainless hlau rau cov khoom siv, chav ua noj, kev tsim kho, lossis siv, ntau tus neeg yuav khoom ntsib ib qho teeb meem:Kuv puas yuav tsum xaiv 430 lossis 304 stainless hlau?Thaum ob tus menyuam kawm uas muaj corrosion tsis kam thiab durability, lawv cov tshuaj muaj pes tsawg leeg, cov khoom siv neeg siv tshuab, thiab cov ntsiab lus nqi sib txawv. Hauv tsab xov xwm no, peb yuav piv430 vs 304 stainless hlauTxhawm rau pab koj txiav txim siab uas yog qhov zoo dua rau koj daim ntawv thov tshwj xeeb.
430 vs 304 stainless hlau
| Ntiag tug | 430 stainless hlau | 304 Stainless Hlau |
|---|---|---|
| Ntaus | Ferritic | AUSTENITIC |
| Hlau | Tau | Tsis muaj(tsis muaj sib nqus hauv annealed lub xeev) |
| Cov ntsiab lus npib tsib xee | {{0 {0}}% (npib tsib xee) | 8-10.5% npib tsib xee |
| Corrosion Kuj | Tswj kav | Zoo tshaj |
| Tus nqi | Tus nqi qis | Tus nqi siab dua |
| Hwj txwv | Ncaj | Zoo tshaj |
| Kev ua haujlwm \/ muaj peev xwm | Tswj kav | Zoo tshaj |
| Kev Siv Ntau | Khoom siv chav ua noj, dai kom zoo nkauj | Khoom Siv Khoom Noj, Khoom Siv Marine |
430 vs 304 stainless hlau: Tshuaj lom neeg sib txawv sib txawv
304 Stainless Hlau (AISI 304) yog Austenitic alloy nrog cov chromium siab (18-20%) thiab npib tsib (8-10.5%) cov ntsiab lus. Qhov kev sib xyaw no muaj cov kev ua haujlwm zoo dua, tshwj xeeb tshaj yog hauv cov av noo lossis chloride ib puag ncig.
430 stainless hlau (AISI 430) yog cov hlau uas muaj lub ntsej muag nrog lub sijhawm 16-18% chromium thiab tsis muaj npib tsib xee. Qhov no ua rau nws muaj ntau tus nqi pheej yig, tab sis kuj tsawg dua corrosion-resistant.
430 vs 304 stainless hlau: khoom siv kho tshuab thiab lub cev
| Ntiag tug | 430 stainless hlau | 304 Stainless Hlau |
|---|---|---|
| Paib lub zog | ~ 275 mpa | ~ 215 MPa |
| Lub zog tensile | ~ 450 MPa | 505 MPa |
| Elongation | ~22% | ~45% |
| Hardness (HRB) | ~89 | ~82 |
| Ceev | 7.7 g \/ cm³ | 8. {0 g \/m³ |
Tag: 304 muaj kev sib txawv zoo dua thiab elongation, ua rau nws zoo tagnrho rau kev ua qauv lossis vuam cov txheej txheem.
430 vs 304 stainless hlau: corrosion kev sib piv
304 Stainless hlau ua tau zoo tshaj plaws hauv ntub dej, qab ntsev, los yog cov kuab tshuaj ntsuab, ua rau nws xaiv cov khoom lag luam zoo, tshuaj lom neeg, thiab ua khoom noj khoom haus.
430 Stainless hlau tau muaj tsawg corrosion tsis kam thiab muaj ntau dua rau xeb hauv noo lossis sab nraum zoov ib puag ncig, tshwj xeeb yog cov kab mob chlorides (ntsev).
430 vs 304 stainless hlau: weldability
304muaj kev tshaj lijhwj txwv, Tso cai rau nws tau yooj yim siv rau hauv cov txheej txheem lossis fabricated sib dhos.
430yog ib qho nyuaj rau weld thiab tej zaum yuav dhau los tsoo hauv thaj chaw welded tshwj tsis yog siv cov tswv yim.
430 stainless hlau ntawvtus nqi
Qhov tsis muaj npib tsib xee nyob hauv 430 stainless hlau ua rau nwsTseem Ceeb Ua Pheej YigTshaj li 304. Yog tias koj daim ntawv thov tsis xav kom muaj peev xwm ua haujlwm siab, 430 muaj txiaj ntsig zoo rau cov phiaj xwm raug nqi.
Nrhiav 430 lossis 304 stainless hlau?
Peb muab ob peb hlis 304 thiab 430 stainless hlau los xij, coils, thiab txiav cov chaw txiav ua kom nruj rau koj cov kev xav tau. Tiv tauj peb rau hnub no rau kev txhawb nqa kev ua haujlwm, tus nqi sib tw, thiab cov lus qhia cov lus qhia cov lus qhia.
👉Xav tau kev pab xaiv ntawm 304 thiab 430? Tau txais kev sib cuag nrog peb cov kws tshaj lij tam sim no!
