Yog ss 316 zoo dua li SS 409 rau kev kaw kav paug?
Tso lus
Thaum xaiv cov ntaub ntawv rau cov pa tso pa tawm, cov neeg yuav khoom feem ntau nug:"Puas yog hlau stainless 316 zoo dua 409 rau kev kaw kav?"Cov lus teb luv luv yog: Nws nyob ntawm daim ntawv thov . Cov lus qhia no muaj txiaj ntsig zoo rau koj los pab koj ua kom muaj txoj cai kev txiav txim siab {}}
SS 316 vs . ss 409: uas yog qhov zoo dua rau kev ua yeeb nkab?
Corrosion Kuj:
316 cov yeeb nkab stainless hlau muaj molybdenum, uas txhim kho cov chaw tiv thaiv huab cua, nws yuav tsim cov dej hiav txwv ntawm ntug dej hiav txwv los tiv thaiv kev tiv thaiv corrosion {}}
Thaum tshav kub kub tiv:
409 Ferritic Stainless Hlau, Kev siv kub txuas ntxiv 650℃(state
316 Austenic steel tuaj yeem ua haujlwm tsis tu ncua ntawm 870℃(stegal excile qis dua 871}}}}} .
Tus Nqi Muaj Zog
SS316 Stainless Hlau Txhuam Cov Kav Dej yog kim dua li 406 6}}
Ss 316 vs . ss 409 stainless hlau: tshuaj lom neeg muaj pes tsawg leeg
| Lub ntsiab | SS 316 (AISI 316 / 1.4401) | SS 409 (AISI 409 / 1.4512) |
|---|---|---|
| Carbon (c) | Tsawg dua los yog sib npaug rau 0.08% | Tsawg dua los yog sib npaug rau 0.03% |
| Chromium (cr) | 16.0 – 18.0% | 10.5 – 12.5% |
| Npib tsib caug (ni) | 10.0 – 14.0% | Tsawg dua los yog sib npaug rau 0.5% |
| Molybdenum (mo) | 2.0 – 3.0% | - |
| Manganese (mn) | Tsawg dua los yog sib npaug rau 2.0% | Tsawg dua los yog sib npaug rau 1.0% |
| Silicon (si) | Tsawg dua los yog sib npaug rau 1.0% | Tsawg dua los yog sib npaug rau 1.0% |
| Nitrogen (n) | Tsawg dua los yog sib npaug rau 0.10% | Tsawg dua los yog sib npaug rau 0.03% |
| Titanium (ti) | - | Ruaj khov (ntau dua los yog sib npaug rau 6 × C, feem ntau ~ 0.15%) |
Ss 316 vs . ss 409 stainless hlau: cov khoom siv neeg kho tshuab
| Ntiag tug | Ss 316 | SS 409 |
|---|---|---|
| Yield zog (mpa) | Ntau dua los yog sib npaug rau 205 | Ntau dua los yog sib npaug rau 170 |
| Tensile lub zog (mpa) | 515 – 690 | 380 – 550 |
| Elongation (% hauv 50 hli) | Ntau dua los yog sib npaug rau 40 | Ntau dua los yog sib npaug rau 20 |
| Hardness (HBW) | Tsawg dua los yog sib npaug rau 217 | Tsawg dua los yog sib luag rau 200 |
| Ntom ntom (g / cm³) | ~8.00 | ~7.75 |
| Thermal nthuav (μm / M.h k) | 16.0 | 11.0 |
| Hlau | Tsis muaj hlau nplaum (Austenitic) | Sib nqus (Ferritic) |
Hauv cov ntsiab lus, 409 stainless hlau kev tso kav yog ntau haum rau nrog qhov kev mob siab dua, tshwj xeeb tshaj yog nyob rau hauv nruab nrab ntawm chav tso pa thiab muffler {{}
Yog tias koj tab tom nrhiav 409 stainless hlau kav, cov khoom siv kub corrosion
Peb muab ob qho tib siSS409 Stainless Hlau KavRau ntiaj teb tso tawm cov chaw tsim tshuaj paus . peb pab OEM, tom qab cov neeg siv khoom hauv30+} cov teb chaws.
Peb Qhov Zoo:
Tag nrho cov TP409 yeeb nkab ntim
En 10204 3.1 daim ntawv pov thawj & Kev Soj Ntsuam Thib Peb
Kev Cai Dabtsi Yog Khoov, Perforation & Vuam
