Deg Finishes ntawm 304 Stainless hlau kav
Peb muab ntau qhov chaw ua tiav rau 304 stainless hlau kav kom tau raws li kev lag luam sib txawv, kho kom zoo nkauj, thiab tu cev:
Bright Annealed (BA): du thiab ci nto nrog siab corrosion kuj
Matte / Dull Finish: Tsawg-reflector nto, haum rau kev lag luam thiab tsis yog-duab daim ntaub ntawv
Plaub hau / Satin Finish: Fine linear texture, combining aesthetics with wear resistance
Polished (Daim iav tiav): High-gloss nto (6K, 8K, 10K), zoo tagnrho rau kev siv kho kom zoo nkauj
Pickled tiav: huv, nyiaj-dawb nto, feem ntau siv rau cov kav dej.
Khoom siv & Standards
QibAISI 304 / UNS S30400
Hom: Austenitic stainless hlau
Nta:
Zoo heev corrosion kuj
Zoo formability thiab weldability
Txhim khu kev ua tau zoo hauv ntau qhov chaw
| Yam khoom | Paub meej |
|---|---|
| Qib | AISI 304 / UNS S30400 |
| Hom | Austenitic Stainless hlau |
| Element | Cov ntsiab lus (%) |
|---|---|
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.08 |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1.00 |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 2.00 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.045 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.030 |
| Chromium (Cr) | 18.00 – 20.00 |
| Nickel (Ni) | 8.00 – 10.50 |
| Khoom | Tus nqi |
|---|---|
| Qhov ntom | 7.93 g/m² |
| Melting Point | 1400 - 1450 degree |
| Thermal conductivity | ~ 16.2 W / m·K (ntawm 100 degree) |
| Hluav taws xob Resistivity | ~0.72 µΩ·m |
Txheej txheem ntau lawm
1. Kev npaj cov khoom nyoos
Peb siv tag nrho kuaj stainless hlau coils, vuam hlau thiab shielding roj. nruj raw khoom tswj xyuas kom ruaj khov kev ua tau zoo ntawm cov kav dej tiav.
2. Uncoiling & Leveling
Stainless hlau coils yog unrolled thiab leveled los tsim ib tug tiaj tus, du nto tsis muaj yoj los yog tsis xws luag.
3. Txiav & Ntug Kho
Sheared rau qhov loj me; cov npoo trimmed thiab ntxuav kom zoo dua sib sau thiab vuam.
4. Kev sib sau & khoov
Nruam yob txoj kev ua kom zoo ib yam puag ncig nrog qhov tseeb.
5. Vuam
Siab -tus qauv vuam nrog kev tiv thaiv roj tiv thaiv rau cov khoom sib txuas, tsis sib xws.
6. Kev kho cua sov
Relieves internal stress, txhim kho toughness thiab stabilizes mechanical zog.
7. Pickling & Polishing
Tshem tawm oxide thiab impurities; multi- dhau polishing kom huv si, ci ntsa iab.
8. Kev tshuaj xyuas & ntim
Dimensional check, pressure test, nto test → tsim nyog cov kav dej ntim khoom zoo rau kev xa khoom.
Khoom nta
Peb TP304 stainless hlau kav yog polished ntawm ob sab hauv thiab sab nrauv, mus txog qhov chaw tiav ntawmRa Tsawg dua lossis sib npaug li 0.2–0.4 μm, du thiab huv si rau siab - cov qauv siv.
[Duab: TP304 stainless hlau yeeb nkab qauv zaub]
Daim ntawv thov
Nrog zoo corrosion kuj thiab mechanical kev ua tau zoo, TP304 kav yog dav siv nyob rau hauv:
Petrochemical kev lag luam
Kev tsim kho tej yaam num
Cov kav dej haus
Kev ua zaub mov
Pharmaceutical & sanitary khoom
Lub zog & cov khoom siv hluav taws xob
Tsheb thauj mus los
Peb Qhov Zoo
Raws li cov kws tshaj lij stainless hlau yeeb nkab chaw tsim khoom nyob rau hauv Suav teb, peb khaws cov khoom npaj loj ntawm TP304 stainless hlau kav kom sai txhawb cov neeg siv khoom thoob ntiaj teb. Kev ruaj ntseg zoo, xa khoom sai thiab kev pabcuam yooj yim.
Peb tos ntsoov yuav tsim lub sijhawm ntev -, yeej- yeej kev koom tes nrog koj.
Cim npe nrov: Tuam Tshoj 304 stainless hlau yeeb nkab manufacturers, lwm tus neeg, Hoobkas
