Yuav Ua Li Cas Yuav 904L Stainless Hlau Sheet los ntawm Cov Neeg Siv Khoom Zoo?
Feb 05, 2026
Tso lus
Kev yuav 904L stainless hlau ntawv tsis yog hais txog tus nqi - nws yog hais txog qhov zoo, ntawv pov thawj, sib xws, thiab kev ntseeg siab ntawm cov neeg siv khoom. Txawm hais tias koj yog ib tus kws tsim khoom, tus thawj saib xyuas kev yuav khoom, lossis tus neeg yuav khoom, xaiv tus neeg xa khoom zoo kom koj cov khoom ua tau raws li cov qauv kev qhia, ua tau zoo, thiab zam kev rov ua haujlwm dua.
Cov lus qhia no rhuav tshem yuav ua li cas ntsuas thiab yuav 904L stainless hlau daim ntawv los ntawm cov neeg muab kev ntseeg siab, saib dab tsi, thiab yuav ua li cas los sib piv cov khoom zoo.
Vim li cas thiaj xaiv 904L stainless hlau tsum?
904L stainless hlau yog siab - alloy austenitic stainless hlau uas muaj kev tiv thaiv corrosion zoo heev hauv qhov chaw hnyav (xws li tshuaj lom neeg, dej hiav txwv, thiab kev siv sab nrauv). Cov hlau tsis zoo los yog tsis muaj ntawv pov thawj tuaj yeem ua rau: ntxov ntxov corrosion thiab tsis ua haujlwm, teeb meem kev ua haujlwm thiab vuam, tsis ua raws li cov qauv kev lag luam, qhov project qeeb, thiab cov nqi ntau dua lub neej. Yog li ntawd, ua ntej kev yuav khoom, koj yuav tsum nkag siab tias yam twg yuav tsum tau kuaj xyuas, txheeb xyuas, thiab sib piv.
Cov ntsiab lus tseem ceeb los ntsuas ua ntej yuav khoom
Tshuaj muaj pes tsawg leeg
904L′s corrosion kuj nyob ntawm nws cov chemistry - tshwj xeeb tshaj yog cov nickel, chromium, molybdenum, thiab tooj liab cov ntsiab lus.
| Element | Yam Khoom Muaj Ntau Yam (904L) |
|---|---|
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.02% |
| Chromium (Cr) | 19.5 – 21.5% |
| Nickel (Ni) | 24 – 26% |
| Molybdenum (hli) | 4.5 – 5.2% |
| Copper (Cu) | 1.5 – 2.0% |
| Manganese (Mn) | Tsawg dua lossis sib npaug li 2.0% |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1.0% |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.03% |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.015% |
Mechanical Properties
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 620-800 MPa |
| Yield zog | 310-450 MPa |
| Elongation | Ntau dua lossis sib npaug li 40% |
| Hardness | PIB 90–95 |
| Qhov ntom | 8.0 g / cm³ |
Standards & Certifications
| Txuj | Thaj Chaw / Hom |
|---|---|
| ASTM A240 / A240M ASTM | International (daim ntawv & phaj specs) |
| TS EN 10088-2 | European stainless hlau Standard |
| ISO 9001 Cov | Kev tswj hwm zoo |
| SGS / BV / Intertek | Cov ntaub ntawv pov thawj thib peb |
Supplier Evaluation Checklist
| Cov khoom ntsuas | Yuav kuaj xyuas dab tsi | Vim Li Cas Nws Tseem Ceeb |
|---|---|---|
| Cov ntawv pov thawj | ASTM / EN ua raws + ISO zoo | Xyuas kom cov khoom zoo & traceability |
| Cov ntawv xeem | Chemical + mechanical + corrosion tests | validates kev ua tau zoo |
| Muaj peev xwm tsim tau | Daim ntawv thickness ntau, dav, ntev | Matches qhov project specs |
| Nto Finish Options | 2B, BA, No.4, thiab lwm yam. | Muaj feem xyuam rau corrosion kuj thiab tiav cov kev xav tau |
| Delivery Track Record | Cov ntaub ntawv xa tuaj raws sij hawm | Khaws tej yaam num raws sij hawm |
| Kev them nyiaj yug tom qab muag | Hloov / rov qab txoj cai | Tiv thaiv koj cov peev txheej |
904L Stainless Hlau Daim Ntawv Thov
Nkag siab seb koj qhov project siv li cas 904L pab txhais cov haujlwm tseem ceeb:
✔ Cov khoom siv tshuaj ua haujlwm
✔ Kub exchangers thiab siab hlab ntsha
✔ Marine piping thiab offshore platforms
✔ Tshuaj & khoom noj khoom haus
✔ Architectural thiab hniav nta
Yuav Thov Li Cas Zoo Quotes
Thaum thov cov lus hais, qhia meej meej:
Khoom siv: 904L stainless hlau
Cov qauv tsim nyog: ASTM A240 / EN 10088
Thickness / Loj: 1.5mm × 1500mm × 3000mm
Nto tiav: xws li BA lossis No.4
Quantity: tus naj npawb ntawm nplooj ntawv los yog tons
Delivery qhov chaw & teem caij
Yuav tsum tau ntawv pov thawj & cov ntaub ntawv soj ntsuam
Qhov no ua kom cov txiv apples-rau-apples sib piv ntawm cov neeg muag khoom.
Yuav 904L stainless hlau ntawv los ntawm tus neeg muag khoom txhim khu kev qha tiv thaiv koj qhov project zoo, sijhawm, thiab peev nyiaj. Tsom ntsoov rau:
✔ Tshawb xyuas cov ntaub ntawv tshuaj ntsuam xyuas tshuaj thiab tshuab
✔ Cov ntawv pov thawj ntseeg tau thiab ua raws li cov qauv
✔ Clear specifications thiab cov ntaub ntawv
✔ Pov thawj xa khoom thiab kev txhawb nqa tom qab muag
Nyem rau Download 904L Stainless Hlau Cov Ntaub Ntawv
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