AISI 440A EN 1.4109 Hlau Stainless Hlau Txias
Kev Piav Qhia Luv:
440A stainless hlau yog ib hom martensitic stainless hlau uas muaj chromium, carbon, thiab lwm yam khoom. Nws feem ntau siv rau hauv ntau yam kev siv vim nws tiv taus corrosion, zoo hardness, thiab tus nqi qis dua piv rau qee lwm cov stainless hlau qib.
| Cov ntsiab lus ntawm 440A Stainless Steel Wire: |
| Qib | 440A |
| Tus Qauv | ASTM A580 |
| Txoj kab uas hla | 0.01 hli txog 6.0 hli |
| Nto | Ci, Huab, Qab zib |
| Ntev | Daim Ntawv Coil Los Yog Qhov Ntev Txiav Ncaj |
| KEV UA SIAB THIAJ | +/- 0.002 hli |
| QIB SIB XYAW NTAWM 1.4109 Stainless Steel Wire: |
| TUS QAUV | WERKSTOFF NR. | UNS | JIS | EN |
| 440A | 1.4109 | S44002 | SUS440A | 1.4109 |
| COV TSHUAJ UAS MUAJ NTAWM440A Stainless Spring Steel Wire: |
| Qib | C | Mn | Si | S | Fe | P | Cr | Mo |
| 440A | 0.6-0.75 siab tshaj | 1.00 siab tshaj | 1.0 siab tshaj plaws | 0.030 siab tshaj | Bal | 0.04 siab tshaj | 16.00-18.00 | 0.75max |
| 440A Stainless Spring Steel Wire Mechanical Properties |
| Qib | Qhov nyuaj (HRC) | Lub zog Tensile (MPa) feeb | Lub zog tawm los 0.2% pov thawj (MPa) feeb | Kev ntev (% hauv 50 hli) feeb |
| 440A | 55 txog 57 | 1275 txog 1482 | 965 txog 1241 | 10% txog 15% |
| Vim Li Cas Xaiv Peb: |
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li koj xav tau ntawm tus nqi qis tshaj plaws.
2. Peb kuj muab cov nqi Reworks, FOB, CFR, CIF, thiab tus nqi xa khoom mus rau qhov rooj. Peb xav kom koj ua qhov kev pom zoo rau kev xa khoom uas yuav pheej yig heev.
3. Cov ntaub ntawv uas peb muab yog qhov tseeb tag nrho, txij li daim ntawv pov thawj kuaj raw khoom mus rau qhov kawg ntawm daim ntawv qhia. (Cov ntawv qhia yuav qhia raws li qhov xav tau)
4. e lav tias yuav teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
5. Koj tuaj yeem tau txais cov khoom lag luam hloov pauv, cov khoom xa tuaj ntawm lub Hoobkas nrog kev txo qis lub sijhawm tsim khoom.
6. Peb mob siab rau peb cov neeg siv khoom. Yog tias nws tsis tuaj yeem ua tau raws li koj xav tau tom qab kuaj xyuas txhua txoj kev xaiv, peb yuav tsis dag koj los ntawm kev cog lus cuav uas yuav tsim kev sib raug zoo nrog cov neeg siv khoom.
7. Kev tiv thaiv corrosion / Lub neej ntev.
8. Muab Daim Ntawv Qhia Txog Kev Xeem TUV lossis SGS.
| Ntim: |
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog thaum xa khoom mus thoob ntiaj teb uas cov khoom xa tuaj dhau ntau txoj kev sib txawv kom mus txog qhov chaw kawg, yog li peb thiaj li txhawj xeeb txog kev ntim khoom.
2. Saky steel ntim peb cov khoom ntau txoj kev raws li cov khoom. Peb ntim peb cov khoom ntau txoj kev, xws li
