AISI 440A EN 1.4109 Txias Drawn Stainless Hlau Hlau
Lus piav qhia luv luv:
440A stainless hlau yog ib hom martensitic stainless hlau uas muaj chromium, carbon, thiab lwm yam khoom. Nws yog feem ntau siv nyob rau hauv ntau daim ntawv thov vim nws corrosion kuj, zoo hardness, thiab kuj tsis tshua muaj nqi piv rau lwm yam stainless hlau qib.
| Specification ntawm 440A Stainless Hlau Hlau: |
| Qib | 440a ua |
| Txuj | ASTM A580 Cov Lus Qhia Tshwj Xeeb |
| Txoj kab uas hla | 0.01mm txog 6.0mm |
| Nto | Bright, Cloudy, Pickled |
| Ntev | Coil daim ntawv los yog ncaj txiav ntev |
| Precision TOLERANCE | +/- 0.002 hli |
| Sib npaug qib ntawm 1.4109 Stainless Hlau Hlau: |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| 440a ua | 1.4109 ib | S44002 | SUS 440A | 1.4109 ib |
| CHEMICAL COMPOSITION NTAWM440A Stainless Hlau Caij nplooj ntoos hlav hlau: |
| Qib | C | Mn | Si | S | Fe | P | Cr | Mo |
| 440a ua | 0.6-0.75 hli | 1.00 max | 1.0 max | 0.030 max | Bal | 0.04 max | 16.00-18.00 Nws | 0.75 max |
| 440A Stainless Spring Steel Hlau Mechanical Properties |
| Qib | Hardness (HRC) | Tensile zog (MPa) min | Yield zog 0.2% Pov thawj (MPa) min | Elongation (% hauv 50mm) min |
| 440a ua | 55 rau 57 | 1275-1482 : kuv | 965-1241 Ib | 10% mus rau 15% |
| Vim li cas thiaj xaiv peb: |
1. Koj tuaj yeem tau txais cov khoom zoo meej raws li qhov koj xav tau ntawm tus nqi tsawg kawg nkaus.
2. Peb kuj muab Reworks, FOB, CFR, CIF, thiab qhov rooj rau qhov rooj tus nqi xa khoom. Peb xav kom koj ua deal rau shipping uas yuav zoo heev.
3. Cov ntaub ntawv uas peb muab yog muaj tseeb tiag, txoj cai los ntawm raw cov ntaub ntawv xeem daim ntawv pov thawj mus rau qhov kawg dimensional nqe lus.
4. e lav muab cov lus teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
5. Koj tuaj yeem tau txais cov khoom lag luam, cov khoom xa tuaj nrog lub sijhawm tsim khoom tsawg.
6. Peb muaj siab rau peb cov neeg muas zaub. Yog tias nws yuav tsis tuaj yeem ua tau raws li koj cov kev xav tau tom qab kuaj xyuas tag nrho cov kev xaiv, peb yuav tsis ntxias koj los ntawm kev cog lus tsis tseeb uas yuav tsim kev sib raug zoo rau cov neeg siv khoom.
7.Corrosion kuj/Longevity.
8. Muab TUV lossis SGS Test Report.
| Ntim: |
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog nyob rau hauv rooj plaub ntawm kev xa khoom thoob ntiaj teb uas cov khoom xa tuaj hla ntau txoj hauv kev kom mus txog qhov kawg, yog li peb muab kev txhawj xeeb tshwj xeeb txog kev ntim khoom.
2. Saky steel pob peb cov khoom hauv ntau txoj hauv kev raws li cov khoom lag luam. Peb ntim peb cov khoom nyob rau hauv ntau txoj kev, xws li
