304L stainless hlau coiled raj
Stainless hlau 304 Coil Tube Chemical Composition
304 Stainless Hlau Chev Tube yog ib hom austenitic chromium-nickel alloy.Raws li Stainless Hlau 304 Coil Tube Chaw Tsim Tshuaj, cov khoom tseem ceeb hauv nws yog Cr (17% -19%), thiab Ni (8% -10.5%).Txhawm rau txhim kho nws cov kev tiv thaiv corrosion, muaj me me ntawm Mn (2%) thiab Si (0.75%).
| Qib | Chromium | Nickel | Cov pa roj carbon | Magnesium | Molybdenum | Silicon | Phosphorus | leej faj |
| 304 | 18–20 : kuv | 8–11 | 0.08 ib | 2 | - | 1 | 0.045 ib | 0.030 Nws |
Stainless hlau 304 Coil Tube Mechanical Properties
304LN stainless hlau coiled raj
Cov yam ntxwv ntawm 304 stainless hlau coil tube yog raws li hauv qab no:
- Tensile zog: ≥515MPa
- Tawm zog: ≥205MPa
- Elongation: ≥30%
- 304LN stainless hlau coiled raj
| Khoom siv | Kub | Tensile zog | Yield zog | Elongation |
| 304 | Xyoo 1900 | 75 | 30 | 35 |
Kev Siv & Kev Siv Cov Hlau Stainless 304 Coil Tube
- Stainless hlau 304 Coil Tube siv hauv Qab Zib Mills.
- Stainless hlau 304 Coil Tube siv hauv Fertilizer.
- Stainless hlau 304 Coil Tube siv hauv kev lag luam.
- Stainless hlau 304 Coil Tube siv nyob rau hauv Fais fab nroj tsuag.
- Stainless hlau 304 Coil Tube Chaw tsim tshuaj paus siv nyob rau hauv Khoom noj khoom haus thiab khoom noj siv mis
- Stainless hlau 304 Coil Tube siv nyob rau hauv cov roj thiab roj cog.
- Stainless hlau 304 Coil Tube siv hauv ShipBuilding Industry.
- 3 Hom Stainless Hlau
1.Austenitic 304LN stainless hlau coiled raj
Stainless hlau:Austenitic stainless hlau yog ntau hom stainless hlau.Nws muaj 18% chromium thiab 8% npib tsib xee thiab muaj cov ntsiab lus carbon tsawg.Qhov no ua rau nws muag heev thiab ductile, ua rau nws zoo tagnrho rau siv nyob rau hauv cov ntaub ntawv uas yuav tsum tau toughness.Austenitic stainless hlau kuj muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem txuas tau yooj yim los ntawm Stainless Hlau304 Coil TubeChaw tsim tshuaj paus.
2.Ferritic Stainless hlau:Ferritic stainless hlau zoo ib yam li austenitic stainless hlau tab sis muaj cov ntsiab lus carbon ntau dua.Qhov no ua rau nws nyuaj tshaj li austenitic steels tab sis tsawg dua ductile.Nws kuj muaj qhov tsis zoo corrosion tsis zoo piv rau lwm hom stainless hlau tab sis tuaj yeem kho cua sov los txhim kho nws qhov toughness thiab lub zog.
3.Martensitic Stainless hlau:Martensitic stainless hlau muaj 12% chromium thiab 4% npib tsib xee thiab muaj cov ntsiab lus carbon ntau dua li lwm hom stainless hlau.Qhov no ua rau nws nyuaj thiab nkig tab sis kuj nce nws lub zog thiab kav ntev.Martensitic steels tsis yog tawv li lwm hom stainless hlau tab sis lawv tiv taus hnav thiab tsim kua muag.
