Stainless hlau Austenitic 1.4307 Bar
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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EN 1.4307, AISI 304L stainless hlau bar yog cov pa roj carbon austenitic tsawg, uas ua rau nws zoo heev weldable, formable thiab heev resistant rau intergranular corrosion. Thestainless 304l pas nrig feem ntau siv rau hauv cov khoom noj, tshuaj thiab tshuaj lag luam. EN 1.4307 ss bar yog ib qho khoom siv ntau heev thiab tuaj yeem siv rau ntau qhov kev nyab xeeb thiab ib puag ncig.
Stainless hlau hom 1.4301 thiab 1.4307 kuj hu ua qib 304 thiab 304L feem. Hom 304 yog cov khoom siv ntau yam thiab dav siv stainless hlau. Nws tseem yog qee zaum raug xa mus los ntawm nws lub npe qub 18/8 uas yog muab los ntawm cov nominal muaj pes tsawg leeg ntawm hom 304 yog 18% chromium thiab 8% npib tsib xee.
1.4307 Steel Chemical Composition
| Chemical Element | % Tam sim no |
|---|---|
| Cov pa roj carbon (C) | 0.0 - 0.03 |
| Chromium (Cr) | 17.50 - 19.50 |
| Manganese (Mn) | 0.0 - 2.00 |
| Silicon (Si) | 0.0 - 1.00 |
| Phosphorus (P) | 0.0 - 0.05 |
| Sulfur (S) | 0.0 - 0.03 |
| Nickel (Ni) | 8.00 - 10.50 |
| Nitrogen (N) | 0.0 - 0.11 |
| Hlau (Fe) | Tshuav |
1.4307 Stainless hlau Bar Properties
| Lub cev khoom | Tus nqi |
|---|---|
| Qhov ntom | 8. 0 g/cm³ |
| Melting Point | 1450 degree |
| Thermal Expansion | 17.2 x10^-6 /K |
| Modulus ntawm Elasticity | 193 gp ua |
| Thermal conductivity | 16.2 W/m.K |
| Hluav taws xob Resistivity | 0.72 x10^-6 Ω .m |
Spec: EN 10088-3: 2005
Bar & Tshooj - Txog 160mm Dia / thickness
| Mechanical Property | Tus nqi |
|---|---|
| Pov thawj Stress | 175 Min MPa |
| Tensile zog | 500 txog 700 MPa |
| Elongation A50 hli | 45 Min % |
| Hardness Brinell | 215 Max HB |
Neeg tuaj xyuas
GNEE Steel Group yog Tuam Tshoj tus kws tshaj lij ib-nres muab cov saw hlau lag luam rau cov khoom siv hlau. Nws cov yeeb nkab stainless hlau ntau lawm tshuab tau mus txog lub ntiaj teb cov txheej txheem nruab nrab. Nws tau raug lees paub los ntawm ntau lub tuam txhab ua haujlwm thiab tau dhau los ua lub hnub qub lag luam hauv Asia.
Tshaj li 30 xyoo dhau los, peb tau ua haujlwm rau peb cov neeg siv khoom, peb tau tsim cov neeg siv khoom muaj zog thoob plaws 32 lub teb chaws thiab 15 kev lag luam ntsug, txoj cai los ntawm cov kev lag luam yooj yim xws li daim ntawv mus rau cov kev pabcuam sab nrauv.
Cim npe nrov: Stainless hlau austenitic 1.4307 bar, Tuam Tshoj stainless hlau austenitic 1.4307 bar lwm tus neeg
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