IHRE 304 Edelstahl – China Stahllieferant
IHRE 304 ist ein äußerst vielseitiger und weit verbreiteter austenitischer Edelstahl. Bekannt für seine hervorragende Korrosionsbeständigkeit, mechanische Festigkeit, und Anpassungsfähigkeit, it is often referred to as 18-8 stainless steel due to its composition of approximately 18% Chrom (Cr) Und 8% Nickel (In). This material is extensively employed in industries such as construction, Lebensmittelverarbeitung, and chemicals.
Material Characteristics of SUS 304
- Korrosionsbeständigkeit: IHRE 304 performs exceptionally well against water, acids, and alkalis, making it ideal for corrosive environments.
- Bearbeitbarkeit: It is easy to cut, bilden, and weld, making it suitable for various machining processes.
- Hochtemperaturbeständigkeit: It remains stable under high temperatures, making it useful for heat exchangers and burner components.
- Low Magnetism: At room temperature, it is nearly non-magnetic, which is important for electronics and medical devices.
Chemical Composition of SUS 304
- Chrom (Cr): ~18%, enhancing corrosion resistance.
- Nickel (In): ~8%, improving corrosion resistance and structural stability.
- Kohlenstoff (C): Less than 0.08%, minimizing carbide precipitation during welding.
- Eisen (Fe): Base element providing structural stability.
304 Chemical Properties (%)
Mechanical Properties of SUS 304
- Zugfestigkeit: 520-600 MPa, providing strong structural support.
- Streckgrenze: 205-240 MPa, ensuring resilience under stress.
- Verlängerung: Über 40%, indicating excellent ductility.
304 Mechanische Eigenschaften
| MIN | MAX | ||
|---|---|---|---|
| Streckgrenze (N/mm2) | 0.20% Y.S.. | 205 | N/mm2 |
| 1% Y.S.. | === | ||
| Zugfestigkeit (N/mm2) | 520 | N/mm2 | |
| Verlängerung % | 40 | === | |
| Härtetest | HRB | === | 90 |
| HV | === | 200 |
Physical Properties of SUS 304
- Dichte: ~7,93 g/cm³, balancing strength and weight.
- Wärmeleitfähigkeit: ~16.3 W/m·K, enabling effective heat transfer.
- Electrical Conductivity: Mäßig, making it suitable for electrical applications.
Corrosion Resistance of SUS 304
- Water and Humid Environments: Highly resistant, making it common in construction, Küchenausstattung, and water systems.
- Chemical Environments: Resistant to various chemicals, suitable for tanks, pipelines, and chemical equipment.
- Lebensmittelverarbeitung: Ensures no impact on food quality or taste, ideal for processing and storage.
- Pharmaceutical Use: Non-contaminating, making it suitable for lab and pharmaceutical equipment.
Applications of SUS 304
- Konstruktion: Used in architectural structures, exterior finishes, and roofing.
- Lebensmittel- und Getränkeindustrie: Found in kitchen utensils, Ausrüstung für die Lebensmittelverarbeitung, and containers.
- Chemische Industrie: Ideal for tanks, pipelines, and valves.
- Medical Equipment: Common in surgical instruments and laboratory tools.
- Automotive Sector: Used in exhaust systems, drive shafts, und Verbindungselemente.
- Energy and Environmental Protection: Employed in solar panels, Energiesysteme, and wastewater treatment facilities.
