- Penerangan
304 Stainless Steel Plate Encyclopedia: Gred, Piawaian, Spesifikasi & Panduan Pemilihan
304 stainless steel plate is the most widely used keluli tahan karat austenit in the world. Known for its excellent balance of rintangan kakisan, kebolehbentukan, kebolehkimpalan, dan kecekapan kos, it is applied across industries such as construction, peralatan makanan, pemprosesan kimia, and general fabrication.
This guide provides a complete overview of 304 plat keluli tahan karat, including international standards, kemasan permukaan, sizing options, and key selection considerations.
1. Apa itu 304 Plat Keluli Tahan Karat?
| Harta benda | Perincian |
|---|---|
| Jenis keluli | Keluli tahan karat Austenit |
| Main composition | 18% Chromium, 8% Nikel |
| Kemagnetan | Generally non-magnetic (keadaan anil) |
| Rintangan kakisan | Cemerlang dalam kebanyakan persekitaran |
304 stainless steel is often referred to as the “general-purpose stainless steel” due to its wide adaptability.
2. International Standards: ASTM / DIA / GB
| Standard System | Designation | Penerangan |
|---|---|---|
| ASTM (USA) | ASTM A240 Type 304 | Most common plate specification |
| DIA (Jepun) | SUS304 | Widely used in Asia-Pacific markets |
| GB (China) | 06Cr19Ni10 | National standard equivalent |
Although naming differs, these standards refer to chemically equivalent materials with similar performance characteristics.
3. Kemasan Permukaan Biasa
- 2B selesai: lancar, permukaan perindustrian matte
- tamat BA: Terang anil, permukaan reflektif
- No.4 brushed: Decorative linear texture
- Cermin (8K): High-gloss reflective finish
| Jenis Selesai | Aplikasi Utama |
|---|---|
| 2B | Fabrikasi perindustrian, kereta kebal, peralatan |
| BA | Perkakas, panel hiasan |
| Disikat | Seni bina, lif, interiors |
| Cermin | Hiasan mewah, panel reka bentuk |
4. Standard Specifications & Julat Ketebalan
- Ketebalan: typically 0.3mm – 100mm+
- Lebar: commonly 1000mm, 1219mm, 1500mm
- Panjang: 2000mm, 2438mm, 3000mm or custom
304 stainless steel plates can be customized for cutting, membengkok, and fabrication depending on project requirements.
5. Common Misunderstandings About 304 Keluli Tahan Karat
- “304 never rusts” → Incorrect. It resists rust but can corrode in chloride-rich environments.
- “All stainless steel is the same” → Different grades have very different performance.
- “Thickness does not affect performance” → Structural strength depends heavily on thickness selection.
6. Aplikasi Biasa bagi 304 Plat Keluli Tahan Karat
| industri | Contoh Aplikasi |
|---|---|
| Pembinaan | Panel dinding, komponen struktur |
| Food industry | Peralatan pemprosesan, kereta kebal, surfaces |
| Industri kimia | Containers, saluran paip, reaktor |
| Perkakas | Peti sejuk, ketuhar, panel |
7. Petua Pemilihan untuk Pembeli
- Choose surface finish based on application (industrial vs decorative)
- Confirm standard (ASTM / DIA / GB) before procurement
- Select thickness according to load requirements
- Consider corrosion environment before final selection
8. Keupayaan Bekalan Keluli Tahan Karat Teda Ganghua
Pada Teda Ganghua, kami membekalkan berkualiti tinggi 304 stainless steel plates compliant with international standards including ASTM, DIA, and GB. Our products are widely used in construction, pemprosesan makanan, fabrikasi industri, and global export projects.
We provide precision cutting, kemasan permukaan, and customized fabrication services to support efficient procurement and production needs.
Terokai produk keluli tahan karat kami di sini:
Produk Plat Keluli Tahan Karat
Kesimpulan
304 stainless steel plate remains the most versatile and widely used stainless steel grade globally. Understanding its standards, selesai, and selection criteria helps ensure optimal performance and cost efficiency in industrial applications.
