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Stainless Steel Sheet vs Plate: What’s the Difference in Thickness, Standar & Aplikasi?
The terms lembaran baja tahan karat Dan pelat baja tahan karat are often used interchangeably, but in metallurgy and industrial purchasing, they refer to different thickness ranges, processing methods, and application scenarios.
Understanding the distinction is essential for correct material selection in construction, pembuatan, and engineering projects.
1. Sheet vs Plate: Core Definition
| Kategori | Ketebalan Khas | Penggunaan Utama |
|---|---|---|
| Lembaran baja tahan karat | 0.3mm – 6 mm | Panel dekoratif, peralatan, fabrikasi ringan |
| Pelat baja tahan karat | 6mm – 100mm+ | Bagian struktural, heavy equipment, bejana tekan |
Umumnya, thin materials are called sheets, ketika thicker materials are called plates.
2. Key Differences Between Sheet and Plate
| Milik | Lembaran | Piring |
|---|---|---|
| Ketebalan | Tipis | Tebal |
| Fleksibilitas | Tinggi (mudah dibentuk) | Rendah (structural rigidity) |
| Kekuatan | Sedang | Tinggi |
| Pengolahan | Pemotongan, pembengkokan, Stamping | permesinan, pengelasan, fabrikasi berat |
3. International Standards for Stainless Steel Sheet & Piring
- ASTM A240: Most widely used standard in global markets
- JIS G4304 / G4305: Japanese industrial standard system
- DI DALAM 10088: European stainless steel specification
- GB/T 3280: Chinese national standard
These standards define chemical composition, sifat mekanik, and dimensional tolerances for both sheet and plate products.
4. Common Grades Used in Sheet & Piring
| Nilai | Karakteristik | Penggunaan Khas |
|---|---|---|
| 304 | Ketahanan korosi untuk tujuan umum | Dapur, konstruksi, peralatan |
| 316 | Improved chloride resistance | Laut, lingkungan kimia |
| 430 | Feritik, hemat biaya | Peralatan, penggunaan dekoratif |
| 2205 | Duplex high strength | Di lepas pantai, pressure systems |
5. Perbedaan Aplikasi
| Industri | Sheet Usage | Plate Usage |
|---|---|---|
| Konstruksi | Pelapis dinding, dekorasi | Structural support, base plates |
| Manufacturing | Penutup, panel | Bingkai mesin, heavy components |
| Energi | Penutup ringan, perumahan | Bejana tekan, reaktor |
| Mengangkut | Panel interior | Structural chassis components |
6. Common Selection Mistakes
- Confusing sheet and plate thickness ranges
- Ignoring load-bearing requirements
- Choosing decorative-grade sheet for structural use
- Overpaying for plate when sheet is sufficient
7. Kemampuan Pasokan Baja Tahan Karat Teda Ganghua
Pada Teda Ganghua, we supply a full range of stainless steel sheets and plates in grades including 304, 316, 430, and duplex steels. Our products follow international standards such as ASTM, DIA, and GB.
We also provide precision cutting, penyelesaian permukaan, and customized fabrication services to support both light-duty sheet applications and heavy-duty plate engineering projects.
Jelajahi produk baja tahan karat kami di sini:
Produk Plat Stainless Steel
Kesimpulan
The key difference between stainless steel sheet and plate lies in thickness and application purpose. Sheets are ideal for forming and decorative use, while plates are designed for structural and heavy-duty engineering applications.
