- 描述
304 Stainless Steel Plate Encyclopedia: 成绩, 标准, 规格 & 选型指南
304 stainless steel plate is the most widely used 奥氏体不锈钢 in the world. Known for its excellent balance of 耐腐蚀性, 成形性, 可焊性, 和成本效率, it is applied across industries such as construction, 食品设备, 化学加工, 和一般制造.
This guide provides a complete overview of 304 不锈钢板, including international standards, 表面处理, sizing options, and key selection considerations.
1. 什么是 304 不锈钢板?
| 财产 | 细节 |
|---|---|
| Steel type | 奥氏体不锈钢 |
| Main composition | 18% 铬, 8% 镍 |
| 磁性 | Generally non-magnetic (退火状态) |
| 耐腐蚀 | 在大多数环境下表现出色 |
304 stainless steel is often referred to as the “general-purpose stainless steel” due to its wide adaptability.
2. International Standards: 美国材料试验协会 / 他 / 国标
| Standard System | Designation | 描述 |
|---|---|---|
| 美国材料试验协会 (美国) | ASTM A240 类型 304 | Most common plate specification |
| 他 (日本) | SUS304 | Widely used in Asia-Pacific markets |
| 国标 (中国) | 06Cr19Ni10 | National standard equivalent |
Although naming differs, these standards refer to chemically equivalent materials with similar performance characteristics.
3. 常见的表面处理
- 2B完成: 光滑的, 哑光工业表面
- BA完成: 光亮退火, 反射面
- 4号拉丝: Decorative linear texture
- 镜子 (8K): High-gloss reflective finish
| 表面处理类型 | 主要应用 |
|---|---|
| 2乙 | 工业制造, 坦克, 设备 |
| 学士 | 电器, 装饰板 |
| 拉丝 | 建筑学, 电梯, interiors |
| 镜子 | 豪华装修, 设计面板 |
4. Standard Specifications & 厚度范围
- 厚度: typically 0.3mm – 100mm+
- 宽度: commonly 1000mm, 1219毫米, 1500毫米
- 长度: 2000毫米, 2438毫米, 3000mm or custom
304 stainless steel plates can be customized for cutting, 弯曲, and fabrication depending on project requirements.
5. Common Misunderstandings About 304 不锈钢
- “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. 典型应用 304 不锈钢板
| 行业 | 应用实例 |
|---|---|
| 建造 | 墙板, 结构件 |
| Food industry | 处理设备, 坦克, surfaces |
| 化工 | Containers, 管道, 反应堆 |
| 电器 | 冰箱, 烤箱, 面板 |
7. 给买家的选择提示
- Choose surface finish based on application (industrial vs decorative)
- Confirm standard (美国材料试验协会 / 他 / 国标) before procurement
- Select thickness according to load requirements
- Consider corrosion environment before final selection
8. 泰达钢华不锈钢供货能力
在 Teda Ganghua, 我们提供高品质 304 stainless steel plates compliant with international standards including ASTM, 他, 和国标. Our products are widely used in construction, 食品加工, 工业制造, and global export projects.
We provide precision cutting, 表面处理, and customized fabrication services to support efficient procurement and production needs.
在这里探索我们的不锈钢产品:
不锈钢板产品
结论
304 stainless steel plate remains the most versatile and widely used stainless steel grade globally. Understanding its standards, 完成, and selection criteria helps ensure optimal performance and cost efficiency in industrial applications.
