SS 410 Đĩa
SS 410 plate is a versatile martensitic stainless steel material known for its heat-treatable hardness, good strength, and moderate corrosion resistance. Its chemical composition and mechanical properties make it suitable for valves, trục, thiết bị công nghiệp, and wear-resistant components. For applications requiring stronger corrosion resistance, austenitic grades such as 304 hoặc 316 are generally selected, trong khi 410 remains a reliable choice for mechanical and structural service.
- Sự miêu tả
SS 410 plate is a martensitic stainless steel widely used in industrial applications that require a combination of strength, chống mài mòn, and moderate corrosion resistance. Nó thuộc về 400 series stainless steel family and can be heat treated to improve hardness, making it suitable for structural and mechanical components. SS 410 is commonly supplied in hot rolled and cold rolled plate forms for fabrication, machining, và sản xuất thiết bị công nghiệp.
SS là gì 410 Đĩa?
SS 410 plate is a chromium-based stainless steel with a martensitic microstructure. It contains approximately 11.5–13.5% chromium and a controlled carbon content, which allows the material to be hardened by quenching and tempering. So với 304 thép không gỉ, 410 stainless steel offers higher hardness but lower corrosion resistance.
This grade is magnetic and provides good resistance to atmospheric corrosion, hơi nước, and mild chemical environments. It is commonly used in applications where wear resistance and mechanical strength are more important than resistance to aggressive chemicals.
Thành phần hóa học của SS 410 Đĩa
Thành phần hóa học của SS 410 stainless steel plate gives it a balance of hardness, sự dẻo dai, và khả năng chống oxy hóa.
| Yếu tố | Nội dung (%) |
|---|---|
| Cacbon (C) | 0.08 – 0.15 |
| crom (Cr) | 11.5 – 13.5 |
| Mangan (Mn) | ≤ 1.00 |
| Silicon (Và) | ≤ 1.00 |
| Phốt pho (P) | ≤ 0.04 |
| lưu huỳnh (S) | ≤ 0.03 |
| Sắt (Fe) | Sự cân bằng |
The chromium content forms a passive oxide layer on the surface, while carbon increases the hardness after heat treatment.
Tính chất cơ học của SS 410 Đĩa
SS 410 plate is valued for its strength and ability to be hardened.
| Tài sản | Giá trị điển hình |
|---|---|
| Độ bền kéo | 480 – 700 MPa |
| Sức mạnh năng suất | ≥ 275 MPa |
| Độ giãn dài | 15 – 20% |
| độ cứng (Ủ) | ≤ 217 HB |
| độ cứng (Heat Treated) | Up to 40–45 HRC |
| Tỉ trọng | 7.75 g/cm³ |
| Phạm vi nóng chảy | 1480 – 1530°C |
After quenching and tempering, the plate can achieve significantly higher hardness than austenitic stainless steel grades.
Đặc điểm hiệu suất chính
Heat Treatability
SS 410 plate can be hardened through heat treatment, unlike 304 hoặc 316 thép không gỉ. This makes it suitable for wear-resistant industrial components.
Chống ăn mòn
The material offers moderate corrosion resistance in dry air, fresh water, and mildly corrosive industrial environments. It performs best in applications without high chloride exposure.
Cường độ cao
The martensitic structure provides higher tensile strength and better abrasion resistance compared with many common stainless grades.
Magnetic Properties
SS 410 is magnetic in both annealed and hardened conditions, which is useful for mechanical and structural applications.
Các ứng dụng phổ biến của SS 410 Đĩa
SS 410 stainless steel plate is widely used in manufacturing equipment and parts requiring hardness and moderate corrosion resistance.
- Industrial valves
- Pump shafts and pump components
- Steam turbine blades
- Petrochemical equipment
- Heat-resistant trays
- Fasteners and mechanical parts
- Food processing machinery
- Hệ thống xả ô tô
- Cutlery backing plates
- Structural wear components
The material is often selected for parts exposed to friction, mechanical stress, or elevated temperatures.
SS 410 Tấm vs 304 thép không gỉ
| Tính năng | SS 410 Đĩa | 304 thép không gỉ |
|---|---|---|
| Stainless Type | Martensitic | Austenit |
| từ tính | Đúng | KHÔNG |
| Có thể xử lý nhiệt | Đúng | KHÔNG |
| Chống ăn mòn | Vừa phải | Cao |
| độ cứng | Cao | Trung bình |
| Sử dụng điển hình | Bộ phận cơ khí | Food and chemical equipment |
SS 410 is commonly used when higher hardness and wear resistance are needed, trong khi 304 is preferred for better corrosion resistance and general-purpose applications.
Thông số kỹ thuật tấm điển hình
Common production sizes for SS 410 tấm thép không gỉ bao gồm:
| độ dày | Chiều rộng | Chiều dài |
|---|---|---|
| 3 mm – 20 mm | 1000 mm – 2000 mm | 2000 mm – 6000 mm |
Custom cutting, đánh bóng, khoan, and CNC machining are often available depending on project requirements.
