SS 410 Тарелка
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, валы, промышленное оборудование, and wear-resistant components. For applications requiring stronger corrosion resistance, austenitic grades such as 304 или 316 are generally selected, пока 410 remains a reliable choice for mechanical and structural service.
- Описание
SS 410 plate is a martensitic stainless steel widely used in industrial applications that require a combination of strength, wear resistance, and moderate corrosion resistance. Он принадлежит к 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, механическая обработка, and industrial equipment manufacturing.
What Is SS 410 Тарелка?
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. По сравнению с 304 нержавеющая сталь, 410 stainless steel offers higher hardness but lower corrosion resistance.
This grade is magnetic and provides good resistance to atmospheric corrosion, пар, and mild chemical environments. It is commonly used in applications where wear resistance and mechanical strength are more important than resistance to aggressive chemicals.
Chemical Composition of SS 410 Тарелка
The chemical composition of SS 410 stainless steel plate gives it a balance of hardness, прочность, и устойчивость к окислению.
| Элемент | Содержание (%) |
|---|---|
| Углерод (С) | 0.08 – 0.15 |
| Хром (Кр) | 11.5 – 13.5 |
| Марганец (Мин.) | ≤ 1.00 |
| Кремний (И) | ≤ 1.00 |
| Фосфор (П) | ≤ 0.04 |
| сера (С) | ≤ 0.03 |
| Железо (Фе) | Баланс |
The chromium content forms a passive oxide layer on the surface, while carbon increases the hardness after heat treatment.
Mechanical Properties of SS 410 Тарелка
SS 410 plate is valued for its strength and ability to be hardened.
| Свойство | Типичное значение |
|---|---|
| Предел прочности | 480 – 700 МПа |
| Предел текучести | ≥ 275 МПа |
| Удлинение | 15 – 20% |
| Твердость (Отожженный) | ≤ 217 полупансион |
| Твердость (Термическая обработка) | Up to 40–45 HRC |
| Плотность | 7.75 г/см³ |
| Melting Range | 1480 – 1530°C |
After quenching and tempering, the plate can achieve significantly higher hardness than austenitic stainless steel grades.
Основные характеристики производительности
Heat Treatability
SS 410 plate can be hardened through heat treatment, unlike 304 или 316 нержавеющая сталь. This makes it suitable for wear-resistant industrial components.
Коррозионная стойкость
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.
Высокая прочность
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.
Common Applications of SS 410 Тарелка
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
- Оборудование для пищевой промышленности
- Автомобильные выхлопные системы
- Cutlery backing plates
- Structural wear components
The material is often selected for parts exposed to friction, mechanical stress, or elevated temperatures.
SS 410 Plate vs 304 Нержавеющая сталь
| Особенность | SS 410 Тарелка | 304 Нержавеющая сталь |
|---|---|---|
| Stainless Type | Мартенситный | Аустенитный |
| Магнитный | Да | Нет |
| Термическая обработка | Да | Нет |
| Коррозионная стойкость | Умеренный | Высокий |
| Твердость | Высокий | Середина |
| Типичное использование | Механические части | Food and chemical equipment |
SS 410 is commonly used when higher hardness and wear resistance are needed, пока 304 is preferred for better corrosion resistance and general-purpose applications.
Typical Plate Specifications
Common production sizes for SS 410 stainless steel plate include:
| Толщина | Ширина | Длина |
|---|---|---|
| 3 мм – 20 мм | 1000 мм – 2000 мм | 2000 мм – 6000 мм |
Индивидуальная резка, полировка, бурение, and CNC machining are often available depending on project requirements.
