430 Стержень из нержавеющей стали
- Описание
430 Стержень из нержавеющей стали: Состав, Performance and Standard Sizes
430 stainless steel rod is a ferritic stainless steel widely used for its good corrosion resistance, магнитные свойства, and cost efficiency. It is commonly applied in household appliances, архитектурный декор, автомобильная отделка, and industrial components where moderate corrosion resistance and good formability are required.
По сравнению с аустенитными марками, такими как 304 и 316, 430 stainless steel contains no nickel, making it more economical while still providing decent oxidation resistance and stable performance in mildly corrosive environments.
Химический состав 430 Нержавеющая сталь
The performance of 430 stainless steel rod is mainly determined by its chromium-based ferritic structure. The absence of nickel significantly reduces cost while maintaining reasonable corrosion resistance.
| Элемент | Типичный контент (%) | Функция |
|---|---|---|
| Хром (Кр) | 16.0 – 18.0 | Main corrosion and oxidation resistance element |
| Никель (В) | ≤ 0.75 | Very low or trace amount (cost reduction) |
| Углерод (С) | ≤ 0.12 | Improves strength and hardness |
| Марганец (Мин.) | ≤ 1.0 | Improves hot workability |
| Кремний (И) | ≤ 1.0 | Enhances oxidation resistance |
| Фосфор (П) | ≤ 0.04 | Controls brittleness |
| сера (С) | ≤ 0.03 | Улучшает обрабатываемость (controlled) |
| Железо (Фе) | Баланс | Базовая матрица |
Key Performance Characteristics of 430 Стержень из нержавеющей стали
430 stainless steel offers a balance of corrosion resistance, магнитные свойства, и хорошая формуемость, making it suitable for decorative and functional applications in mild environments.
- Good resistance to atmospheric and mild chemical corrosion
- Magnetic properties due to ferritic structure
- Excellent oxidation resistance at moderate temperatures
- Good formability and polishing performance
- Lower cost compared to nickel-containing stainless steels
Общие применения 430 Стержень из нержавеющей стали
- Household appliance components (стиральные машины, посудомоечные машины)
- Kitchen equipment and decorative trims
- Automotive interior and exterior trim parts
- Architectural decoration and structural fittings
- Fasteners and light-duty mechanical parts
- Industrial equipment in non-severe environments
In industrial supply chains, такие компании, как Теда Ганхуа provide stainless steel rods with stable chemical composition and precise dimensional control to support mass production and fabrication needs.
Общие размеры 430 Стержень из нержавеющей стали
430 stainless steel rods are available in a wide range of diameters and standard lengths to meet different industrial and machining requirements.
| Rod Type | Diameter Range | Стандартная длина | Приложение |
|---|---|---|---|
| Round Rod | 3mm – 100mm | 3м / 4м / 6м | Обработка, структурные части |
| Bright Rod | 5мм – 80 мм | 3м – 6м | Прецизионные компоненты |
| Cold Drawn Rod | 6mm – 50mm | Индивидуальный крой | Крепежи, механические детали |
| Hot Rolled Rod | 20mm – 100mm | 3м – 6м | Structural and industrial use |
Варианты отделки поверхности
- Hot rolled black surface – industrial structural use
- Pickled surface – improved corrosion resistance
- Bright polished – decorative and precision machining
- Cold drawn finish – tight tolerance applications
Comparison with Other Stainless Steel Grades
| Оценка | Содержание никеля | Коррозионная стойкость | Основное преимущество |
|---|---|---|---|
| 304 | 8–10% | Высокий | General-purpose corrosion resistance |
| 316 | 10–14% | Очень высокий | Морская и химическая среда |
| 430 | ≤ 0.75% | Умеренный | Cost-effective ferritic stainless steel |
Часто задаваемые вопросы
1. Что такое 430 стержень из нержавеющей стали, используемый для?
It is used in household appliances, автомобильная отделка, декоративные детали, and light industrial components.
2. Является 430 stainless steel magnetic?
Да, 430 is a ferritic stainless steel and has magnetic properties.
3. What is the main advantage of 430 нержавеющая сталь?
Its main advantage is cost efficiency combined with good corrosion resistance in mild environments.
4. What sizes are available for 430 стержни из нержавеющей стали?
They are typically available from 3mm to 100mm in diameter with standard lengths of 3m to 6m.
5. Поставляет ли Теда Ганхуа 430 стержни из нержавеющей стали?
Да, Teda Ganghua provides stainless steel rods with stable quality, multiple sizes, and export-ready packaging.
