1 4 Дюйм 316 Пластина из нержавеющей стали
1/4 дюйм 316 stainless steel plate is a widely used medium-thickness corrosion resistant material commonly supplied in both hot rolled and cold rolled conditions. Однако, at 6.35 толщина мм, hot rolled production is more common because it is more economical and better suited for heavy industrial applications.
Холоднокатаный 316 stainless steel at this thickness provides smoother surfaces and better dimensional accuracy, while hot rolled plates offer lower cost and better suitability for structural and heavy fabrication applications.
- Описание
1/4 дюйм 316 stainless steel plate is a medium-thickness corrosion resistant stainless steel material widely used in chemical processing, marine engineering, пищевое оборудование, сосуды под давлением, и промышленное производство. The thickness of 1/4 inch is approximately 6.35 мм, which is considered a medium plate specification in stainless steel production.
At this thickness, both hot rolled and cold rolled manufacturing processes may be used, but there are significant differences in production capability, качество поверхности, точность размеров, механические свойства, и стоимость.
1. Standard Thickness of 1/4 Дюйм 316 Пластина из нержавеющей стали
| Imperial Size | Metric Thickness |
|---|---|
| 1/4 дюйм | 6.35 мм |
This thickness is commonly used for:
- Структурное изготовление
- Химические резервуары
- Marine equipment
- Промышленное оборудование
- Heavy-duty stainless steel components
2. Характеристики 316 Нержавеющая сталь
316 stainless steel is an austenitic stainless steel containing molybdenum (Мо), which improves corrosion resistance in chloride and marine environments.
Типичный химический состав
| Элемент | Main Function |
|---|---|
| Хром (Кр) | Коррозионная стойкость |
| Никель (В) | Toughness and stability |
| Молибден (Мо) | Chloride corrosion resistance |
| Углерод (С) | Strength control |
Основные характеристики
- Отличная коррозионная стойкость
- Хорошая свариваемость
- Strong resistance to chloride environments
- Good high-temperature performance
3. Может 1/4 Inch Stainless Steel Be Cold Rolled?
Да, but there are practical limitations.
Холоднокатаный 316 Нержавеющая сталь
Cold rolling is mainly used for:
- Thin and medium-thickness stainless steel sheets
- Высокие требования к качеству поверхности
- Tight dimensional tolerances
В 6.35 толщина мм:
- Cold rolling becomes more difficult
- Rolling pressure increases significantly
- Production cost rises
Поэтому, most 1/4 inch stainless steel plates are produced using hot rolling, while some precision applications may use cold rolled processing.
4. Hot Rolled vs Cold Rolled 1/4 Дюйм 316 Нержавеющая сталь
| Свойство | Горячекатаный | Холоднокатаный |
|---|---|---|
| Поверхностная обработка | грубее | более гладкий |
| Thickness Accuracy | Ниже | Выше |
| Плоскостность | Умеренный | Лучше |
| Production Cost | Ниже | Выше |
| Доступная толщина | Suitable for heavy plates | Better for thin sheets |
| Surface Finish Type | №1 | 2Б / бакалавр |
| Формируемость | Хороший | Better precision |
| Внутренний стресс | Ниже | Higher after rolling |
5. Surface Difference
Hot Rolled Surface
- Usually No.1 finish
- Rough gray industrial appearance
- Suitable for heavy engineering applications
Cold Rolled Surface
- Usually 2B or BA finish
- Smooth and brighter surface
- Better for decorative or precision fabrication
Для 1/4 inch thickness, hot rolled No.1 finish is much more common in the industrial market.
6. Mechanical Property Difference
Горячекатаный 316 Тарелка
- Better internal structural stability
- Lower residual stress
- Suitable for welding and heavy fabrication
Холоднокатаный 316 Тарелка
- Higher strength from work hardening
- Better dimensional accuracy
- More suitable for precision fabrication
7. Processing Difference
Горячекатаный 1/4 Inch Plate
Common processing:
- Плазменная резка
- Heavy welding
- Структурное изготовление
- Industrial machining
Холоднокатаный 1/4 Inch Sheet
Common processing:
- Precision laser cutting
- гибка с ЧПУ
- Decorative fabrication
- Precision assembly work
8. Common Width and Length Specifications
| Ширина | Длина |
|---|---|
| 1219 мм | 2438 мм |
| 1500 мм | 3000 мм |
| 1500 мм | 6000 мм |
| 2000 мм | 6000 мм |
Custom cutting sizes are also widely available.
9. Which Process Is More Common for 1/4 Inch Thickness?
Для 1/4 дюйм (6.35 мм) 316 нержавеющая сталь:
- Hot rolled production is more common
- Cold rolled production is less common due to higher processing difficulty and cost
Cold rolled material is usually selected only when:
- Better surface finish is required
- Higher dimensional precision is needed
- Decorative appearance is important
