3مم سعر لوحة الفولاذ المقاوم للصدأ
The difference between cold rolled and hot rolled 3ملم صفائح من الفولاذ المقاوم للصدأ directly affects both application and price.
- Cold rolled plates offer better surface quality and precision
- Hot rolled plates provide cost efficiency and structural strength
- وصف
3مم لوحة الفولاذ المقاوم للصدأ is a widely used thickness in industrial and architectural applications. It offers a balance between قوة, مقاومة التآكل, وقابلية التشغيل.
When discussing 3mm stainless steel plate price, one of the key influencing factors is the production process, mainly divided into:
- Cold rolled stainless steel plate (سي آر)
- Hot rolled stainless steel plate (الموارد البشرية)
These two types differ significantly in جودة السطح, الخصائص الميكانيكية, and application fields.
Cold Rolled 3mm Stainless Steel Plate
Manufacturing Characteristics
- Processed at room temperature after hot rolling
- Further rolling improves surface finish and dimensional accuracy
- Typically supplied with smooth finishes such as 2B, بكالوريوس, أو مرآة
الميزات الرئيسية
- High surface quality and flatness
- Precise thickness tolerance
- Better appearance for decorative use
- Higher production cost compared to hot rolled
التطبيقات المشتركة
1. Architectural and Decorative Use
- لوحات المصاعد
- Wall cladding and interior decoration
- Ceiling and facade panels
2. Precision Fabrication
- معدات المطبخ
- آلات تجهيز الأغذية
- المعدات الطبية
3. Light Industrial Components
- Enclosures and cabinets
- Sheet metal fabrication parts
Cold rolled 3mm stainless steel plates are mainly used where surface quality and appearance are critical.
Hot Rolled 3mm Stainless Steel Plate
Manufacturing Characteristics
- Rolled at high temperature (above recrystallization temperature)
- Produced directly from slabs
- Surface is relatively rough, often requiring further processing
الميزات الرئيسية
- Lower cost compared to cold rolled
- Good mechanical strength
- Less strict dimensional tolerance
- Surface typically in No.1 finish
التطبيقات المشتركة
1. Structural and Engineering Use
- Steel structures and frames
- المنصات الصناعية
- Load-bearing components
2. Heavy Equipment Manufacturing
- Machinery parts
- أوعية الضغط
- صهاريج التخزين
3. التصنيع الصناعي
- Base plates and supports
- Welding structures
Hot rolled 3mm plates are preferred where strength and cost efficiency are more important than appearance.
Cold Rolled vs Hot Rolled – Comparison
| ميزة | المدرفلة على البارد (سي آر) | المدرفلة على الساخن (الموارد البشرية) |
|---|---|---|
| الانتهاء من السطح | سلس, ساطع | خشن, scaled |
| دقة السماكة | عالي | معتدل |
| قوة | Slightly higher due to work hardening | Good structural strength |
| يكلف | أعلى | أدنى |
| الاستخدام الرئيسي | ديكور, دقة | Structural, صناعي |
التأثير على السعر
For 3mm stainless steel plates:
- Cold rolled plates → Higher price due to additional processing and better surface quality
- Hot rolled plates → More cost-effective for large-scale structural use
Other factors affecting price include:
- Stainless steel grade (على سبيل المثال, 304, 316, 430)
- الانتهاء من السطح (2ب, بكالوريوس, رقم 1, مرآة)
- Order quantity and processing requirements
دليل اختيار التطبيق
- يختار cold rolled 3mm stainless steel plate ل:
- لوحات زخرفية
- Food-grade and hygienic environments
- تصنيع دقيق
- يختار hot rolled 3mm stainless steel plate ل:
- المكونات الهيكلية
- Heavy-duty industrial use
- Cost-sensitive projects
