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3/8 Stainless Steel Plate 316
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Thickness: 3/8
Product Type: Stainless Steel Plate
Material: 316 Stainless Steel
Product Overview
316 stainless steel plate is a premium alloy renowned for its exceptional corrosion resistance, heat resistance, and mechanical strength. Engineered with molybdenum addition (2-3%), it excels in harsh conditions such as marine environments, chemical processing, and aerospace applications. Our 316 stainless steel plate for sale is manufactured to meet international standards (ASTM A240, ISO 3585) and offers seamless integration into critical infrastructure projects.
Key Specifications & Technical Attributes
Table 1: Core Specifications of 316 Stainless Steel Plate
| Specification | Details |
|---|---|
| Thickness | 0.5mm – 250mm (standard),Custom thickness available |
| Width | 600mm – 3,000mm (standard),Up to 6,000mm for large orders |
| Length | 1,200mm – 12,000mm (standard),Tailored lengths per project requirement |
| Hardness | Rockwell B 85–95, Brinell 190–220 (depending on heat treatment) |
| Corrosion Resistance | Superior resistance to chlorides, acids, and seawater |
| Heat Resistance | Stable up to 1,600°C (short-term exposure), Ideal for high-temperature processes |
| Density | 8.03 g/cm³ |
| Young’s Modulus | 193 GPa |
Mechanical Properties & Performance
1. Tensile Strength & Bending Strength
316 stainless steel plate demonstrates outstanding tensile strength (515–700 MPa) and bending strength (420–570 MPa), making it suitable for load-bearing structures. Its high tensile strength ensures durability in bridges, pipelines, and pressure vessels, while its bending flexibility allows complex geometries in automotive and aerospace components.
2. Corrosion Resistance Mechanism
The chromium content (16–18%) in 316 stainless steel forms a passive chromium oxide layer on the surface, preventing oxidation. Molybdenum further enhances resistance to pitting corrosion caused by chlorides, distinguishing it from standard 304 alloys. Applications in marine environments, swimming pools, and chemical plants benefit significantly from this property.
3. Weight Calculation
The weight of a 316 stainless steel plate is calculated using:
Weight (kg/m²) = Thickness (mm) × Density (g/cm³) / 10
Example: A 10mm-thick plate weighs 8.03 kg/m². Custom calculations are provided for bulk orders.
4. Common Rusting Issues & Solutions
Despite its corrosion resistance, stainless steel plate may rust under specific conditions:
- Chloride Exposure: Prolonged contact with saltwater or de-icing salts can degrade the passive layer. Regular cleaning and protective coatings mitigate this.
- Mechanical Damage: Scratches or weld spatter expose bare metal, increasing susceptibility to rust. Proper handling and post-processing minimize risks.
- High Humidity: In tropical climates, humidity accelerates oxide formation. Stainless steel plate with higher nickel content (e.g., 316L) offers enhanced stability.
Manufacturing Process & Quality Assurance
Table 2: Production Workflow
| Step | Process | Purpose |
|---|---|---|
| Raw Material | High-purity chromium, nickel, molybdenum | Ensures alloy composition accuracy |
| Hot Rolling | Controlled heating at 1,150°C | Achieves uniform microstructure |
| Cold Rolling | Precision rolling at room temperature | Enhances surface finish and dimensional accuracy |
| Annealing | Solution annealing at 1,040°C | Relieves internal stresses |
| Pickling & Passivation | Acid treatment to remove impurities | Restores corrosion resistance |
| Quality Control | UT, MT, and chemical analysis | Compliance with ASTM/ISO standards |
Applications Across Industries
- Marine & Offshore: Shipbuilding, offshore platforms, and tidal energy systems.
- Chemical Processing: Tanks, reactors, and piping for corrosive fluids.
- Aerospace: Aircraft exhaust components and satellite structures.
- Construction: Facades, roofing, and structural reinforcements.
Why Choose Our 316 Stainless Steel Plate?
- Premium Alloy Composition: Guaranteed 16–18% chromium, 10–14% nickel, and 2–3% molybdenum.
- Customization Options: Tailored thickness, width, and surface finishes (mirror, matte, blasted).
- Rapid Delivery: Efficient logistics network covering North America, Europe, and Asia.
- Competitive Pricing: Bulk order discounts and flexible payment terms.
- Technical Support: Free design consultations and compliance certificates.
Frequently Asked Questions (FAQs)
Q: How does 316 stainless steel plate compare to 304?
A: 316 contains molybdenum, enhancing corrosion resistance to chlorides and acids—ideal for marine/chemical use.
Q: Can it be welded?
A: Yes, compatible with TIG, MIG, and plasma welding. Pre-heating may be required for thick sections.
Q: What is the maximum service temperature?
A: Up to 1,600°C for short-term exposure (e.g., aerospace applications).
Conclusion
316 stainless steel plate remains a cornerstone of industrial innovation, combining strength, durability, and adaptability. At [Your Company Name], we specialize in delivering 316 stainless steel plate for sale with unmatched quality and precision. Explore our portfolio today and partner with experts committed to your project’s success!
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