Stainless Steel 316Ti Plate is a high-performance material engineered for environments that demand superior strength, temperature resistance, and corrosion protection. It is an advanced modification of Stainless Steel 316, enhanced with titanium for added stability during exposure to elevated temperatures. This alloy is widely recognized in industries such as petrochemical, marine, food processing, and pharmaceuticals for its long-lasting performance and weldability.
Whether used for pressure vessels, tanks, or industrial equipment, SS 316Ti Plate provides excellent durability and dimensional stability, even under harsh operating conditions.
What Makes SS 316Ti Plate Different?
The “Ti” in Stainless Steel 316Ti stands for Titanium, a stabilizing element that plays a crucial role in improving resistance to intergranular corrosion. When stainless steel is heated during fabrication or welding, chromium carbides may form along grain boundaries — leading to corrosion. Titanium prevents this by binding with carbon, ensuring the alloy remains strong and corrosion-resistant even at high temperatures.
In simple terms, 316Ti is an upgraded, heat-resistant version of 316 Stainless Steel.
Key Benefits of Stainless Steel 316Ti Plate
Stainless Steel 316Ti Plate is valued not only for its corrosion resistance but also for its versatility. Here are some of its standout benefits:
- Superior Corrosion Resistance: Performs exceptionally well in chloride and acidic environments.
- High Heat Resistance: Ideal for use in applications up to 925°C.
- Excellent Fabrication and Weldability: Can be easily cut, formed, and welded using conventional techniques.
- Long Service Life: Titanium addition prevents sensitization, ensuring longer durability.
- Low Maintenance: Withstands aggressive environments with minimal maintenance requirements.
Common Applications of Stainless Steel 316Ti Plate
Because of its robust properties, SS 316Ti Plate finds use across various industries.
Some typical applications include:
- Heat exchangers and evaporators
- Marine and shipbuilding components
- Chemical process equipment
- Oil and gas refinery parts
- Pressure vessels and storage tanks
- Power generation and thermal plants
- Food and beverage processing systems
- Medical and pharmaceutical machinery
Its corrosion resistance to sulfuric acid and chloride-rich media makes it an ideal choice for chemical industries and coastal applications.
Stainless Steel 316Ti Plate Specifications
SS 316Ti Plate is manufactured following multiple international standards to ensure quality and consistency.
Equivalent Grades:
- UNS: S31635
- EN: 1.4571
- JIS: SUS 316Ti
- DIN: X6CrNiMoTi17-12-2
Standards:
- ASTM A240 / ASME SA240
Available Dimensions:
- Thickness: 0.3 mm to 100 mm
- Width: 1000 mm to 2500 mm
- Length: 2000 mm to 6000 mm
- Finish: No.1, 2B, BA, HR, Brushed, Mirror
These plates are also available in custom cut sizes and surface finishes to meet specific industrial demands.
Chemical Composition of SS 316Ti Plate
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Titanium (Ti) | 5xC min – 0.7 |
| Carbon (C) | ≤ 0.08 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 |
| Iron (Fe) | Balance |
This balanced composition allows the plate to perform exceptionally well in high-pressure, high-heat, and corrosive conditions.
Mechanical Properties
| Property | Value |
|---|---|
| Density | 8.0 g/cm³ |
| Tensile Strength | 515 MPa min |
| Yield Strength | 205 MPa min |
| Elongation | 40% min |
| Hardness (Brinell) | ≤ 217 HB |
| Melting Point | 1375 – 1400°C |
These properties contribute to its strength, making SS 316Ti Plate suitable for structural, mechanical, and pressure-based operations.
Difference Between 316Ti and 316L
| Feature | SS 316L | SS 316Ti |
|---|---|---|
| Carbon Content | Low (≤0.03%) | Moderate (≤0.08%) |
| Stabilizing Element | None | Titanium |
| Resistance to Sensitization | Good | Excellent |
| High-Temperature Resistance | Up to 870°C | Up to 925°C |
| Applications | General & low-temp | High-temp & corrosive |
While 316L is preferred for welding and low-temperature conditions, 316Ti offers better protection and durability in high-temperature environments.
Price of Stainless Steel 316Ti Plate in India
The price of SS 316Ti Plate varies depending on size, thickness, surface finish, and supplier.
| Thickness (mm) | Approx. Price (INR / Kg) |
|---|---|
| 1 – 3 mm | ₹340 – ₹370 |
| 4 – 10 mm | ₹360 – ₹400 |
| 12 – 25 mm | ₹380 – ₹430 |
| Above 25 mm | ₹420 – ₹460 |
Prices are subject to change based on raw material costs and market fluctuations.
Testing and Quality Assurance
Each Stainless Steel 316Ti Plate undergoes stringent testing to ensure reliability and compliance with international standards.
Common tests include:
- PMI Testing
- Ultrasonic Examination
- Intergranular Corrosion Test (IGC)
- Tensile & Hardness Testing
- Dimensional & Visual Inspection
- Chemical Composition Verification
These tests guarantee that every plate delivered is of the highest quality.
Advantages of Using SS 316Ti Plates in Industry
- Performs better than standard 316 in high-temperature operations
- Long-term protection against corrosion and pitting
- Excellent mechanical performance under pressure
- Ideal for fabrications involving heat exposure
- Environmentally sustainable and recyclable material
Conclusion
Stainless Steel 316Ti Plate is a high-performance material engineered for environments that demand superior strength, temperature resistance, and corrosion protection. It is an advanced modification of Stainless Steel 316, enhanced with titanium for added stability during exposure to elevated temperatures. This alloy is widely recognized in industries such as petrochemical, marine, food processing, and pharmaceuticals for its long-lasting performance and weldability.
Whether used for pressure vessels, tanks, or industrial equipment, SS 316Ti Plate provides excellent durability and dimensional stability, even under harsh operating conditions.
What Makes SS 316Ti Plate Different?
The “Ti” in Stainless Steel 316Ti stands for Titanium, a stabilizing element that plays a crucial role in improving resistance to intergranular corrosion. When stainless steel is heated during fabrication or welding, chromium carbides may form along grain boundaries — leading to corrosion. Titanium prevents this by binding with carbon, ensuring the alloy remains strong and corrosion-resistant even at high temperatures.
In simple terms, 316Ti is an upgraded, heat-resistant version of 316 Stainless Steel.
Key Benefits of Stainless Steel 316Ti Plate
Stainless Steel 316Ti Plate is valued not only for its corrosion resistance but also for its versatility. Here are some of its standout benefits:
- Superior Corrosion Resistance: Performs exceptionally well in chloride and acidic environments.
- High Heat Resistance: Ideal for use in applications up to 925°C.
- Excellent Fabrication and Weldability: Can be easily cut, formed, and welded using conventional techniques.
- Long Service Life: Titanium addition prevents sensitization, ensuring longer durability.
- Low Maintenance: Withstands aggressive environments with minimal maintenance requirements.
Common Applications of Stainless Steel 316Ti Plate
Because of its robust properties, SS 316Ti Plate finds use across various industries.
Some typical applications include:
- Heat exchangers and evaporators
- Marine and shipbuilding components
- Chemical process equipment
- Oil and gas refinery parts
- Pressure vessels and storage tanks
- Power generation and thermal plants
- Food and beverage processing systems
- Medical and pharmaceutical machinery
Its corrosion resistance to sulfuric acid and chloride-rich media makes it an ideal choice for chemical industries and coastal applications.
Stainless Steel 316Ti Plate Specifications
SS 316Ti Plate is manufactured following multiple international standards to ensure quality and consistency.
Equivalent Grades:
- UNS: S31635
- EN: 1.4571
- JIS: SUS 316Ti
- DIN: X6CrNiMoTi17-12-2
Standards:
- ASTM A240 / ASME SA240
Available Dimensions:
- Thickness: 0.3 mm to 100 mm
- Width: 1000 mm to 2500 mm
- Length: 2000 mm to 6000 mm
- Finish: No.1, 2B, BA, HR, Brushed, Mirror
These plates are also available in custom cut sizes and surface finishes to meet specific industrial demands.
Chemical Composition of SS 316Ti Plate
| Element | Percentage (%) |
|---|---|
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Titanium (Ti) | 5xC min – 0.7 |
| Carbon (C) | ≤ 0.08 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 |
| Iron (Fe) | Balance |
This balanced composition allows the plate to perform exceptionally well in high-pressure, high-heat, and corrosive conditions.
Mechanical Properties
| Property | Value |
|---|---|
| Density | 8.0 g/cm³ |
| Tensile Strength | 515 MPa min |
| Yield Strength | 205 MPa min |
| Elongation | 40% min |
| Hardness (Brinell) | ≤ 217 HB |
| Melting Point | 1375 – 1400°C |
These properties contribute to its strength, making SS 316Ti Plate suitable for structural, mechanical, and pressure-based operations.
Difference Between 316Ti and 316L
| Feature | SS 316L | SS 316Ti |
|---|---|---|
| Carbon Content | Low (≤0.03%) | Moderate (≤0.08%) |
| Stabilizing Element | None | Titanium |
| Resistance to Sensitization | Good | Excellent |
| High-Temperature Resistance | Up to 870°C | Up to 925°C |
| Applications | General & low-temp | High-temp & corrosive |
While 316L is preferred for welding and low-temperature conditions, 316Ti offers better protection and durability in high-temperature environments.
Price of Stainless Steel 316Ti Plate in India
The price of SS 316Ti Plate varies depending on size, thickness, surface finish, and supplier.
| Thickness (mm) | Approx. Price (INR / Kg) |
|---|---|
| 1 – 3 mm | ₹340 – ₹370 |
| 4 – 10 mm | ₹360 – ₹400 |
| 12 – 25 mm | ₹380 – ₹430 |
| Above 25 mm | ₹420 – ₹460 |
Prices are subject to change based on raw material costs and market fluctuations.
Testing and Quality Assurance
Each Stainless Steel 316Ti Plate undergoes stringent testing to ensure reliability and compliance with international standards.
Common tests include:
- PMI Testing
- Ultrasonic Examination
- Intergranular Corrosion Test (IGC)
- Tensile & Hardness Testing
- Dimensional & Visual Inspection
- Chemical Composition Verification
These tests guarantee that every plate delivered is of the highest quality.
Advantages of Using SS 316Ti Plates in Industry
- Performs better than standard 316 in high-temperature operations
- Long-term protection against corrosion and pitting
- Excellent mechanical performance under pressure
- Ideal for fabrications involving heat exposure
- Environmentally sustainable and recyclable material
Conclusion
Stainless Steel 316Ti Plate is a high-strength, titanium-stabilized alloy that provides unmatched performance in heat and corrosion-prone environments. Its mechanical stability, coupled with resistance to sensitization, makes it an excellent material choice for demanding industrial applications. From chemical plants to marine structures, 316Ti plates ensure reliability, longevity, and consistent performance.
If your project demands durable, heat-resistant stainless steel plates, SS 316Ti is one of the most dependable options available today.
If your project demands durable, heat-resistant stainless steel plates, SS 316Ti is one of the most dependable options available today.
