Cold Rolled 316Ti Stainless Steel Seamless Pipe with Pickling Surface Treatment OD 6-630mm
316Ti/1.4571 ASTM A312 seamless heat exchanger stainless steel tubes designed for aggressive corrosive conditions and high-temperature applications. This titanium-stabilized version of 316 molybdenum-bearing austenitic stainless steel offers superior high-temperature strength and mechanical properties compared to Grade 316L.
- Automotive flexible connectors and welded bellows
- Chimney liners and flexible ducting
- Chemical processing equipment
- High-temperature industrial applications
- Oil and gas control lines
| Standard | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| TP316Ti | 0.08 max | 0.75 max | 2.00 max | 0.045 max | 0.030 max | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | 5×(C+N)-0.70 | Rem |
| EN 10216-5 1.4571 | 0.08 max | 1.00 max | 2.00 max | 0.040 max | 0.015 max | 16.50-18.50 | 10.50-13.50 | 2.00-2.50 | 5×C-0.70 | Rem |
| AISI 316Ti | 0.08 max | 0.75 max | 2.00 max | 0.045 max | 0.030 max | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | 5×(C+N)-0.70 | Rem |
| Property | Value | Unit |
|---|---|---|
| Tensile Strength (min) | 515 | MPa |
| Yield Strength 0.2% Proof (min) | 205 | MPa |
| Elongation (min) | 35 | % |
| Hardness (Rockwell B max) | 75 | HR B |
| Hardness (Brinell max) | 205 | HB |
| Property | Value | Unit |
|---|---|---|
| Specific Heat (0-100°C) | 500 | J.kg⁻¹.°K⁻¹ |
| Thermal Conductivity | 14.6 | W.m⁻¹.°K⁻¹ |
| Thermal Expansion | 16.5 | μm/μm/°C |
| Modulus of Elasticity | 193 | GPa |
| Electrical Resistivity | 7.4 | μΩ/cm |
| Density | 7.99 | g/cm³ |
- Standards: ASTM A213, BS EN 10216 part 5, custom specifications
- Product Forms: Straight, coiled, seamless, seam welded
- Processing: Cold redrawn and annealed
- Primary Industries: Chemical processing, oil and gas, automotive
316Ti stainless steel provides enhanced resistance to sensitization through titanium stabilization, preventing chromium carbide precipitation at elevated temperatures (425-815°C). This maintains corrosion resistance equivalent to 316L while offering superior high-temperature mechanical properties, making it ideal for extended service in demanding thermal and corrosive environments.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.