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316Ti Stainless Steel Seamless Pipe Cold Rolled for High-Temperature Strength Applications
Product Details
| Model NO. | 316ti | Shape | Round |
|---|---|---|---|
| Technique | Cold Rolled | Surface Treatment | Pickling |
| Specification | OD 6-630mm | Production Capacity | 500000kgs |
| Tensile Strength | 515 MPa (min) | Yield Strength | 205 MPa (min) |
| Elongation | 35% (min) | Hardness | Rockwell B 75 Max, Brinell 205 Max |
| Thermal Conductivity | 14.6 W.m-1.°K-1 | Thermal Expansion | 16.5 μm/μm/°C |
| Modulus Elasticity | 193 GPa | Electrical Resistivity | 7.4 μohm/cm |
| Density | 7.99 G/cm3 | ||
| Highlight | 316Ti Stainless Steel Pipe,Cold Rolled Seamless Pipe,High-Temperature Strength Stainless Steel Tube |
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Product Description
SUS316Ti Stainless Steel Seamless Pipe
316Ti/1.4571 ASTM A312 Seamless Heat Exchanger Stainless Steel Tubes
ASME SA213 / ASTM A213 316Ti UNS S31603, EN 10216-5 1.4571 Stainless Steel. Similar to Grade 316L with enhanced high-temperature strength and mechanical properties. Ideal for equipment exposed to aggressive corrosive conditions and high-temperature applications including automotive flexible connectors, welded bellows, chimney liners, and flexible ducting.
ASME SA213 / ASTM A213 316Ti UNS S31603, EN 10216-5 1.4571 Stainless Steel. Similar to Grade 316L with enhanced high-temperature strength and mechanical properties. Ideal for equipment exposed to aggressive corrosive conditions and high-temperature applications including automotive flexible connectors, welded bellows, chimney liners, and flexible ducting.
Chemical Composition
ASTM A213 TP316Ti Chemical Composition (Weight %)
| Element | 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 / X6CrNiMoTi17-12-2 Chemical Composition
| Element | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
|---|---|---|---|---|---|
| 316Ti | 515 | 205 | 35% | 75 | 205 |
Material Characteristics: UNS S31635 is a titanium-stabilized version of 316 molybdenum-bearing austenitic stainless steel. The 316 alloys offer superior resistance to general corrosion and pitting/crevice corrosion compared to conventional chromium-nickel austenitic stainless steels like 304. They provide higher creep, stress-rupture, and tensile strength at elevated temperatures.
Sensitization Resistance: Titanium additions stabilize the structure against chromium carbide precipitation, which is the source of sensitization. This significantly reduces susceptibility to sensitization in service by limiting chromium carbide formation. The alloy can be used for extended periods at elevated temperatures without compromising corrosion resistance. 316Ti has equivalent corrosion resistance to sensitization as the low carbon version 316L.
Standard Specifications
- ASTM A213
- BS EN 10216 part 5
- Custom specifications available
Available Product Forms
- Straight tubes
- Coiled tubes
- Seamless construction
- Seam welded, cold redrawn and annealed
Typical Applications
- Chemical processes
- High temperature applications
- Automotive components
- Control lines
Primary Industries
- Chemical processing
- Oil and Gas
- Automotive manufacturing
Detailed Mechanical Properties (Annealed Temper)
| Property | Value | Unit |
|---|---|---|
| Tensile Rm | 75 / 515 | ksi (min) / MPa (min) |
| R.p. 0.2% Yield | 30 / 205 | ksi (min) / MPa (min) |
| Elongation (2" or 4D gl) | 35 | % (min) |
Physical Properties (Room Temperature)
| 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 Elasticity | 193 | GPa |
| Electrical Resistivity | 7.4 | μohm/cm |
| Density | 7.99 | g/cm³ |
Complete Chemical Composition (% by weight)
| Element | Min | Max |
|---|---|---|
| C | - | 0.08 |
| Si | - | 0.75 |
| Mn | - | 2 |
| P | - | 0.045 |
| S | - | 0.03 |
| Cr | 16 | 18 |
| Mo | 2 | 3 |
| N | - | 0.1 |
| Fe | Balance | |
| Ni | 10 | 14 |
| Ti | 5x%(C+N) | |
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