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Published: November 12, 2025 | Updated: November 12, 2025By Gangsteel Engineering Team – 25+ Years in Stainless Steel Export Excellence
In the specialized domain of stainless steels compliant with ASTM A240/A240M – Type 316Ti (UNS S31635), ASME SA240/SA240M – Type 316Ti, ASTM A312/A312M – TP316Ti, ASTM A213/A213M – TP316Ti, ASTM A249/A249M – TP316Ti, ASTM A276 – Type 316Ti, ASTM A479/A479M – Type 316Ti, ASTM A182 – F316Ti, EN 10088-2/EN 10095 – X6CrNiMoTi17-12-2 (1.4571), GB/T 20878 – 06Cr17Ni12Mo2Ti, JIS G4303 – SUS316Ti, and BS EN 10088-2 – 1.4571 (316Ti), Type 316Ti material is a titanium-stabilized austenitic grade renowned for its superior performance in high-temperature and corrosive environments, making it a preferred choice for demanding applications.
As a premier producer and exporter based in China, Gangsteel has supplied thousands of tons of Type 316Ti material, meeting ASTM A240/A240M specs for plates and sheets, to industries like petrochemical, pharmaceutical, and marine.
If you're sourcing Type 316Ti material for welded structures or heat exchangers where IGC resistance and high-temp durability are critical, understanding its specifications is essential. This article provides a comprehensive overview of Type 316Ti material, properties, and insights, based on ASTM A240/A240M – Type 316Ti (UNS S31635), ASME SA240/SA240M – Type 316Ti, ASTM A312/A312M – TP316Ti, ASTM A213/A213M – TP316Ti, ASTM A249/A249M – TP316Ti, ASTM A276 – Type 316Ti, ASTM A479/A479M – Type 316Ti, ASTM A182 – F316Ti, EN 10088-2/EN 10095 – X6CrNiMoTi17-12-2 (1.4571), GB/T 20878 – 06Cr17Ni12Mo2Ti, JIS G4303 – SUS316Ti, and BS EN 10088-2 – 1.4571 (316Ti) standards and our mill data.
From our production lines, we've seen Type 316Ti material in action: In a 2024 U.S. chemical reactor build, our Type 316Ti plates under ASTM A240/A240M – Type 316Ti (UNS S31635) met all requirements for IGC resistance at 600°C, enabling certification without revisions, as per client audits. Compliant with ASME SA240/SA240M for pressure apps, Type 316Ti material's density of 8.00 g/cm³ supports precise designs. Let's delve into the material details, from composition to testing, to guide your compliance.
Type 316Ti material, compliant with ASTM A240/A240M – Type 316Ti (UNS S31635), ASME SA240/SA240M – Type 316Ti, ASTM A312/A312M – TP316Ti, ASTM A213/A213M – TP316Ti, ASTM A249/A249M – TP316Ti, ASTM A276 – Type 316Ti, ASTM A479/A479M – Type 316Ti, ASTM A182 – F316Ti, EN 10088-2/EN 10095 – X6CrNiMoTi17-12-2 (1.4571), GB/T 20878 – 06Cr17Ni12Mo2Ti, JIS G4303 – SUS316Ti, and BS EN 10088-2 – 1.4571 (316Ti), features tensile 515 MPa min, yield 205 MPa min, elongation 40% min, hardness 95 HRB max, and PREN 23-28 for IGC resistance at 425-815°C. Density 8.00 g/cm³, ideal for chemical reactors. Gangsteel stocks 1-200mm with certs for custom needs.
The chemical composition of Type 316Ti material, as per ASTM A240/A240M – Type 316Ti (UNS S31635), ASME SA240/SA240M – Type 316Ti, ASTM A312/A312M – TP316Ti, ASTM A213/A213M – TP316Ti, ASTM A249/A249M – TP316Ti, ASTM A276 – Type 316Ti, ASTM A479/A479M – Type 316Ti, ASTM A182 – F316Ti, EN 10088-2/EN 10095 – X6CrNiMoTi17-12-2 (1.4571), GB/T 20878 – 06Cr17Ni12Mo2Ti, JIS G4303 – SUS316Ti, and BS EN 10088-2 – 1.4571 (316Ti), is tightly controlled for stabilization, with titanium ensuring resistance to carbide precipitation.
|
Element |
% Range or Max |
Role in Material Specs |
|---|---|---|
|
Carbon (C) |
0.08 max |
Max to minimize carbides; Ti binds excess. |
|
Manganese (Mn) |
2.00 max |
Max for deoxidation; no min. |
|
Silicon (Si) |
0.75 max |
Max for oxidation. |
|
Phosphorus (P) |
0.045 max |
Strict max for ductility. |
|
Sulfur (S) |
0.030 max |
Max to avoid hot shortness. |
|
Chromium (Cr) |
16.00-18.00 |
Range for passivation. |
|
Molybdenum (Mo) |
2.00-3.00 |
Range for pitting. |
|
Nickel (Ni) |
10.00-14.00 |
Range for austenite. |
|
Titanium (Ti) |
5x(C+N) min, 0.70 max |
Min/max for stabilization. |
|
Nitrogen (N) |
0.10 max |
Max for strength. |
|
Iron (Fe) |
Balance |
Base. |
Material specs require heat analysis certs; Gangsteel's exceed with low P/S.
For uns stainless steel plates, specs match.
Type 316Ti material's mechanical properties, per ASTM A240/A240M – Type 316Ti (UNS S31635), ASME SA240/SA240M – Type 316Ti, ASTM A312/A312M – TP316Ti, ASTM A213/A213M – TP316Ti, ASTM A249/A249M – TP316Ti, ASTM A276 – Type 316Ti, ASTM A479/A479M – Type 316Ti, ASTM A182 – F316Ti, EN 10088-2/EN 10095 – X6CrNiMoTi17-12-2 (1.4571), GB/T 20878 – 06Cr17Ni12Mo2Ti, JIS G4303 – SUS316Ti, and BS EN 10088-2 – 1.4571 (316Ti), ensure suitability for stress-prone apps.
|
Property |
Minimum Value |
Typical Range |
Material Specs Notes |
|---|---|---|---|
|
Tensile Strength (MPa) |
515 |
550-700 |
Min for all thicknesses. |
|
Yield Strength (MPa) |
205 |
220-300 |
0.2% offset. |
|
Elongation (%) |
40 |
45-55 |
In 50mm gauge. |
|
Hardness (HRB max) |
95 |
80-90 |
Annealed condition. |
|
Brinell (HB max) |
217 |
160-190 |
Converted from HRB. |
Material specs no heat treatment post-delivery.
Physical properties of Type 316Ti, compliant with ASTM A240/A240M – Type 316Ti (UNS S31635), ASME SA240/SA240M – Type 316Ti, ASTM A312/A312M – TP316Ti, ASTM A213/A213M – TP316Ti, ASTM A249/A249M – TP316Ti, ASTM A276 – Type 316Ti, ASTM A479/A479M – Type 316Ti, ASTM A182 – F316Ti, EN 10088-2/EN 10095 – X6CrNiMoTi17-12-2 (1.4571), GB/T 20878 – 06Cr17Ni12Mo2Ti, JIS G4303 – SUS316Ti, and BS EN 10088-2 – 1.4571 (316Ti), complement material data.
|
Property |
Value |
Notes |
|---|---|---|
|
Density (g/cm³) |
8.00 |
Standard for weight calcs. |
|
Melting Range (°C) |
1370-1400 |
High for thermal apps. |
|
Thermal Conductivity (W/m·K) |
14.6 (at 100°C) |
Good dissipation. |
|
Specific Heat (J/kg·K) |
500 |
Efficient cycling. |
|
Thermal Expansion (10^-6 /°C) |
16.5 (20-100°C) |
Low distortion. |
|
Modulus (GPa) |
193 |
High stiffness. |
|
Electrical Resistivity (μΩ·cm) |
74 |
Moderate. |
These enhance Type 316Ti material's overview.
Type 316Ti material's corrosion resistance, per ASTM A240/A240M – Type 316Ti (UNS S31635), ASME SA240/SA240M – Type 316Ti, ASTM A312/A312M – TP316Ti, ASTM A213/A213M – TP316Ti, ASTM A249/A249M – TP316Ti, ASTM A276 – Type 316Ti, ASTM A479/A479M – Type 316Ti, ASTM A182 – F316Ti, EN 10088-2/EN 10095 – X6CrNiMoTi17-12-2 (1.4571), GB/T 20878 – 06Cr17Ni12Mo2Ti, JIS G4303 – SUS316Ti, and BS EN 10088-2 – 1.4571 (316Ti), is a standout material property, with Ti preventing IGC.
Type 316Ti material is highly weldable per ASTM A240/A240M – Type 316Ti (UNS S31635), Ti preserving properties. No preheat; good elongation for fab.
Gangsteel's Type 316Ti SA240 Type 316Ti excels in forming.
Type 316Ti material's specs suit chemical reactors (high elongation), food equipment (corrosion resistance), marine piping (strength).
In Gangsteel's supply to U.S. pharma, Type 316Ti properties endured without failure.
Equivalents: EN 1.4571 (similar properties). For A240 GR 316Ti, properties match.
Gangsteel stocks Type 316Ti at $3,200-3,800/ton FOB. 1-200mm thick, ASME SA240 certs with property data. Contact for overview. Email: admin@gangsteel.com
Q: What are the material specifications of Type 316Ti stainless steel?
A: Type 316Ti material specifications under ASTM A240/A240M include tensile 515 MPa min, yield 205 MPa min, elongation 40% min, hardness 95 HRB max, density 8.00 g/cm³, and thermal conductivity 14.6 W/m·K, with Ti for high-temp stability.
Q: What is the density of Type 316Ti stainless steel per material specs?
A: The density of Type 316Ti is 8.00 g/cm³ per material specifications, standard for austenitic SS, supporting weight-efficient designs.
Q: What is the hardness of Type 316Ti stainless steel in material specs?
A: Maximum hardness is 95 HRB or 217 HB in annealed condition per material specifications, soft for machining while maintaining properties.
Q: What is the yield strength of Type 316Ti stainless steel per material specs?
A: Minimum yield strength 205 MPa for Type 316Ti, with typical 220-300 MPa, providing good deformation resistance.
Q: What is the tensile strength of Type 316Ti stainless steel per material specs?
A: Minimum tensile strength 515 MPa for Type 316Ti, typically 550-700 MPa, stable at high temps due to Ti.
Q: What is the elongation of Type 316Ti stainless steel per material specs?
A: Minimum elongation 40% for Type 316Ti, typically 45-55%, ensuring excellent ductility for forming.
Q: How do high temperatures affect Type 316Ti's material specifications?
A: At 815°C, tensile retains >70%, elongation >30%; Ti prevents property loss from carbides per material specs.
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