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Published: November 12, 2025 | Updated: November 12, 2025By Gangsteel Engineering Team – 25+ Years in Stainless Steel Export Excellence
In the precision domain of stainless steels compliant with ASTM A240/A240M – 316Ti (UNS S31635) and ASME SA240/SA240M – 316Ti, A240 316Ti plate stock represents a titanium-stabilized austenitic material engineered for superior performance in pressure vessels, heat exchangers, and welded structures requiring high-temperature stability and corrosion resistance.
As a premier producer and exporter based in China, Gangsteel maintains extensive A240 316Ti plate stock, fully compliant with ASTM A240/A240M – 316Ti and ASME SA240/SA240M – 316Ti, to industries like petrochemical, power generation, and marine.
If you're sourcing A240 316Ti plate stock for boiler components or chemical processing where IGC resistance at 425-815°C and pressure integrity are critical, Gangsteel offers immediate availability from our warehouse. This article details A240 316Ti plate stock specifications, properties, and inventory, based on ASTM A240/A240M – 316Ti standards and our current stock data.
From our production lines and warehouses, A240 316Ti plate stock is ready: Gangsteel holds over 600 tons of A240 316Ti plate in thicknesses from 3mm to 150mm, enabling fast delivery for urgent projects like the 2024 U.S. refinery upgrade where our stock plates passed A262 Practice E with zero IGC after 1,000 hours at 650°C. Compliant with ASME SA240/SA240M for pressure apps, A240 316Ti plate stock's density of 8.00 g/cm³ supports lightweight yet robust designs. Let's explore A240 316Ti plate stock — from specs to availability — for your next project.
A240 316Ti plate stock under ASTM A240/A240M – 316Ti (UNS S31635) and ASME SA240/SA240M – 316Ti includes thicknesses 3-150mm (stock), widths up to 2600mm, tensile 515 MPa min, yield 205 MPa min, elongation 40% min, and hardness 95 HRB max, with titanium stabilization for IGC resistance. Density 8.00 g/cm³, PREN 23-28. Gangsteel warehouse stock exceeds 600 tons, priced $3,200-3,800/ton FOB; custom up to 200mm thick.
The chemical composition of A240 316Ti plate stock, as per ASTM A240/A240M – 316Ti (UNS S31635), is tightly controlled for stabilization.
|
Element |
% Range or Max |
Role in Plate Stock |
|---|---|---|
|
Carbon (C) |
0.08 max |
Low for weldable stock. |
|
Manganese (Mn) |
2.00 max |
Aids formability. |
|
Silicon (Si) |
0.75 max |
Improves oxidation. |
|
Phosphorus (P) |
0.045 max |
Limited for toughness. |
|
Sulfur (S) |
0.030 max |
Controlled for machinability. |
|
Chromium (Cr) |
16.00-18.00 |
Corrosion resistance. |
|
Molybdenum (Mo) |
2.00-3.00 |
Pitting resistance. |
|
Nickel (Ni) |
10.00-14.00 |
Austenite stability. |
|
Titanium (Ti) |
5x(C+N) min, 0.70 max |
Stabilizes for IGC resistance. |
|
Nitrogen (N) |
0.10 max |
Strengthens matrix. |
|
Iron (Fe) |
Balance |
Base. |
Gangsteel's A240 316Ti stock meets ASME SA240/SA240M certification.
A240 316Ti plate stock mechanical properties per ASTM A240/A240M – 316Ti ensure reliability.
|
Property |
Minimum Value |
Typical Range |
Stock Notes |
|---|---|---|---|
|
Tensile Strength (MPa) |
515 |
550-700 |
For 3-150mm thick stock. |
|
Yield Strength (MPa) |
205 |
220-300 |
0.2% offset. |
|
Elongation (%) |
40 |
45-55 |
Excellent for forming. |
|
Hardness (HRB max) |
95 |
80-90 |
Annealed stock. |
|
Brinell (HB max) |
217 |
160-190 |
Machinable. |
Warehouse stock tested to exceed mins.
Physical properties of A240 316Ti plate stock aid design.
|
Property |
Value |
Stock Application Notes |
|---|---|---|
|
Density (g/cm³) |
8.00 |
~80 kg/m² at 10mm thick. |
|
Melting Range (°C) |
1370-1400 |
High-temp service. |
|
Thermal Conductivity (W/m·K) |
14.6 (100°C) |
Heat exchangers. |
|
Specific Heat (J/kg·K) |
500 |
Thermal cycling. |
|
Thermal Expansion (10^-6 /°C) |
16.5 (20-100°C) |
Low distortion. |
A240 316Ti plate stock corrosion resistance, per ASTM A240/A240M – 316Ti, is enhanced by Ti.
Stock certified for NACE MR0175 sour service.
A240 316Ti plate stock is highly weldable, Ti preventing sensitization. Fillers ER316L; no PWHT.
Gangsteel's stock SA240 Type 316Ti ready for fab.
A240 316Ti plate stock suits reactors, boilers, marine tanks.
Gangsteel's stock served U.S. offshore without failure.
Equivalents: EN 1.4571. For A240 GR 316Ti, stock matches.
Gangsteel A240 316Ti plate stock: 600+ tons, 3-150mm thick (custom 200mm), $3,200-3,800/ton FOB. Certs EN 10204 3.1/3.2. Email: admin@gangsteel.com
Q: What thicknesses in A240 316Ti plate stock?
A: 3-150mm thick stock; custom to 200mm, widths to 2600mm.
Q: Is A240 316Ti plate ASME SA240 compliant?
A: Yes, dual-certified ASTM A240/ASME SA240 stock.
Q: Can A240 316Ti replace 316L plate?
A: Yes, superior in heat; same pitting resistance.
Q: Lead time for A240 316Ti plate stock?
A: Stock immediate; custom 7-30 days.
Q: Custom cutting for A240 316Ti plate?
A: Yes, laser/plasma/waterjet ±0.5mm.
Q: Price of A240 316Ti plate?
A: $3,200-3,800/ton FOB; contact admin@gangsteel.com.
Q: Stock certs for A240 316Ti plate?
A: EN 10204 3.1/3.2, A262 E, PMI, mill test reports.
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