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ASME SA240/ASTM A240 UNS S31635 Stainless Steel Sheet(commonly known as 316Ti) is an excellent choice.
As a leading uns stainless supplier, Gangsteel specializes in providing high-quality sa 240/a 240 uns s31635 sheets, plates, coils, bars, and custom components, all compliant with sa 240/a 240 uns stainless grades standards, including ASTM A240 and ASME SA240. With an inventory exceeding 600 tons and advanced manufacturing capabilities, Gangsteel ensures rapid delivery and tailored solutions for clients worldwide.
We explore the ASME SA240/ASTM A240 UNS S31635 chemical composition, density, mechanical properties, corrosion resistance, weldability, stainless steel surface finishes, equivalent materials, specifications, applications, and competitive ASME SA240/ASTM A240 UNS S31635 price per kg.
Whether you're an engineer designing chemical processing equipment or a procurement specialist sourcing for high-temperature applications, this article will clarify why 316Ti stainless steel (UNS S31635) is a trusted option. Explore our sa 240/a 240 uns stainless grades portfolio for related grades like sa 240/a 240 uns s30615, sa 240/a 240 uns s30815, sa 240/a 240 uns s30909, sa 240/a 240 uns s30940, sa 240/a 240 uns s31040, sa 240/a 240 uns s31041, sa 240/a 240 uns s31050, sa 240/a 240 uns s31060, sa 240/a 240 uns s31254, sa 240/a 240 uns s31266, sa 240/a 240 uns s31640, sa 240/a 240 uns s31651, and sa 240/a 240 uns s31653.
ASME SA240/ASTM A240 UNS S31635, known as 316Ti, is an austenitic stainless steel with 16.0-18.0% chromium, 10.0-14.0% nickel, 2.0-3.0% molybdenum, and titanium stabilization (5x(C+N) min, 0.70% max). It is designed for applications requiring excellent corrosion resistance, high-temperature strength, and superior weldability, making it ideal for industries such as chemical processing, petrochemical, and pharmaceutical manufacturing. The titanium stabilization prevents carbide precipitation during welding, improving performance compared to sa 240/a 240 uns s31653, while the molybdenum content enhances pitting resistance in chloride environments.
The ASME SA240/ASTM A240 UNS S31635 stainless steel sheet offers superior weldability compared to sa 240/a 240 uns s31651 and better high-temperature corrosion resistance than sa 240/a 240 uns s30400 due to its molybdenum and titanium content. While it is less corrosion-resistant than high-alloy grades like sa 240/a 240 uns s31254, its combination of corrosion resistance, weldability, and high-temperature performance makes it a preferred choice for welded chemical and pharmaceutical equipment.
Key benefits of ASME SA240/ASTM A240 UNS S31635 stainless steel sheet include:
Case Study: A chemical processing plant in India used sa 240/a 240 uns s31635 sheets for welded reactor vessels, achieving a 25% reduction in welding defects compared to sa 240/a 240 uns s31651 due to its superior weldability and corrosion resistance.
Keywords: ASME SA240/ASTM A240 UNS S31635 stainless steel sheet, UNS S31635 sheet, 316Ti stainless steel, corrosion-resistant stainless steel sheet
The density of ASME SA240/ASTM A240 UNS S31635 stainless steel sheet is approximately 8.00 g/cm³ (0.289 lb/in³). This density is typical for molybdenum-containing austenitic stainless steels, reflecting the material's composition, which includes titanium stabilization. The consistent density ensures predictable performance in applications requiring precise weight calculations, such as chemical processing equipment and heat exchangers. Compared to grades like sa 240/a 240 uns s31653 (8.00 g/cm³) and sa 240/a 240 uns s31050 (7.89 g/cm³), the density is similar, making UNS S31635 a reliable choice for weight-sensitive applications.
Keywords: ASME SA240/ASTM A240 UNS S31635 density, UNS S31635 density, 316Ti density
ASME SA240/ASTM A240 UNS S31635offers excellent corrosion resistance in chloride-containing and moderately corrosive environments, such as chemical processing and pharmaceutical settings. Its 16.0-18.0% chromium, 10.0-14.0% nickel, and 2.0-3.0% molybdenum content provide a robust protective oxide layer and good pitting resistance, with a pitting resistance equivalent number (PREN) of ~24-26. This makes it suitable for applications like chemical reactors and heat exchanger tubes, outperforming sa 240/a 240 uns s30400 and sa 240/a 240 uns s30940. For highly corrosive environments, such as severe chloride conditions, grades like sa 240/a 240 uns s31254 or sa 240/a 240 uns s31266 are recommended.
Keywords: ASME SA240/ASTM A240 UNS S31635 corrosion resistance, UNS S31635 corrosion properties, 316Ti corrosion resistance
The titanium stabilization in ASME SA240/ASTM A240 UNS S31635 ensures superior weldability by preventing carbide precipitation and intergranular corrosion during welding, making it more weldable than sa 240/a 240 uns s31651. It can be welded using common techniques such as TIG, MIG, and shielded metal arc welding, with titanium-containing filler materials to maintain corrosion resistance and high-temperature strength. Compared to sa 240/a 240 uns s31653, UNS S31635 offers comparable weldability but is optimized for high-temperature applications due to titanium stabilization. For applications requiring enhanced corrosion resistance and weldability, sa 240/a 240 uns s31254 is a viable alternative.
Keywords: ASME SA240/ASTM A240 UNS S31635 weldability, UNS S31635 welding properties, 316Ti weldability
The surface finish of ASME SA240/ASTM A240 UNS S31635 stainless steel sheet significantly impacts its aesthetic appeal, functionality, and application suitability. Gangsteel offers a variety of surface finishes to meet diverse project requirements, as detailed below:
|
Surface Finish |
Definition/Feature |
Summary of Manufacturing Method |
Application/Use |
|---|---|---|---|
|
NO.1 |
Silver white, matte |
Hot rolled to specified thickness, followed by heat treatment and pickling |
Chemical tank, pipe, no need for surface gloss purposes |
|
2B |
Stronger gloss than NO.2D |
Cold rolled, heat treated, pickled, and lightly cold rolled by polishing rollers |
Medical equipment, food industry, construction material, kitchen utensils, general materials |
|
NO.2D/2BB |
Silver white |
Heat treatment and pickling after cold rolling |
General materials, deep drawing materials |
|
NO.3 |
Rough grinding |
Polished with No.100 to No.120 abrasives (JIS R6001) or 100~200# grinding belt |
Kitchen utensils, building construction, building materials |
|
NO.4 (4K) |
Intermediate grinding |
Polished with No.150 to No.180 abrasives (JIS R6001) or 150~180# stone abrasive belt |
Kitchen utensils, building construction, medical equipment, building materials |
|
NO.240 |
Fine grinding |
Grinding with 240# stone abrasive belt |
Kitchenware |
|
NO.320 |
Very fine grinding |
Grinding with 320# abrasive belt |
Kitchenware |
|
NO.400 |
Gloss close to BA |
Grinding with 400# polishing wheel |
General timber, construction timber, kitchen utensils |
|
HL |
Hairline grinding, continuous polishing streaks |
Polished with suitable grain size abrasive (150~240#) for hairline grinding |
Building construction, buildings, construction materials |
|
BA (No.6/BA1/BA0) |
Bright as a mirror |
Bright heat treatment after cold rolling, high surface reflectivity |
Kitchen utensils, electric equipment, building construction, building materials |
|
NO.7 |
Close to mirror polishing |
Grinding with 600# rotary polishing wheel |
For art and decoration |
|
NO.8 (Mirror/8K) |
Shining like a mirror |
Grinding mirrors with polishing wheels |
Building construction, reflector, for decoration |
These surface finishes allow sa 240/a 240 uns s31635 to be tailored for aesthetic or functional requirements, such as the 2B finish for chemical processing equipment or the NO.4 finish for pharmaceutical applications.
Keywords: ASME SA240/ASTM A240 UNS S31635 surface finish, UNS S31635 stainless steel surface, 316Ti surface finishes
The ASME SA240/ASTM A240 UNS S31635 chemical composition is optimized for corrosion resistance, high-temperature strength, and weldability, compliant with sa 240/a 240 uns stainless grades standards.
The high chromium (16.0-18.0%), nickel (10.0-14.0%), molybdenum (2.0-3.0%), and titanium stabilization provide excellent corrosion resistance and weldability compared to sa 240/a 240 uns s31651.
|
Element |
Percentage (%) |
|---|---|
|
Chromium (Cr) |
16.0 – 18.0 |
|
Nickel (Ni) |
10.0 – 14.0 |
|
Molybdenum (Mo) |
2.0 – 3.0 |
|
Titanium (Ti) |
5x(C+N) – 0.70 |
|
Carbon (C) |
≤ 0.08 |
|
Manganese (Mn) |
≤ 2.0 |
|
Silicon (Si) |
≤ 0.75 |
|
Phosphorus (P) |
≤ 0.045 |
|
Sulfur (S) |
≤ 0.030 |
|
Iron (Fe) |
Balance (~65%) |
Keywords: ASME SA240/ASTM A240 UNS S31635 chemical composition, UNS S31635 composition, 316Ti chemistry, ASME SA240 Gr S31635 composition
The ASME SA240/ASTM A240 UNS S31635 mechanical properties offer a balance of high-temperature strength, good ductility, and excellent corrosion resistance, suitable for chemical and pharmaceutical applications.
These properties ensure that ASME SA240/ASTM A240 UNS S31635 stainless steel sheet can withstand mechanical stresses in moderately corrosive and high-temperature environments. Solution annealing at 1040-1100°C (1904-2012°F) optimizes UNS S31635 mechanical properties for corrosion resistance and weldability.
|
Property |
Value at 20°C |
|---|---|
|
Tensile Strength (MPa) |
≥ 515 (75 ksi) |
|
Yield Strength (MPa) |
≥ 205 (30 ksi) |
|
Elongation (%) |
≥ 40 |
|
Hardness (HBW) |
≤ 217 |
|
Density |
8.00 g/cm³ (0.289 lb/in³) |
At Gangsteel, we’ve seen clients use sa 240/a 240 uns s31635 sheets in pharmaceutical vessels, where its weldability and corrosion resistance provide advantages over sa 240/a 240 uns s31651.
Keywords: ASME SA240/ASTM A240 UNS S31635 mechanical properties, UNS S31635 strength, 316Ti mechanical properties, ASME SA240 Gr S31635 mechanical properties
As a trusted uns stainless supplier, Gangsteel supplies sa 240/a 240 uns s31635 sheets, plates, coils, bars, and custom components, compliant with sa 240/a 240 uns stainless grades standards:
Our advanced manufacturing facilities ensure precision and quality, meeting the diverse needs of global projects, from standard sizes to custom-cut components.
Note: Need a specific size or finish? Gangsteel offers custom solutions, including precision cutting and heat treatments, to meet sa 240/a 240 uns stainless grades requirements. Contact us at admin@gangsteel.com for bespoke ASME SA240/ASTM A240 UNS S31635 material specifications.
Keywords: ASME SA240/ASTM A240 UNS S31635 stainless steel sheet specifications, UNS S31635 sheet specifications, ASME SA 240 Gr S31635 coil, ASME SA 240 Gr S31635 bar
ASME SA240/ASTM A240 UNS S31635 stainless steel sheetis tailored for industries requiring excellent corrosion resistance, high-temperature strength, and superior weldability. Its titanium-stabilized austenitic structure ensures durability in demanding environments.
Key ASME SA240/ASTM A240 UNS S31635 applications include:
Case Study: A pharmaceutical manufacturer in India used sa 240/a 240 uns s31635 sheets for welded storage vessels, achieving a 20% reduction in maintenance costs compared to sa 240/a 240 uns s31651 due to its superior weldability and corrosion resistance.
Keywords: ASME SA240/ASTM A240 UNS S31635 applications, UNS S31635 uses, 316Ti applications, ASME SA240 Gr S31635 applications
ASME SA240/ASTM A240 UNS S31635 vs ASME SA240 UNS S30615: S31635 offers better corrosion resistance in chloride environments, while sa 240/a 240 uns s30615 is optimized for high-temperature oxidation resistance.
ASME SA240/ASTM A240 UNS S31635aligns with international standards for global compatibility, ensuring seamless integration into projects worldwide.
The equivalent grades allow for flexibility in sourcing materials across different regions, making ASME SA240/ASTM A240 UNS S31635 a versatile choice for weldable high-temperature applications.
|
Standard |
Grade |
|---|---|
|
UNS |
S31635 |
|
W.Nr. |
1.4571 |
|
EN |
X6CrNiMoTi17-12-2 |
|
ASTM |
A240 |
|
ASME |
SA240 |
Note: ASME SA240/ASTM A240 UNS S31635 equivalent grades comply with sa 240/a 240 uns stainless grades standards, offering interchangeability with sa 240/a 240 uns s31640 for similar applications.
Keywords: ASME SA240/ASTM A240 UNS S31635 equivalent, UNS S31635 equivalent, ASME SA 240 Gr S31635 material standards, EN X6CrNiMoTi17-12-2
The allowable stress values for ASME SA240/ASTM A240 UNS S31635, per ASME BPVC Section II, Part D, ensure reliable performance in chloride-containing and high-temperature environments.
These values reflect the material’s ability to withstand mechanical stresses while maintaining corrosion resistance.
|
Temperature (°C) |
Allowable Stress (MPa) |
|---|---|
|
100 |
130 |
|
200 |
120 |
|
300 |
110 |
|
400 |
100 |
|
500 |
90 |
Note: These values ensure sa 240/a 240 uns s31635 performs reliably in chemical and pharmaceutical applications.
Keywords: ASME SA240/ASTM A240 UNS S31635 allowable stress, UNS S31635 strength, ASME SA240 Gr S31635 material stress
The ASME SA240/ASTM A240 UNS S31635 price per kg ranges from USD 5-8 per kg (FOB), influenced by several factors:
The excellent corrosion resistance and weldability of ASME SA240/ASTM A240 UNS S31635 make it a valuable choice for chemical and pharmaceutical applications.
For a precise ASME SA240/ASTM A240 UNS S31635 price per kg or bulk discounts, contact Gangsteel at admin@gangsteel.com.
Keywords: ASME SA240/ASTM A240 UNS S31635 price per kg, UNS S31635 cost, 316Ti price
As a leading uns stainless supplier, Gangsteel offers a wide range of sa 240/a 240 uns stainless grades to complement sa 240/a 240 uns s31635 for various applications:
This diverse portfolio ensures clients can find the ideal material for their specific project needs, from corrosion resistance to high-temperature performance.
Note: These grades complement sa 240/a 240 uns s31635 in corrosion-resistant and high-temperature applications. Contact Gangsteel for a full catalog to find the perfect material for your project.
Keywords: ASME SA240/ASTM A240 UNS S31635 related grades, UNS S31635 stainless steel grades, 316Ti grades
Q: What is the main difference between ASME SA240/ASTM A240 UNS S31635 and ASME SA240 UNS S31640?
A: ASME SA240/ASTM A240 UNS S31635 offers better high-temperature corrosion resistance due to titanium stabilization, while sa 240/a 240 uns s31640 provides similar corrosion resistance with niobium stabilization.
Q: Is ASME SA240/ASTM A240 UNS S31635 suitable for pharmaceutical applications?
A: Yes, its excellent corrosion resistance and superior weldability make it ideal for welded pharmaceutical vessels compared to sa 240/a 240 uns s31651.
Q: How does the price of ASME SA240/ASTM A240 UNS S31635 compare to ASME SA240 UNS S31254?
A: ASME SA240/ASTM A240 UNS S31635 is typically 30-40% less expensive than sa 240/a 240 uns s31254 due to lower molybdenum content, offering cost-effective performance for chloride-containing environments.
Keywords: ASME SA240/ASTM A240 UNS S31635 FAQ, UNS S31635 stainless steel questions, 316Ti FAQ
For sa 240/a 240 uns s31635 quotes, technical data sheets, or custom solutions, contact Gangsteel at admin@gangsteel.com. Explore our sa 240/a 240 uns stainless grades portfolio for more options.
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ASME SA240/ASTM A240 UNS S31635 stainless steel sheet, UNS S31635 applications, ASME SA240 Gr S31635 mechanical properties
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