AISI 316Ti Stainless Steel Chemical Composition & Properties, Grade, Table and Pdf

The AISI 316Ti, an austenitic stainless steel of high industrial regard for its outstanding corrosion resistance and high temperature strength, is a class apart in the family of stainless steels. Chromium usually falls into 16-18% range, up to 14% for nickel, anywhere between 2 to 3% molybdenum, and maximum 2% titanium. It is because of this composition that this material exhibits excellent corrosion resistance in a variety of environments, including those with chloride ions. The AISI 316Ti is commonly used in resistance to the various highly aggressive chemicals, acidic environment, or situations with high temperature, e.g. in the chemical industry, equipment on the ship and in the pharmaceutical field. It is in the same grade quality as AISI 316L, but with titanium working incorporated, corrosion resistance becomes even better. The makers and the manufacturers of these materials take into account the AISI 316Ti's properties as they detail in charts and PDF publications for informed designing and selection of the materials used.

AISI 316Ti Austenitic Stainless Steel Chemical Composition And Grade Table

AISI 316Ti or the austenitic stainless steel is highly regarded for its superior corrosion prevention and high temperature performance. The chemical outline of its construction is created and detail oriented, as it is mostly made of iron, chromium, nickel and molybdenum. Moreover, it includes titanium which is a very effective stabilizing factor, meaning that sensitization only rarely occurs even during welding. This table shows the category of AISI 316Ti in a 300 series stainless steel family – a group of alloys commonly employed in the various industries due to their durable nature and versatility. The composition is what characterizes it as the acid, alkali, and chloride resistant material which is the best solution for chemical plants and marine installations where the environment is that harsh.

AISI 316Ti Austenitic Stainless Steel
Elements C Mn Si P S Cr Mo Ni Ti Fe
Min (%) - - - - - 16.50 2.00 10.50 0.40 -
Max (%) 0.08 2.0 1.0 0.05 0.03 18.50 2.50 14.00 0.70 Balance

The Advantages and Disadvantages of AISI 316Ti Austenitic Stainless Steel


  • Corrosion Resistance: AISI 316Ti stainless steel displays as much as possible corrosion resistance in different environments such as acidic and high-temperature ones.

  • High Strength: It has a good tensile strength and durability, making it a great choice to apply in structural spaces where strength is essential.

  • Formability: AISI 316Ti is a material that is easier to form and manufacture into different shapes enabling for diverse construction.

  • Weldability: Its low carbon content not only improves weldability, but also facilitates assembly and welding processes. Consequently, working with it would be less complicated.

  • Temperature Resistance: AISI 316Ti offers amazing performance at high temperatures because it is stable and reliable under extreme conditions.


  • Magnetic Properties: AISI 316 stainless steel is commonly magnetically by the mild magnetic effect what can lead to the rejection by some applications where magnetism is not required.

  • Work Hardening: It works prone to over hardening under forming operations and thus resulting in the loss of ductility that could be regained by annealing or heat treatment.

  • Cost: For instance, other for grades than AISI 316Ti stainless steel can cost relatively a lot, so the affordability is affected in some applications.

  • Surface Finish: Getting any given smooth surface finish can be difficult especially when the work-hardening property of this material is relocated at machining stage.

  • Sensitivity to Chloride: AISI 316Ti is at risk of getting localized corrosion in chloride rich, surroundings, so it is essential to take a cautious approach when choosing this alloy for marine or coastal structures.

Related Topics

Here is another related topic that you may also like.

Frequently Asked Questions

What are the chemical requirements of the AISI 316Ti?

AISI 316Ti primarily consists of iron, chromium (16-18%), nickel (10-14%), molybdenum (2-3%) and titanium (0. 5% max) other contents may include nitrogen, phosphorus, sulphur and silicon among others.

Which are the characteristic features of the AISI 316Ti stainless steel?

This material provides a greater degree of corrosion protection, greater high-temperature strength, and reasonable weld ability, together with improved stability at high temperatures.

What are typical use of AISI 316Ti?

It is employed in chemical processing, heat exchangers, furnace parts, and any application where high temperature reliability is essential.

What are the differences between AISI 316Ti and AISI 316?

The AISI 316Ti incorporates titanium which helps in avoiding carbide formation and thus AISI 316Ti has better and higher resistance to intergranular corrosion at elevated temperatures.