Product Specification

UNS S31635 Alloy 316Ti Stainless Steel Round Bar Hot Rolled Black Bar Cutting Into Small Pieces As Request

Products Specification

UNS S31635 Alloy 316Ti Stainless Steel Round Bar Hot Rolled Black Bar Cutting Into Small Pieces As Request

Introduction to UNS S31635 Alloy 316Ti Stainless Steel

UNS S31635 is a highly corrosion-resistant stainless steel alloy, commonly known as 316Ti, that is frequently used in industries that demand high performance under extreme conditions. This alloy is specifically designed to perform better than regular 316 stainless steel by adding titanium, which stabilizes the material and enhances its resistance to corrosion, especially in high-temperature environments.

The UNS S31635 alloy is part of the austenitic family of stainless steels, which are known for their excellent strength, toughness, and high resistance to oxidation and corrosion. The alloy features a mix of iron, chromium, nickel, molybdenum, and titanium, making it ideal for applications in highly corrosive environments such as chemical processing, food processing, and marine environments.

This product, 316Ti Stainless Steel Round Bar, is available in a Hot Rolled Black Bar form and can be cut into small pieces as per customer specifications. This guide will cover the properties, features, applications, and ordering details for UNS S31635 316Ti stainless steel round bars.

Key Features and Properties of UNS S31635 316Ti Stainless Steel Round Bars

1. Corrosion Resistance

316Ti stainless steel offers excellent resistance to corrosion, especially in chloride environments. The addition of titanium in the alloy stabilizes the carbon content and significantly improves its resistance to sensitization and intergranular corrosion. This makes it highly suitable for chemical plants, offshore platforms, and food processing applications.

2. High Temperature Resistance

316Ti is particularly known for its ability to withstand high temperatures. It performs well at elevated temperatures of up to 870°C (1600°F) in continuous service and can withstand intermittent exposure up to 925°C (1700°F). This makes it ideal for applications that involve heat treatment processes, boilers, and exhaust systems.

3. Strength and Durability

Like other austenitic stainless steels, 316Ti offers good mechanical properties, including high tensile strength, good ductility, and resilience against fatigue. The titanium stabilization prevents carbide precipitation, which ensures the material maintains its strength at elevated temperatures.

4. Excellent Weldability

316Ti has good weldability characteristics, which means it can be easily welded using standard welding techniques. This makes it a versatile material for manufacturing and fabrication processes, especially in industries that require complex designs.

5. Smooth Surface Finish

Hot rolled 316Ti bars have a black surface finish, which is a result of the hot-rolling process. This finish provides durability and strength, making the material suitable for industrial applications without the need for further surface treatments in many cases.

Chemical Composition of UNS S31635 Alloy 316Ti Stainless Steel

The chemical composition of UNS S31635 (316Ti) is designed to optimize its corrosion resistance, strength, and stability. The primary components of this alloy are:

Explanation of Key Elements:

• Chromium (Cr): Chromium enhances the corrosion resistance of the alloy, particularly against oxidation and rust.

• Nickel (Ni): Nickel contributes to the material’s strength and provides excellent resistance to corrosion in acidic environments.

• Molybdenum (Mo): Molybdenum improves the alloy’s resistance to pitting and crevice corrosion, especially in chloride environments.

• Titanium (Ti): Titanium stabilizes the carbon content, preventing carbide precipitation at high temperatures and thus improving resistance to intergranular corrosion.

Applications of UNS S31635 316Ti Stainless Steel Round Bars

UNS S31635 (316Ti) stainless steel round bars are used in various demanding applications across different industries due to their high strength and corrosion resistance. Below are some of the most common uses:

1. Chemical Processing

In chemical processing industries, 316Ti stainless steel is ideal for the construction of equipment such as reactors, piping systems, heat exchangers, and pumps. Its superior resistance to acidic and basic environments, as well as its stability at elevated temperatures, makes it the material of choice.

2. Marine and Offshore Applications

Due to its excellent resistance to corrosion from seawater and marine atmospheres, 316Ti stainless steel is widely used in the manufacturing of marine structures, offshore platforms, and ship components. It helps protect against saltwater corrosion and ensures long-lasting performance in harsh oceanic conditions.

3. Food and Beverage Industry

In the food processing industry, 316Ti stainless steel is used in equipment such as mixers, tanks, pipes, and valves. Its hygienic properties, resistance to corrosion from food acids, and ease of cleaning make it ideal for food production environments.

4. Pharmaceutical Industry

316Ti is also used in pharmaceutical applications where cleanliness and corrosion resistance are essential. The material is used in the construction of pharmaceutical machinery, clean room equipment, and storage vessels.

5. Heat Exchangers and Boilers

In power plants and heat exchangers, 316Ti stainless steel is used for applications requiring heat resistance and mechanical strength. It is often found in heat exchangers, condensers, and pressure vessels.

6. Welding and Fabrication

316Ti’s excellent weldability makes it suitable for welded applications in critical structures that need a combination of strength, durability, and resistance to heat and corrosion.

Specifications and Dimensions

UNS S31635 316Ti stainless steel round bars are offered in a variety of sizes and specifications, with the option to cut into small pieces per customer request. Below is an example of the available standard sizes:

Custom Sizes

Custom sizes can be requested based on the project requirements. Whether you need small sections for machining or larger bars for structural use, UNS S31635 316Ti round bars can be tailored to suit specific needs.

Cutting and Machining Services

One of the key benefits of purchasing UNS S31635 316Ti stainless steel round bars is the ability to order them cut into small pieces based on your specific needs. Cutting can be performed using various methods, including:

• Bandsaw Cutting

• Waterjet Cutting

• Laser Cutting

• Shearing

This ensures that your material arrives ready to be used for fabrication or assembly, minimizing the need for secondary processing.

Why Choose UNS S31635 316Ti Stainless Steel?

1. Superior Durability

With excellent resistance to corrosion, oxidation, and high temperatures, UNS S31635 316Ti offers long-term performance even in the most demanding environments.

2. Cost-Effectiveness

Though it may be slightly more expensive than standard 316 stainless steel, the durability and resistance to corrosion can reduce maintenance and replacement costs over time, making it a cost-effective choice for many industries.

3. Easy Availability

UNS S31635 316Ti stainless steel round bars are readily available from various suppliers, and custom sizes and cutting services ensure that customers receive exactly what they need.

4. Versatile Applications

From food processing plants to chemical processing and marine applications, this alloy is versatile and can be used across a wide range of industries, making it a go-to material for engineers and manufacturers worldwide.

Conclusion

UNS S31635 (316Ti) Stainless Steel Round Bars are an excellent material for industries requiring high-performance alloys that withstand corrosive environments and extreme temperatures. Available in hot-rolled black bar form and customizable in size, these bars are highly versatile and offer long-lasting reliability. Their strength, resistance to corrosion, and excellent weldability make them the material of choice for applications in chemical processing, food and beverage industries, marine applications, and many other sectors.