DIN 7991 Titanium

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Titanium fasteners occupy a prominent position in the world of high-performance materials, with their unique properties valued across various industries. A lightweight yet high-strength metal, titanium offers a remarkable combination of strength, corrosion resistance and light weight, making it an ideal material for advanced fasteners.

Titanium fasteners outstanding corrosion resistance

These fasteners, such as screws, nuts, bolts and washers made of titanium, are used in areas such as aviation, medical technology and motorsports. Titanium's outstanding corrosion resistance allows it to be used in environments with harsh chemicals or extreme weather conditions where other materials might fail. A significant advantage of titanium fasteners is their low weight compared to conventional steel fasteners. This is crucial when it comes to weight constraints, as lighter components can contribute to fuel savings and improved performance, for example. The high strength of titanium also makes it possible to use thinner profiles without sacrificing robustness.

High quality titanium screws for every project

Why should you use titanium screws? Titanium screws are lightweight, strong and corrosion resistant. These properties make them ideal for various applications, from aerospace to motorsports. In this article, you will learn more about the benefits of titanium screws, their different head shapes, and specific applications.

The most important things at a glance

    • Titanium Screw Shop offers a comprehensive selection of screws in different sizes, shapes and colors suitable for different projects.

    • Titanium screws are lightweight, strong and corrosion resistant, making them ideal for aerospace, motorsports and automotive applications.

 Variety in the titanium screw shop

Screwsandmore is characterized by an extensive range, offering a wide range of screws in different sizes, shapes and colours. No matter whether you are looking for a specific head shape, a special thread or a specific color, our titanium screw shop has the right solution for every project. The variety of products offered makes it possible to optimally adapt the screws to the specific requirements of your project.

From titanium screws with tapered cylinder heads to hexagonal heads, the selection is almost limitless. This diversity ensures that the right screw can be found for every application and requirement. In the following subsections we will take a closer look at the specific advantages of titanium screws and the different head shapes.

Advantages of titanium screws

One of the most notable features of titanium screws is their light weight. Titanium is approximately 40% lighter than steel, resulting in a significant weight reduction and making titanium screws ideal for applications where weight is a critical consideration. This property is particularly advantageous in aerospace and motorsports, where every gram counts.

But not only the weight but also the strength of titanium screws is impressive. Titanium offers high tensile strength, allowing these screws to be used in safety-related applications. The specific strength of titanium, particularly Grade 2 material 3.7035 and Grade 5 material 3.7165, is outstanding and makes these screws an optimal choice for projects that require both high strength and low weight. The tensile strength of these screws is approx. 950 N/mm²

Another great advantage of titanium screws is their resistance to corrosion. Titanium is extremely resistant to corrosive environments, making it ideal for use in wet or marine environments. These properties ensure that titanium screws offer a long-term and reliable solution that requires less maintenance and therefore saves costs.

Different head shapes

The different head shapes of titanium screws enable them to be adapted to specific requirements in different applications. The conical cylinder head, for example, offers weight reduction and is available in different thread diameters. This head shape is particularly useful in applications where weight is a critical consideration.

Titanium screws with a Torx drive are particularly tensile and are often used in safety-relevant areas. These screws offer excellent strength and are ideal for applications requiring high loads.

DIN 912 screws, on the other hand, have a hexagon socket cylinder head and are suitable for many technical applications.

Material properties of titanium

Titanium is a material that is characterized by its extraordinary properties. The alloy Ti 6Al 4V, which contains titanium, aluminum and vanadium, is particularly high-strength and light. This combination of materials makes titanium an excellent choice for applications that require both strength and light weight.

In addition to its strength, titanium also offers exceptional corrosion resistance. These properties make titanium an ideal material for demanding applications in various industries. In the following subsections, we will discuss titanium's strength and tensile strength in more detail, as well as its corrosion resistance.

Strength and tensile strength

The tensile strength of titanium screws can vary between 300 and 1,200 N/mm² depending on the titanium alloy used. For example, the tensile strength of Ti-6Al-4V alloy is between 900 and 1200 MPa. These impressive numbers illustrate why titanium screws are often used in high-stress applications.

Titanium screws are in high demand in motorsports because of their high strength and low weight. This combination makes them an optimal choice for racing applications where both performance and efficiency are critical. Titanium screws provide the strength needed to withstand extreme stress without the added weight of steel screws.

Corrosion resistance

Titanium screws have exceptional corrosion resistance, especially to acids, alkalis and seawater. This property makes titanium ideal for applications in wet or maritime environments. Titanium has a natural oxide layer that makes it extremely resistant to rust and corrosion.

This corrosion resistance is particularly advantageous in the shipping and chemical industries where the screws are exposed to aggressive environments. Titanium remains stable even under extreme conditions and offers a long-term solution for demanding applications.

Areas of application of titanium screws

Titanium screws offer a wide range of uses, both in the private and commercial sectors. Their lightness and strength make them a preferred choice in industries such as aerospace, automotive, marine and medical.

In the automotive industry, titanium screws are valued for their lightness and strength. They are used in many areas, from assembling engines to attaching body parts. Their versatility and reliability make them a valuable component in numerous industries.

Normalization and standards

Titanium screws are subject to specific standards that are crucial for their production and quality assurance. These standards ensure that titanium screws have uniform dimensions and properties worldwide.

International standards for titanium and titanium alloy screws ensure their quality and use in various industries. Titanium screws must meet strict standards to ensure their performance and safety in various applications.

Choosing and purchasing titanium screws

The price-performance ratio of titanium screws is advantageous compared to other materials as they offer a long service life and lower maintenance costs. Although titanium screws are initially more expensive, their longevity and durability can lower the price of a project.

Summary

Titanium screws offer a variety of benefits including their high strength, light weight and exceptional corrosion resistance. These properties make them an ideal choice for a wide range of applications, from aerospace to everyday projects. The variety of products available in the titanium screw shop makes it possible to find the right screw for every requirement.

In conclusion, despite the higher initial cost, investing in titanium screws is justified by their longevity and low maintenance costs. With proper care and maintenance, these screws can provide years of reliable service and take your projects to the next level.

Frequently asked questions

Why are titanium screws lighter than steel screws?

Titanium screws are lighter than steel screws because titanium weighs approximately 40% less than steel, resulting in a significantly lower overall mass.

What head shapes are available for titanium screws?

Titanium screws are available in a variety of head shapes, such as conical heads and Torx heads, each optimal for specific applications.

What is the tensile strength of grade 2 and grade 5 titanium screws?

The specific strength of titanium, particularly Grade 2 material 3.7035 and Grade 5 material 3.7165, is outstanding and makes these screws an optimal choice for projects that require both high strength and low weight. The tensile strength of these screws is approx. 950 N/mm².

Why are titanium screws particularly corrosion-resistant?

Titanium screws are particularly resistant to corrosion because titanium forms a natural oxide layer that protects the metal from rusting. This property makes them ideal for applications in corrosive environments.