The Importance of Proper Material Selection
In the industrial sector, metal carpentry is a key component in the construction of structures and parts designed to withstand time, support heavy loads, and ensure operational reliability. The choice of materials during the design phase is a critical step, as it directly impacts performance, durability, and the safety of the entire system.
In this article, we will analyze the main materials used in metal carpentry, highlighting their advantages and applications.
Carbon Steel: Versatility and Cost-Effectiveness
Among the most widely used materials in metal carpentry is carbon steel, valued for its high mechanical strength and low cost. This material is suitable for many industrial applications, especially when a good balance between performance and budget is required.
Carbon steel is easy to weld and machine, making it ideal for supporting structures, bases, and frames.
However, its corrosion resistance is limited and requires the application of protective surface treatments (such as galvanization or industrial painting) to increase durability, especially in humid or chemically aggressive environments.
Stainless Steel: Resistance and Hygiene for Critical Environments
For contexts where corrosion resistance is a priority, such as in the food, chemical, pharmaceutical, and marine industries, stainless steel is the material of choice. Thanks to the presence of chromium and nickel in its alloy, this material forms a protective passive layer that prevents oxidation, ensuring long-term durability even under extreme conditions.
In addition to corrosion resistance, stainless steel is also appreciated for its hygienic properties, making it suitable for use in controlled environments.
The most common grades used in metal carpentry are AISI 304 and AISI 316, the latter being particularly suited for marine environments or those with chloride agents.
Aluminum: Lightweight Strength for Dynamic Structures
Aluminum is a strategic alternative when reducing structural weight is essential without compromising mechanical strength. It is widely used in sectors such as aerospace, transportation, automotive, and light industrial carpentry. Thanks to its natural corrosion resistance and ease of machining, it is also ideal for aesthetic components or parts subject to frequent movement.
However, aluminum is less resistant to impact and stress than steel, and must therefore be selected carefully based on its intended use and operational conditions.
Other Special Materials: Custom Alloys and Treatments
In addition to traditional materials, metal carpentry may involve the use of special alloys, such as titanium-based or copper-based alloys, or alloy steels enhanced with additional elements to provide specific properties (e.g., resistance to high temperatures, acid resistance, increased surface hardness, etc.).
Thermal and surface treatments also play a fundamental role in enhancing the performance of the chosen material. Hardening, quenching, nitriding, and electroplating are just some of the techniques used to improve the durability and efficiency of fabricated components.
Industrial Applications: Each Sector Has Its Solution
At Riva Tecnoimpianti, custom metal carpentry is an essential component in the production of vacuum pumps and liquid ring compressors. The choice of materials is made based on the final application and the specific requirements of each client from anti-vibration bases to structural components designed for ATEX environments or high temperatures.
Our deep knowledge of materials and years of industry experience allow us to recommend reliable technical solutions, in line with international quality standards and safety regulations.
Expertise and Quality for All Metal Carpentry Needs
Choosing materials for metal carpentry is never a random decision: it requires careful, personalized evaluation to ensure optimal performance, operational safety, and long-term durability.
Riva Tecnoimpianti supports its clients with a consultative approach and technical expertise that translates into tailor-made solutions with high added value.
Contact our team to receive dedicated support in selecting the most suitable materials for your industrial needs.
