Stormtech Materials 101: Stainless Steel
Drainage systems are the unsung heroes of any property, silently channelling away water and keeping areas functional. But what makes a truly exceptional drainage system? The answer lies in the material itself - stainless steel.
The Power of Chromium: Unveiling Stainless Steel's Strength
Stainless steel isn't just any steel. it's an alloy boasting a minimum of 10.5% chromium. This magic ingredient forms a microscopic chromium oxide layer on the surface, acting as an invisible shield against corrosion. When stainless steels are scratched, damaged or machined this protective layer is restored through the self-healing capabilities of the chromium rich film. Here lies the key to stainless steel's exceptional resistance, allowing it to withstand harsh environments, maintaining its strength and beauty for many years.
A Legacy of Innovation: A Material Through the Ages
Stainless steel's discovery wasn't a singular eureka moment, but rather the culmination of the efforts of several brilliant scientists and metallurgists. Their tireless work and exploration paved the way for the development of various stainless-steel types that continue to shape our world today. While Harry Brearley is often credited with the invention, the journey to stainless steel was a collaborative triumph. His invention of an alloy with 12.8% chromium and 0.24% carbon in 1913 was initially named “rustproof steel”, before later the term “stainless steel” was coined.
Beyond Durability: A Multitude of Applications
There are many different grades and types of stainless steels.
- Ferritic stainless steels are known for high heat resistance and magnetic properties, commonly used for automotive applications.
- Martensitic stainless steels have a high mechanical strength but are harder to weld, commonly used in cutlery, springs and other components.
- Duplex stainless steels have a high yield strength, commonly used in construction and marine applications.
- Precipitation hardening stainless steel has very high strength when heat treated and is used in aerospace, nuclear and chemical applications.
- Austenitic Stainless Steels offer an excellent combination of strength, corrosion resistance and workability, making this family of stainless steel the perfect choice for Stormtech’s linear drains, along with many other industrial applications.
The Unbeatable Choice for Drainage: Why Stainless-Steel Reigns Supreme
When it comes to linear drainage products, stainless steel stands out for several reasons:
- Unmatched Corrosion Resistance: No matter the environment or location of installation, stainless steel endures, ensuring your drainage system functions flawlessly for many years to come.
- Strength and Durability: Capable of handling heavy foot traffic and heavy loads, it's built to last in even the most demanding environments. Approximately 2.5 times denser than aluminium and much harder, making it far superior in terms of durability. It also has over 3x the yield strength of iron – meaning the amount of pressure that would be needed to deform the material is much greater.
- Hygiene: Stainless steel is biologically inert, meaning that it doesn’t react within the human body when biologically available. It's also a non-porous material which inhibits the growth of bacteria and mold, making it ideal for use in industries where strict hygiene standards apply.
- Modern Appeal: The sleek and contemporary look complements any architectural style.
316 Marine Grade: Taking Durability to the Next Level
Drainage systems live in a harsh environment where they come into regular contact with water, cleaning chemicals and organic material, 316 marine grade stainless steel offers an even greater level of resistance to these conditions. This specialized alloy includes a higher chromium and nickel content, boasting even greater corrosion resistance compared to standard varieties, making it a clear choice. As an additional protection, Stormtech recommends electropolishing of drainage grates in coastal or pool area installations to mitigate the effects of tea-staining.
Stormtech: Champions of Quality Drainage Solutions
As a leading manufacturer of linear drainage systems - Stormtech understand the importance of using the best materials. That's why we rely on 316 marine grade stainless steel to create our industry-leading linear drainage grates and channels. These solutions are perfect for:
- Commercial Buildings: High-traffic areas with demanding drainage needs.
- Industrial Facilities: Durable and resistant to many harsh chemicals and organic materials.
- Residential Properties: Long-lasting and aesthetically pleasing for safety, comfort and class.
Commitment to Sustainability
Stormtech demonstrate a clear commitment to sustainability as the only drainage manufacturer in the world with Level A Gold Global Greentag Certification across the entire product range. Stormtech's stainless steel is the most sustainably sourced product available on the market. Manufactured from more than 90% recycled content, it's also 100% recyclable and produced with 75% lower carbon footprint than the global industry average. As an Australian manufacturer, we love our local environment and this love underscores our commitment to providing the most sustainable linear drainage systems available.
The Final Verdict: A Material Built to Last
Stainless steel, particularly 316 marine grade, offers the perfect combination of strength, durability, hygiene and corrosion resistance. For drainage systems that require longevity, low maintenance, and a touch of style, stainless steel remains the undisputed champion. Stormtech, with our commitment to using premium materials, ensures you get the best possible drainage solution for your project. Whether it's a shower, threshold, driveway, balcony, patio or swimming pool, Stormtech have a linear drainage solution that is fit for purpose and made to last. On top of that, all Stormtech drains are Watermark certified and exceed requirements of both Australian standards and the National Construction Code.
Product Care Tips
Stormtech offer a comprehensive list of product care tips related to stainless steel drainage systems here