Steel. Some Surface Treatments – PART 1
Hot-processing operations such as forging, rolling, welding, and heat treatment generate surface oxidation on carbon steels, alloy steels, and stainless steels. This oxidation layer, commonly known as “scale” or “mill scale”, must be removed because it can create problems during stamping and drawing operations. The presence of scale may compromise the corrosion resistance of the […]
Stainless Steel Melting Processes
The first materials able to withstand the aggressive action of the acids were discovered in 1821, thanks to the mixing and the merger of oxides of iron and chromium. A little bit of history Initially, this alloy contained a percentage of chromium of around 1.5 and high carbon values. Only at the end of the […]
Snow Load and the Stainless Steel Photovoltaic System.
Winter is coming and many of our customers are asking us some questions about snow load. Below, you can find some useful information especially about photovoltaic systems. What is the snow load? The snow load is a variable climate action affecting buildings. It depends on many factors: climate, topography, geographical location and shape of the building. It […]
All The News About Stainless Steel Anchor Lines
Modern buildings are often built with smaller beams, with more structural resistance. The anchorage lines becomes then fundamental: anchorage systems can be installed on roofs to ensure workers stability and security. The anchor lines market, to keep up with the pecularities of modern buildings, has always new and interesting solutions. The new fall-arrester systems New […]
How to Magnetize Steel? Discover Two Methods
You only need a few simple items that can easily be found in a hardware or DIY store. In this article, we explain two easy methods for magnetizing steel. Method 1: Magnetizing Steel Using an Existing Magnet The first method is very simple and is ideal for creating a temporary magnet. By using a strong […]
Stainless Steel – What to Make in Case of Contamination?
The corrosion resistance of stainless steel can be affected by steel contamination, a consequence of carbon steel cutting, grinding and welding operations. Steel contamination. What happens? The presence of contamination on the metal surface creates: The iron particles which are deposited on the surface of stainless steel will oxidize very quickly and form rust. This could also happen […]
Photovoltaic Systems. Which One to Mount? It Depends On The Roof!
Photovoltaic systems. Considering that every roof is different, before installing a mounting system it is always advisable to consult an expert. It is in fact important to take particular account of static requirements. Pitched roof frameworks. Hereafter, according to the kind of panels used you have to position the sliding block swivel on the upper […]
21.000 Stainless Steel Items. On Our Web Shop Even From Your Mobile!
You don’t stay away from your smartphone not even while you eat? Are you a fan of Pokémon Go and you just caught a wild hidden exemplary? Then you need to try our mobile web shop!
Why Is Austenitic Steel Magnetic?
Today we want to deal with a very complex subject: magnetism in austenitic steel. Austenitic steel. Why do they become magnetic? Austenitic steels contains Cr (16 – 20%), Ni (7 – 18%) and only some kinds Mo (2 – 6%) with a carbon content of typically less than 0.08%. The presence of stabilizing elements (such as Ti) improves the corrosion resistance, […]
What’s The Difference Between ISO, UNI and AFNOR?
The specifications of steels vary from country to country and its can be based on different criteria. The standardization has the purpose to establish the technical conditions for the trade of products. Thus, ensuring the continuous adaptation to technological development. (AFNOR, ISO, UNI etc..) What are the most important organisms for standard legislation? According to EU […]