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APPLICATION OF SCREWS, NUTS, FLAT WASHERS AND PRESSURE WASHERS MADE OF STAINLESS STEEL.

Stainless steel bolts, nuts, washers pressure (A2/A4) 304/316 or by norms and standards DIN, ANSI, ISO are found in sinks, kitchen appliances, utensils, hospital equipment, elevator coatings and façades.


It is also present in locations subject to change and action of atmospheric pollutants, such as newspaper stands, water tanks and fixing toilets.


Nautical equipment subjected to salinity, kegs for draft beer, electric oven and refrigeration equipment gain more efficiency and durability of the material as well as rust and parts for the automotive industry, construction etc.

WHAT IS STAINLESS?

Stainless steel is the name given to the family of steel resistant to corrosion resistance and mechanical strenght heat containing at least 10.5% chromium, and there is a variety of stainless steel with progressively higher levels of corrosion resistance and mechanical strenght.

The types of stainless steel can be classified into five basic families: ferritic, martensitic, austenitic, duplex and precipitation hardened.

WHY STAINLESS STEEL AND WHAT IS CORROSION?

When the common steel reacts with oxygen in the air, one forms a surface layer of iron oxide. This layer is extremely porous and allows the continued oxidation of the steel on the corrorsion, known as rust.

Stainless steel is usually very resistant to corrosion and satisfactory performance in most environments and applications, this fact occurs because the protective film formed on stainless steel surface when it is in contact with.

WHAT ARE THE ADVANTAGSE OF USING SCREWS, NUTS, WASHERS AND PRESSURE WASHERS MADE OF STAINLESS STEEL?

• High corrosion resistance
• Adequate mechanical resistance
• Easy to clean
• Hygienic aspect
• Highly hygienic
• Inert material
• Resistance to high temperatures
• Resistance to strong changes in temperatures
• Superficial finishes and varied forms
• Strong visual appeal
• Cost-benefit ratio
• Low maintenance cost
• Recyclable material
• Secure