What is 316L stainless steel? Why is 316L stainless steel watch so good?

Quality is always one of the criteria that consumers care about when buying a fashion watch. Therefore, to create quality products, manufacturers often choose 316L stainless steel. So let’s learn about 316L stainless steel and 316L stainless steel watches with Tnhelearning.edu.vn why it’s good through this article!

What is 316L stainless steel?

316L stainless steel is an alloy with characteristics of oxidation resistance in acidic environments, maximum corrosion resistance due to belonging to the Austenitic group and is an ultra-low Carbon version of 316 stainless steel alloy. Currently this alloy is an impressive and widely used metamaterial in the watch industry.

The composition of this alloy includes 0% – 13% Nickel, Carbon, 16.5% – 18.5% Chromium and 2% – 2.5% Molybdenum with small amounts of other elements including sulfur, phosphorus , nitrogen,… Thanks to that, this steel is popular as a watchmaking material.

316L stainless steel is an alloy with maximum corrosion resistance

Physical properties of 316L . stainless steel

316L stainless steel is a lower carbon version of 316 steel. The main ingredients are iron, chromium and nickel and other compounds, then it will be heated at 450 degrees Celsius to 850 degrees Celsius to remove all impurities. . The following table is the basic physical properties of 316L stainless steel:

Properties	Attribute value
Proportion	8.00 g/cm3
Resistivity	0.074 x 10-6 .m
Boiling point	1400°C
Heat conductivity	16.3 W/mK
Elastic Modulus	193 GPa
Coefficient of thermal expansion	15.9 x 10-6 /K

Features of 316L . stainless steel

Good anti-corrosion

Corrosion resistance is one of the most outstanding advantages of 316L stainless steel. The alloy is capable of self-repairing when lightly scratched thanks to a thin protective layer of chromium oxide on the surface formed by exposure to oxygen in the air.

One of the greatest advantages of 316L stainless steel is corrosion resistance

Easy to clean and disinfect

Alloy 316L is commonly found in the medical industry due to its ease of sterilization and cleaning. Because 316L stainless steel has a smooth surface, it is difficult for bacteria to penetrate through the case, but it does not mean that it can completely eliminate bacteria, but it also helps to keep your watch clean.

316L stainless steel is easy to clean due to its smooth surface

High temperature resistant

316L stainless steel is very heat resistant up to 1700 degrees F or nearly 927 degrees C. At the same time, this alloy conducts heat quite poorly, so it provides cooling ability to help reduce heat accumulation of components inside the watch.

CITIZEN 41 mm Men’s Watch AN3616-75L

Durable over time

This alloy is a sustainable material over time thanks to its composition of Chromium, Nickel,… it is 100% recyclable and completely reusable to a high degree. As society becomes more and more environmentally conscious, the choice of stainless steel becomes one of the top priorities of consumers.

The choice of stainless steel becomes one of the top priorities of consumers

High aesthetics

Thanks to the ability to easily clean and disinfect, the construction of outstanding alloys makes the watches made from 316L stainless steel extremely shiny, luxurious, modern and aesthetically pleasing. High. Thereby attracting consumers at first sight.

316L stainless steel attracts consumers at first sight thanks to its high aesthetics

Some notes when wearing 316L . stainless steel watch

Clean your watch regularly

When using the watch for a long time, sweat on the wrist or dirt outside the environment can be deposited in the eyes of the watch, ..

Take the time to love your watches by cleaning them on a weekly basis. You can clean it with a toothbrush and toothpaste and wipe it off with a soft cloth!

Take the time to clean your watch periodically to ensure it is always shiny

Do not hit the ball many times

The 316L stainless steel watch has a Nickel alloy case, polishing too often will lose this Nickel layer making your watch more susceptible to corrosion. Therefore, you should only polish your watch every 3 years !

Regular polishing will make the watch susceptible to corrosion over time

Do not wear a watch when going to the beach

When going to the beach, water and sand will creep into the eyes of the watch, especially the time crown. After the sea water dries, salt and sand will remain in the above locations, and create gaps that make the watch more susceptible to water.

If forced or accidentally exposed to sea water, please clean the watch with clean water and soft cloth immediately!

Please clean the watch again with clean water and a soft cloth after contact with sea water

Do not place the watch in a place where the temperature is too hot or too cold

You should avoid leaving the watch in a place where the temperature is too hot or too cold. Although the outer shell has good heat resistance, the inner movement is not. Exposure to the wrong temperature will change the amount of oil inside the movement, thereby affecting the quality of the watch.

You should avoid leaving your watch in a place where the temperature is too hot or too cold

Do not spray perfume directly on the watch

Many perfumes have ingredients that can affect the outer shell of the watch, even if it is water resistant. So, if you want to spray perfume on your wrist, take off your watch first!

Take off your watch before spraying perfume on your wrist!

Avoid rubbing the watch with other jewelry

You should not bring more metal jewelry or bracelets with sharp beads on the wrist side of the watch because it is possible that when moving strongly, these jewelry will cause scratches to your watch. Please wear jewelry on the other wrist so that your watch will not be affected!

Please refrain from wearing jewelry on your watch wrist!

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