How To Test The Authenticity Of Stainless Steel Jewelry?

2021-10-15

You want to buy stainless steel jewelry, but don't know how to judge stainless steel jewelry is true. Fortunately, there are several ways to test your jewelry authenticity. Today, we will teach you how to understand whether your stainless steel is true.

All stainless steel

If you want to identify the symbol of the jewel, it is made of stainless steel, you need to understand the nature of the material!

 

The first thing you should know is that stainless steel is an alloy that is mainly composed of steel, iron, chromium and carbon. Other metals contained in the mixture are: titanium, nickel, copper, aluminum and silicon, and the like.

Therefore, the real stainless steel has a small amount of different characteristics. This is: magnetic, ductility, most importantly, wear resistance, corrosion, electricity and erosion. The authenticity test you do should reflect the existence of these properties.

 

Step 1: Check the code

 

If it has a specific number / code, you can tell you that the jewelery parts held or interested are stainless steel. Stainless steel code usually in the form of AES coding system or ASTM code system (herein is a 4-digit ASTM International Standard List) - a 4-digit code to guide you on your stainless steel type.

However, there is no code that doesn't always mean that your jewel is not made of stainless steel. It's ok! There are other methods to test authenticity.

 

Step 2: Magnet Test

Paste the magnet on the work you are testing. If it is firm, the metal may be stainless steel. If not, it is another metal, such as aluminum, or even silver.

It is also important to note that stainless steel is not very magnetic. Because most stainless steel jewels and metals contain uniform chromium content, they also have nickel. These are austenite stainless steel. Adding nickel results in structural modification, which makes this stainless steel non-magnetic. Therefore, when it is determined whether the jewelry is made of true stainless steel, it can be added to other tests.

 

Step 3: Rust rust

The real stainless steel is not, will not rust. So if you pay attention to the formation of brown rust on your ring, you should know that you are handling contaminated metal blocks - rust is possible to oxidize iron. Of course, you can use chemical reactions to test rust. The same hydrofluoric acid and nitric acid wipes the rust on the ring or necklace. If the ring is still rust, then this means you are not true or 100% stainless steel ring. If you wipe it, your ring is stainless steel, you will see natural gloss, no rust or fading.

 

Step 4: Acid test

The most clear method of testing jewel is the authenticity test of authenticity. Before we sneak these tests, make sure that there is safety goggles, gloves and safety glass. These tests may be dangerous if nothing or accident occurs; you should prepare in advance to keep safety. In addition, remember that this test may damage a small part well. If you can't let yourself do, then this test is not right.

Select a place on the stainless steel sheet, one you don't mind damage to the place. Fill the drip with aloe veransale and drop a small amount of acid to the surface of the jewelry. Let the acid stand for about 30 minutes. After 30 minutes, take a closer test point and check your jewelry. If your jewelry is slightly faded in the location of your test, then your work is true.

 

Step 5: Weight

Stainless steel jewelry is heavier than alloy jewelry, lighter than tungsten jewels. If you have a lot of types of jewels, you will tell them by weight.

 

Step 6: Cleaning Test

If you still don't determine the authenticity of stainless steel jewels, you can find other clues by cleaning it. This is very simple, fast, easy! If you clean the real stainless steel and get rid of any lens, you will leave gloss, the mirror quality reflection of the mirror quality.

 

Identify stainless steel jewelry seems to be a bit complicated, the best way is to find high quality, good reputation, such a relatively worrying. Welcome to the jewelry of JC Love Jewelry manufacturers, is born with stainless steel jewels, waiting for your stainless steel jewelry!