Sterling Silver has become a popular choice for many designers and consumers due to its versatility and wide accessibility.
The designation of “sterling silver” means that it is the highest grade of silver precious metal used in jewelry, meaning that it is 92.5% pure, which is commonly hallmarked as .925.
Silver has been linked to luxury for decades, but also has many common uses from electronics to medicine to soldering and brazing to water purification and even as an investment.
Consumers, of course, also purchase sterling silver jewelry as an affordable alternative to white gold.
Properties and Characteristics
Sterling silver is a silver alloy that contains 92.5 percent silver by weight and 7.5 percent additional balancing metals or alloys, generally nickel.
Silver must be combined with other metals because it is difficult to create great designs with pure silver, which is too malleable and soft to form into various shapes and functions. Because of the extra metal alloys, sterling silver is substantially more durable than pure silver.
Facts About Sterling Silver
- Silver, along with gold, is often considered an investment metal because of the tendency of its price to rise over time, acting as a store of value due to its rarity and widespread use in various applications, from medicine to water purification to soldering and brazing, among other uses. Silver can be volatile, however, as prices can go up and down quickly and are unpredictable, making it a poor short-term investment choice.
- To keep sterling silver jewelry from losing its shine, it can be polished or coated with rhodium, a platinum family of precious metals used in both white gold and silver. This will give sterling silver a glossy, whiter look akin to white gold jewelry.
- To recognize sterling silver metal, the digits ‘925’ are used on the metal, signifying their purity as 92.% pure.
Tarnishing of Sterling Silver
Sterling silver tarnishes more readily than pure silver.
Silver may get tarnished when exposed to air. Sterling silver, on the other hand, tarnishes more easily due to the alloy metals included within sterling silver.
Copper, nickel, and zinc tarnish readily.
This is preferred under certain circumstances, for example, when it comes to jewelry, such as in items like silver crosses, as some people desired the patina that manifests.
When they are combined with another metal that may tarnish, such as silver, the tarnishing process is accelerated and becomes easier.
Durability
The additional metals in Sterling silver make it a very durable substance, it’s even stronger than gold.
This feature, in addition to its low weight, makes it an excellent option for affordable jewelry that can be worn on a daily basis, for the long term with a little tender love and care.
Problems with Skin Sensitivities
Nickel allergies affect as much as up to 10% of the population, but in women, the incidence may reach slightly higher levels, owing to increased and prolonged jewelry exposure.
But it is not usually the silver that is the culprit, but the balancing alloys, particularly, nickel.
Nickel allergies may cause aggravating symptoms such as irritated and itchy skin, as well as scabbing, depending on the severity.
Rhodium plating of silver may help with offsetting allergies, but will eventually wear off over time.
Yellow gold would be a better option for those with skin allergies and sensitivities, but consumers who prefer a white look instead of yellow, may want to consider the more expensive platinum (although this can be prohibitive due to cost) or aircraft-grade titanium, which is also a very hypoallergenic and inexpensive metal, but may be more limited in terms of jewelry design.
Uses of Sterling Silver
Some manufacturers of musical instruments, such as the flute and saxophone, employ sterling silver as a material due to its unique acoustic properties.
Silver is used to build mirrors because it is the finest visible light reflector known, however, it tarnishes with time.
Dental alloys, solder and brazing alloys, electrical connections, and batteries are also made from it. It is a crucial element in jewelry-making.
Additionally, sterling silver is also used in electronics. It has unsurpassed electrical and thermal conductivity.
For example, small amounts of silver is used in electrical switches.
If you dissolve pure silver in nitric acid, it will produce silver nitrate, which can be turned into flakes or powder.
These flakes or powder can be turned into silver paste which is often used in circuit paths.
Additionally, silver is also used in cell phone circuit boards.
Anti-bacterial Properties of Sterling Silver
Pure silver is antimicrobial, and silver nanoparticles are utilized in garments to prevent bacteria from digesting perspiration and producing unpleasant odors.
Gloves’ fingers are stitched with silver threads so that they may be used with touchscreen phones.
Customization Potential
Because sterling silver is simple to work with, designers are allowed to innovate, which means it can be created into refined pieces as well as colorful and fanciful accessories.
With sterling silver jewelry, it is also feasible to readily customize an item.
There are many uses to silver, most common, being sterling silver jewelry, medicine, and electronic devices.
No wonder silver is the most commonly known precious metal, after gold for many uses, from jewelry to electronics to medicine and numerous other applications.