Copper, Bronze, and Brass Sales: Knowing the Difference between These Three Valuable Metals

According to the International Copper Study Group (ICSG), global copper production has declined by around two percent due to shortages in various countries, including Chile (the world’s biggest copper producer), Canada, and Mongolia. Copper, however, remains to be in demand globally because of its use in various industrial applications and the fact that it has no substitutes.

Copper in its purest form has a myriad of end-uses, including tubing for heat exchangers, agricultural sprinkler systems, and seawater feedlines. To expand its use, manufacturers alloy copper with other metals, such as tin and zinc, to form even stronger and more durable materials. Copper, when alloyed with zinc, produces brass. When alloyed with tin, it produces bronze. Following are the main differences between these three metals. Read more from this article:


Brass Extrusions: Understanding How Extrusion Works and Why It Is a Lucrative Molding Option

Brass Extrusions Produce the Best Tubes, Pipes, and Machine Parts

Before the metal parts in your car engine, plumbing system, or even the device where you’re reading this from became the intricate construct that they are now, they first underwent a series of arduous processes. Perhaps the most critical of these is molding, as it is in this stage where a metal’s final form is decided.

There are numerous methods for molding metal but arguably the most efficient is extrusion. This method involves forcing a piece of metal (also called “work piece”, at least in metalworking) into a die, a tool that has holes with cross sections smaller than the work piece. The portion of the work piece that is allowed to pass through the die becomes the final product, called extrusion.

Benefits of Extrusion

Molding metals is an expensive business. Casting (one of the costliest methods), for instance, involves melting metal and pouring it into a mold. To achieve this, tremendous amounts of fuel are required to keep the blaze in the furnace going, and there’s a constant need for a new mold. Extrusion, on the other hand, reduces if not completely eliminates the need for both metal melting and mold production. No extreme heat is needed; just enough heat to force the metal into the die, and a special kind of compressor. The die is pretty much reusable so manufacturers don’t have to keep making new ones. Read more from this article:

Bronze Sheets—Why You Should Consider the Material for Metal Embossing

Bronze Sheets: Why You Should Choose Them and How to Boost Their Look

Bronze sheets are a great material for metal embossing projects. Bronze is an alloy of copper and tin, making it strong enough to stamp or punch without puncturing. Bronze is the toughest material commonly used in metal embossing, even the thinnest bronze sheet is harder than its counterparts. Yet it’s still soft and malleable enough to press by hand.

The great thing about bronze sheets is that after embossing it, the metal retains its shape, and you can rely that your work of art will stand the test of time. The downside though is that bronze tarnishes easily. Touch it with your fingers and you’ll see your prints mark immediately. Not to worry though, because a little polish and protection with a spray sealer is all it takes to keep it from tarnishing further.

On the other hand, if you’re looking for additional texture, you may want to actually leave the tarnish in. You can even apply patina to make the embossed metal look more antique. There are multiple patinas available on the market that can help you achieve a natural antique look with your bronze sheets. The pewter patina in particular, can darken the copper in the bronze sheet and create an interesting old look. Read more from this article:

Helpful Metal Cleaning Tips to Improve Brass Sales in Artisan Shops

Enjoy Improved Brass Sales with Proper Metal Cleaning and Handling

If you’re a seller with brass items on the shelf, or if you are an artisan working with this metal for your creations, it’s ideal that you know how to clean it properly. While brass is very beautiful and versatile, it still needs to be well maintained in order to keep its appearance. Otherwise, it’s going to look old and worn, and may lose its aesthetic appeal.

You can’t just use any regular cleaning materials for it, though. You first should know what is it about brass that makes it change its color and appearance so that you can use the appropriate materials and apply the proper method for handling it.

Brass Composition

Brass is an alloy that is composed of roughly 70% copper and 30 zinc. It is very strong and durable, but at the same time is very malleable and versatile. It can be shaped easily under heat, and can be bent with force. Read more from this article:

Invest in Quality Brass for Sale to Produce Creative Arts and Crafts

How Quality Brass for Sale can Help Improve Your Creative Production

If you’re a budding artist or hobbyist looking for a material that can help you expand your creativity, why not check out metals like brass? There are plenty of reasons to work with brass, foremost of which is its versatility. It can be easily molded and shaped into various models, but at the same time remains to be one of the strongest materials out there.

It’s also a huge plus that it’s actually very accessible and readily available from trusted and reputable suppliers. They also come in ready forms, such as plates, sheets, tubings, and squares, which is why it’s a lot easier for you to mix and match the materials for your creations. Here are some of the things you can do with your brass supply.


Brass can be softened to shape with little heat. You can make earrings, bracelets, or intricate rings out of it. You can also etch or engrave designs on the surface of the material itself, which makes it perfect for bespoke designs. Read more from this article:

Choosing Materials for Craft Jewellery with Metals Like Brass Tubing


Some hobbies can transition easily into a successful business venture, such as arts and crafts. Specifically, jewellery making is something that you can turn into a lucrative activity by selling your creations at retail, whether online or in person. If you’re seriously considering making this shift from hobbyist to actual jewellery maker, one of the most important things you should know about firstly is the kind of material that you’ll be working with.

Metals for Jewellery

Jewellery pieces can be so versatile that you can use just about any kind of material for it. The more precious the stones and metals for it, though, mean the higher value of the item. A common requirement for using metals in craft jewellery is that its properties should allow it to be flexible while also being sturdy. It should also be wearable, which means that its components will not prove harmful to the wearer’s health as much as possible. The stronger the material is, the better an investment the piece becomes, too, so longevity of the product is definitely something to look at.


Among the most common metals used for jewelleries is aluminium, thanks to its lightweight characteristic. It is also highly malleable, which makes it great for adding in design details, whether through engraving or sculpting. It is also not prone to tarnishing unlike other kinds of metal and can be easily cleaned and maintained simply by washing it with hand soap and water. Many jewellery makers prefer aluminium also because it is nickel-free, and so is safe to wear even for those with allergies.


Brass is a standout choice for many jewellers because of its similar appearance to gold. It can be sophisticated and elegant without costing as much. It’s also highly versatile and malleable, making it easy to mold and shape into various designs. They usually come in different forms, like brass tubing and squares, among others. As long as it is properly cared for, too, it can possibly last a long time. It helps that finished brass does not tarnish like silver does, which makes its maintenance a whole lot easier. Aside from that, it only needs soap and water to be cleaned. Another option for maintenance is ketchup. Apparently, the acid in tomatoes make for a very good cleaning agent against tarnish on brass.


Similar to brass, copper is a bright, shiny metal that tends to look like gold, albeit with a reddish hue. Also soft and easily malleable, copper is best distinguished through its green patina that occurs upon oxidation. Some consider this patina as part of this metal’s aesthetic, although for jewellery, it could make it look less appealing. Unlike the previous metals, copper requires a bit more for its maintenance, such as a water-vinegar-salt mixture to get it clean.


There are two choices you can go for when working with silver: fine and sterling. Fine silver is pure silver up to 99.9%, while sterling is at 92.5% purity. Most jewellers prefer sterling silver because it is a lot stronger than fine silver, which means it can be used with other accents like pendants. Fine silver, on the other hand, can be so fine that it bends easily making it difficult to incorporate with other elements.


Highly valuable as compared to other metal types, gold is a foremost choice among jewellery makers for its natural beauty and versatility. Real gold is also very easy to maintain because it does not tarnish or corrode. It is advisable to mix it with other metals when possible, however, because pure gold, like fine silver, is on the softer side, which can affect its durability as a jewel piece. Mixing it with other metals will affect its karat though (higher karat means higher purity while lower karat but stronger metal).

About Rotax Metals

Rotax Metals is a premier metal supplier in North America. We’ve been supplying high-quality copper alloys to the world since 1948. We pride ourselves in our vast network of sources and a team of highly experienced metallurgists. Whether you need brass, bronze, or copper tubes, bars, or sheets, we surely have ample supplies in store for you. We serve individuals and businesses looking for the highest quality metals for their projects.



Hardware Store Jewelry: 10 Ways to Use Tubing and Pipe in Jewelry Making. What is the Best Jewelery Metal?

Use Square Brass Tubing and Other Types to Improve Bathroom Design

Improve Bathroom Designs with Square Brass Tubing and Other Metals

Brass metal is so versatile that you can use it in just about any room in the house, whether as a light fixture element in the hallway, the handrail at the main foyer staircase, or even tapware and jointware in the kitchen. Aside from these rooms, the bathroom is another opportunity for you to flex your creative interior designer instincts that’s sure to impress even the most rigid clients.

Oftentimes, interior designers will get project briefs from clients asking to improve the level of sophistication in their bathroom, but with the condition that it must all be done within the set budget. This, of course, could prove to be quite the challenge for any designer. Fortunately, metal materials like square brass tubing and others are relatively affordable. Read more from this article: