The Best Corrosion-Resistant Metals

Posted on October 23, 2020 by gardencity

Metals that are resistant to corrosion and oxidation are known as corrosion resistant alloys (CRA’s). They are an essential building material that is used in a wide range of manufacturing, construction, and factory applications. There are many types of corrosion-resistant alloys and metals, but some take the cake as being the best.

Continue reading to learn some of the most popular types of corrosion-resistant metals, and what to do with old, corroded metal that cannot be restored.

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Stainless Steel is the Best Bet to Fending Off Corrosion

Stainless steel metal is something we are seeing more and more these days, everywhere you look. This special metal has a much higher chromium content, as well as a translucent coating that prevents discoloration and, you guessed it, corrosion. Stainless steel comes in many grades and finishes, all of which offer their own unique appeal or performance. Industries all across the nation benefit from stainless steel applications and assets, including food handling, food processing, medical instruments, hardware, appliances, architecture, and much more.

Compared to carbon steel, stainless steel has a much higher chromium content, so when exposed to conditions that would otherwise make it rust or corrode, it instead forms a passive coating of chromium oxide that prevents further deterioration. Not only does it not corrode and does not require a protective coating, it is also easy to clean and sterilize. See our blog, “The Difference Between Mild Steel and Stainless Steel” to learn why stainless steel materials are better for corrosion-resistant applications.

Additional Corrosion Resistant Alloys

Other corrosion-resistant alloys to consider for your building project include 316L austenitic stainless steel, alloy 22, and ZERON® 100. The most common applications for austenitic stainless steel include clad line pipe building, surface piping, and vessel cladding. One downfall is that it will pit of exposed to oxygen. Alloy 22 is typically used for conditions that require resistance to oxidizing acid chlorides, wet chlorine, mixtures containing nitric acid or oxidizing acids with chlorine ions, formic and acetic acids, ferric and cupric chlorides, brine, salt water, and even reducing acids like sulfuric acid and hydrochloric acid. ZERON® 100 is highly resistant to both pitting and corrosion in the presence of salt water, stress corrosion cracking, and similar elemental conditions.

How to Dispose of Old, Corroded Scrap Metal and Materials

You might think that rusty hunk of sheet metal or car frame is simply junk, but it’s actually worth real cash. Contact a local Indianapolis scrap metal buyer and sell your corroded steel and metal commodities for an instant cash profit! Your junk is their gold! Regardless of age, make, model, or condition, a trusted Indiana metal recycling center will take it off your hands, and pay you the real market value for its weight. If you choose your scrap metal buyer wisely, you won’t even need to travel! They will come to you and haul away your scrap metal, free of charge.

The Scrap Metal Center That Will Pay You the Most in Central Indiana

Call Garden City Iron & Metal at 1-888-586-5322 to recycle scrap metal in Indiana. Our Indianapolis metal recycling professionals pay cash on the spot for both ferrous and non-ferrous metals, including junk cars, automotive parts, appliances, construction equipment, motorized farming equipment, and more. We serve all of Indianapolis and Central Indiana. Request a free estimate for your scrap metal, today.

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The 3 Easiest Metals to Recycle

Posted on March 26, 2020 by gardencity

If you are interested in joining the millions of Americans who recycle, on the best ways to start is with metal recycling. Continue reading to learn why, and which metals are the easiest for beginners!

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Scrap Metal Recycling Benefits Us All

Metal recycling is one of the most important enterprises in our world because it serves so many vital benefits. Not only does recycling metal preserve our natural resources, it also reduces the need for mining, which also reduces mining-related deaths and injuries. Furthermore, scrap metal recycling keeps our economies strong by stimulating business and providing jobs.

Value of Scrap Metal

Metal is 100% recyclable, and can be reprocessed over and over again to serve many purposes. From roofing and other building materials, to pavement, food packaging, furnishings, automobiles, airplanes, appliances, and more, the list of possibilities continues to grow each year. For this reason, it is highly sought-out by an industry known as scrap metal buyers.

That’s right; scrap metal recycling centers will pay people for their scrap metal, which gives you another reason why you should get started on your own stockpile! Scrap metal is usually evaluated by weight, which is applied to the type of metal and its particular market value. Scrappers use these three factors to generate an offer for sellers. These same factors will determine how much you earn for your own stockpile.

What to Recycle Around You

All metal is recyclable, and all commodities that contain it will be accepted by scrap metal recycling companies. The easiest metals to recycle are those that are most abundant and available to you. The top 3 include:

➾ Steel – Junk Cars, car parts, boats, watercrafts, golf carts, scooters, motorcycles, construction equipment, farming equipment, refrigerators, ovens, dishwashers, power tools, surgical tools, air ducts, chimney caps, roof cladding, doors, utensils, etc.

➾ Aluminum – Food cans, soda cans, pots and pans, bicycles, plumbing fixtures, patio furniture, window frames, door frames, car wheels, ladders, golf clubs, etc.

➾ Copper – Electronics, wiring, electrical equipment, computers, circuit boards, plumbing components, fixtures, pots and pans, brass objects, bronze objects, coins, etc.

Where to Recycle Metal in Indianapolis and Central Indiana

Call Garden City Iron & Metal at 1-888-586-5322 to get paid cash for scrap metal in Central and Southern Indiana. Our Indianapolis metal recycling professionals pay cash on the spot for both ferrous and non-ferrous metals, including junk cars, automotive parts, appliances, construction equipment, motorized farming equipment, and more. Request a free estimate for your scrap metal, today.

Common Types of Corrosion Resistant Alloys

Posted on December 30, 2019 by gardencity

If you are looking to earn some money in metal recycling, be sure you are looking for quality metals to sell to your local scrap metal buyers! One of the most highly sought out metals are those that are resistant to corrosion. If you can find corrosion-resistant scrap metal to recycle at a local scrap metal center, you are in for quite the profit.

Continue reading to learn which metals are most resistant to corrosion, and where you might find them at.

Metals That Resist Corrosion

There are several types of metals and alloys that are resistant to corrosion, including oxidation, or rust. However, the most dependable, and therefore mostly applied, are stainless steel, galvanized steel aluminum, and copper, including bronze and brass.

Stainless Steel

Because stainless steel is made using a combination of nickel, magnesium, chromium copper and iron, it is a very strong and durable alloy that contains several properties that deliver a wide range of benefits. Although its chromium content makes it highly resistant to corrosion and oxidation, if the surface is scratched, it can sometimes develop rust. For this reason, the 304 series is the most common version of stainless steel used in industries where rust is forbidden, such as the restaurant and food industry. Ths type of stainless steel is the most resistant to rust and corrosion. You can find it in components like kitchen sinks, food processing equipment, steam table pans, and more.

Galvanized Steel

Galvanized steel is steel that has been treated with an outer layer or coating of zinc. Galvanization is a process that applies a type of sealant on metal to protect it from natural wear and tear, like rust. It involves coating metal with an outer layer of metallic zinc by means of electroplating or hot-dip galvanizing. The zinc stops any substances, like moisture and oxygen, to penetrate the metal. This reduces rust formation and preserves the structural integrity of metal.

Aluminum

Aluminum is found on the periodic table with the symbol “Al” and atomic number 13. It has a silvery white finish, and mostly admired for its magnetic and ductile (good heat conductivity) properties. This makes aluminum a ferrous metal, meaning it contains iron. Compared to stainless steel, aluminum has higher oxidation and corrosion resistance properties, and is very light in weight. You can find aluminum in the form of food and soda cans, rolled foil, kitchen back splashes, counter tops, food preparation surfaces, factory processing equipment, and more.

Copper, Bronze, and Brass

Because copper, bronze and brass retain little to no iron content, they do not rust. They can, however, react with oxygen which can lead to a beneficial type of oxidation. You see, copper oxidizes over time and forms a green patina that shields the copper from further oxidization and corrosion. Bronze is an alloy of copper. A combination of copper and tin makes a copper alloy known as bronze. It, along with small amounts of other elements within, are naturally more resistant to corrosion than copper. The same facts apply to brass, which is also an alloy of copper made from zinc and other elements, and also highly resistant to corrosion.

Where to Recycle Scrap Metal for Cash

Call Garden City Iron & Metal at 1-888-586-5322 to recycle metal in Indianapolis, or in Central and Southern Indiana. We pay cash on the spot for both ferrous and non-ferrous metals, as well as, junk cars, automotive parts, appliances, construction equipment, motorized farming equipment, and much more! Get rid of your junk and make some fast cash at the same time.

Where To Look For Scrap Copper

Posted on October 11, 2018 by gardencity

Metal recycling is beneficial for numerous reasons. It preserves natural resources, reduces air pollution, stimulates the economy, and best of all, it puts cash in your wallet! That’s right; you can sell your scrap metal to a local Indianapolis scrap metal recycling center. One of the most valuable non-precious metals to sell for a notable profit is copper, even when the market prices are low.

Where can you get your hands on some scrap copper to sell? Continue reading to find out!

Indianapolis Scrap Copper Buyers 1-888-586-5322

Copper has various qualities that make it a desirable metal to repurpose, which is why it tends to always be a hot commodity among scrap metal buyers. Not only does copper retain high thermal and electrical conductivity properties, it is soft and malleable, making it a perfect metal for ornamental work, metal work, and even coinage. This can help you identify some places to find scrap copper around the house, and throughout the town.

Here are some ideas of where to look if you wish to gather and sell scrap copper:

⇢ Plumbing

Whether residential or commercial, plumbing components will always offer some form of copper. Of course, you do not want to take apart your shower and kitchen sink to sell your copper faucet, but you can keep any old ones that you replace for resale later on. Common copper plumbing components include sinks and tubs, which come with a higher profit value, as well as, faucets, drains, u-joints, showerheads, and pipes.

⇢ Appliances and Electronics

If you have old or broken down appliances or electronics, be sure to save them for resale because they likely contain copper. Since copper is ductile and retains thermal and electrical conductivity properties, it is often used for electrical wiring and computer circuit boards. This means anything that operates electronically or on a computer system, will have copper or other valuable metal in them. For the same qualities, appliances are also a hotbed for scrap copper coils. Refrigerators, water heaters, water softeners, dishwashers, microwaves, and more all contain valuable metals, including copper.

⇢ Household Items and Décor

As mentioned, copper is highly malleable and soft, which is why it is commonly used in metalworking and art. This means you can look to your old kitchen pots and pans for some recyclable scrap copper. Other kitchen items that may be made from copper include mugs, plate ware, cutlery, and cooking utensils. Also, any old household décor, such as statues, plaques, medals, clocks, framing, sconces, wall art, and mirrors are all possible sources for copper. Not only will it render you a pretty penny in profit, you can also make room by getting rid of a heap of old junk!

Where to Recycle Your Scrap Copper for Cash on the Spot

Garden City Iron and Metal 1-888-586-5322

Call Garden City Iron & Metal at 1-888-586-5322 to recycle scrap copper and other types of metal in Central and Southern Indiana. We pay cash on the spot for both ferrous and non-ferrous metals, as well as, junk cars, automotive parts, appliances, construction equipment, motorized farming equipment, and much more! Get rid of your junk and make some fast cash at the same time.