Tag Archives: sell sheet metal

Forget the Spark Test and Opt for an XRF Metal Analyzer Instead!

Posted on by

Indianapolis Metal Recycling 317-244-0700

Indianapolis Metal Recycling 317-244-0700

Have you ever wondered how metal refineries and scrap yards detect which metals they are buying? Before innovative technologies were available, like an XRF Analyzer, anyone who wanted to know what alloys were in their scrap metal had to use the age-old “spark test.”

But in order to even read spark test results accurately, you have to know what to look for. This is because the spark test is gauged by the color, intensity, and consistency of a spark produced from the metal. These variables tell a person what metals are in the scrap they have. So experience is essential to not only performing,
but reading a spark test.

For this reason, an XRF Analyzer, and other devices like it, have become a popular technology in the metal recycling and refining industry. Not only are they easier to administer and comprehend, they are much more accurate. Continue reading to learn more about this innovative metal detecting device, and who to call for the best return on investment for your junk metal.

X-Ray Fluorescence Metal Detectors

The device known as an XRF Metal Analyzer is a tool that can automatically detect what alloys exist in metal objects. The acronym “XRF” stands for “x-ray fluorescence” since the technology works by passing fluorescent x-rays over the object to read the elements inside. It shoots small amounts of radiation into the metal, which allows it to learn the objects composition. The science, although quite complex, is very effective.

They can read almost all alloys and metals, including:

• Tungsten
• Aluminum
• Steel
• Iron
• Nickel
• Cobalt
• Copper
• Brass
• Precious Metals
• And More

Since the cost of such devices are so high (usually in the tens of thousands), many scrappers do not own one. But serious scrapper do because they are an incredible technology that is highly lucrative for the metal buying and selling industry. If you are a serious scrapper, or wish to sell scrap metal, you want your freight analyzed with excellent technology like XRF metal analyzers.

Zore’s Recycling

Indianapolis Metal Recycling

Indianapolis Metal Recycling 317-244-0700

Call Zore’s Recycling at 317-244-0700 to sell scrap metal in Indianapolis, Indiana. We have been in business for over 75 years, and use the latest technologies and state of the art equipment to deliver accurate estimates and the highest returns for all types of scrap metal. Call 317-244-0700 to learn about our Indianapolis scrap metal recycling center, today.

What is the Difference Between Hot-Rolled and Cold-Rolled Steel?

Posted on by

Indianapolis Steel Recycling 317-244-0700

Indianapolis Steel Recycling 317-244-0700

In the metal buying industry, the common question of hot and cold-rolled steel often arises. Buyers want to know the difference between these two types of steel, as well as, the differences between the manufacturing and galvanization processes. Knowing this information puts sellers and buyers in a position to make a more educated decision. There are some basic fluctuations between the two types of metal, regarding the make-up and manufacturing process. Continue reading to learn the difference between hot-rolled and cold-rolled steel.

Hot Rolling

Hot-rolled metal goes through a mill process called hot rolling. During this process, steel is rolled in temperatures higher than steel’s re-crystallization temperatures (usually above 1700 Degrees Fahrenheit!) to achieve easier malleability and ductility. This also allows steel to be manufactured in large sizes for commercial and industrial uses. Since the manufacturing process of hot-rolled steel does not require reheating of the metal, production costs are lower, making hot-rolled steel cheaper than cold-rolled steel.

However, hot malleable metal eventually cools, and when it does, it also shrinks a bit, making final dimensions harder to control. This is one reason why hot-rolled steel is generally used in construction applications that do not require specific shapes and capacities (i.e. railroad tracks and I-beams).

Cold Rolling

Cold-rolled steel is basically the exact same as hot-rolled steel, but with the addition of further processing. The hot-rolled steel is taken to cold reduction mills for room-temperature cooling; and then the steel is put through a galvanization and/or tempers rolling process to harden and strengthen it. Cold-rolled steel allows for more dimension-control capabilities, as well as, a wider range of surface finishes.

If you own scrap steel sheet metal or other steel equipment, sell it to your local scrap metal recycling center for cash on the spot! Recycle all types of steel, including carbon, stainless, alloy, and more. Or sell items that contain high traces of steel, such as auto parts, junk cars, electronics, construction equipment, water crafts, motorcycles, and more!

Indianapolis Metal Recycling Services

Indianapolis Metal Recycling 317-244-0700

Indianapolis Metal Recycling 317-244-0700

Call Zore’s Recycling at 317-244-0700 to recycle metal in Indianapolis, Indiana. We pay top-dollar for all types of steel and items containing steel; including junk cars, appliances, power tools, construction equipment, boats, jet skis, ATVs, and more. We offer free quotes and current market prices for metal. Call 317-244-0700 to sell your scrap metal in Indianapolis, IN today!