Most beer kegs are made from 304 stainless steel, which is a grade of stainless steel known for its corrosion and oxidation resistance. 304 stainless steel is commonly found in beverages and food processing equipment, due to its strong corrosion resistance, good formability, and ease of fabrication.
This grade of stainless steel can withstand a wide range of temperatures and holds up well when exposed to chlorides, brines, detergents, and organic and inorganic acids. 304 stainless steel is a popular choice for beer kegs because it is rust-resistant, easy to clean and fairly inexpensive.
What kind of metal are kegs made of?
Most kegs are made of either stainless steel or aluminum. Stainless steel is a higher quality of metal, more resistant to corrosion and chips, and is generally food grade. Aluminum is usually lighter than stainless steel and is also corrosion resistant, but it is not considered a food grade material.
Both metals are used for kegs since they are both relatively lightweight, highly durable, economical, and can be formed into many shapes. Additionally, aluminum is easier to recycle than stainless steel, so it is often the preferred choice for environmental purposes.
What are Anheuser Busch kegs made of?
Anheuser Busch kegs are made of stainless steel, which is a highly durable and corrosion-resistant metal alloy. It is composed of primarily iron, nickel, and chromium, and is also known as Inox steel.
This structural material is ideal for maintaining the integrity of beer contained inside. Anheuser Busch kegs are designed to keep beer drinkable over extended periods of time and can hold up to 15.5 gallons of beer.
The kegs also contain a rubber gasket located around the rim to keep out air and bacteria-causing organisms and maintain the freshness of the beverage. The kegs feature a single hole on the top for a beer tap and another hole on the side for a CO2 cartridge or injection system used to pump and dispense the beer.
How thick is a stainless steel keg?
A typical stainless steel keg is around 25 inches tall, weighs approximately 87 pounds and can hold up to 15.5 gallons, or the equivalent of 13.8 liters. The thickness of a stainless steel keg, however, will depend on the model and manufacture.
Generally, most stainless steel kegs have walls which are 2 millimeters thick and are constructed using a single piece of stainless steel. Some kegs may have thicker walls, however, depending on the manufacturer and model.
In either case, stainless steel walls are often thicker than those found on a typical aluminum keg.
How thick are the walls of a keg?
The thickness of the walls of a keg can vary depending on the type of keg. For a standard steel keg, the walls are typically around 1/16” thick. aluminum kegs, which are often used for lighter beers, usually have walls that are a bit thicker, usually around 1/8” or 5/32”.
The thickness of both steel and aluminum kegs prevents the beer from being exposed to light and oxygen, both of which can damage the beer’s flavor and aroma. The thicker walls also prevent the keg from being punctured and, ultimately, leaking beer.
Plastic kegs typically have walls that are between 1/4” and 5/16” thick and are highly durable. In addition to preventing damage to the beer, these thicker walls also make the kegs easier to transport since they provide enough structural support for the keg to be moved around without risk of damage.
Are there aluminum kegs?
Yes, there are aluminum kegs. These are the same type of kegs that are used to store and transportation beer, wine, and other beverages. They are made of aluminum and have several advantages over traditional beer kegs made of stainless steel.
Aluminum kegs are lighter, which makes them easier to transport and handle. They also have superior insulation properties which help reduce product loss due to temperature fluctuations. Additionally, aluminum does not corrode, so it does not affect the taste of the product inside.
What are the dimensions of a keg?
The average size of a beer keg is a half barrel keg, which is 15.5 gallons or 1,984 ounces. It is 16.5 inches in height and has a diameter of 16.6 inches. The weight of the standard empty keg is 30 lbs, while a full keg will weigh around 161 lbs.
The size of a sixth barrel (or “corny” keg) is a bit smaller, at 5.16 gallons or 661 ounces. It is just 23.3 inches tall and 11 inches in diameter, and when full it will weigh around 87 lbs. Kegs also come in a few other sizes as well, such as the quarter barrel (7.
75 gallons) and the mini keg (5 liters).
Are all kegs stainless?
No, not all kegs are made from stainless steel. Such as stainless steel, aluminum, and plastic. Stainless steel is the most popular material used in the production of beer kegs and is favored due to its ability to handle high pressures, its strength and corrosion-resistant properties.
Aluminum kegs are more lightweight and less expensive, but they are more prone to denting and corrosion compared to stainless steel. Lastly, plastic kegs are much lighter than the others and are mainly used for smaller batch craft beers.
They are also more affordable than stainless steel kegs, although they are not as durable and need to be replaced regularly.
How wide is a 1/2 barrel keg?
A 1/2 barrel keg is a standard size keg that is widely used in the beer industry. It is 16.5 inches high and 16 inches in diameter. It is made up of a filled cylindrical drum, containing 15.5 gallons of beer, also commonly known as a half-barrel keg.
A 1/2 barrel keg weighs about 160 pounds when filled with liquid. This keg size is the most common one used in bars and pubs. On average, a 1/2 barrel keg holds about 124 pints or 165 12-ounce servings of beer.
What size are beer kegs?
The common keg size for beer is a US half barrel, which is 15.5 gallons (approximately 124 pints). However, there are variations on this size. A US quarter barrel keg is 7.75 gallons (approximately 62 pints) and is more commonly used for smaller batch beers such as craft beer.
A Cornelius keg is typically 5 gallons (approximately 41 pints). Cornelius kegs are also referred to as a home-brew keg, since they are often used by homebrewers. A US 1/6 barrel keg is typically 5.2 gallons (approximately 41 pints).
Finally, a mini-keg is 1.32 gallons (approximately 11 pints). Mini-kegs are convenient for the consumer since they are portable, great for gatherings, and do not require a tap system.
How can I tell if my keg is stainless steel?
To determine whether your keg is stainless steel, you will need to inspect it to look for signs that can indicate this material. Look for any polished or brushed metal surfaces, copper or metal labels and numbers, and a smooth and silvery-looking metal finish.
Additionally, metal objects have a distinct weight, so holding the keg will give you a good indication of its material. Stainless steel will be heavier than other metal materials. Additionally, open up the keg and take a look at its interior.
The interior should be smooth with welded seams and a shiny metal finish, a clear indication that it is made of stainless steel.
Will a magnet stick to stainless steel beer keg?
The answer to this question is not a straightforward yes or no as it depends on the type of stainless steel used to make the beer keg. Some grades of stainless steel, such as 304 and 316, contain some amount of iron and can therefore be attracted to magnets.
However, other grades of stainless steel, such as the 400 series and the non-ferrous grades such as copper and brass, are non-magnetic and therefore a magnet will not stick to them. Generally speaking, if the beer keg is made of the ferrous grades of stainless steel such as 304 and 316, then it should be attracted to a magnet.
However, if the beer keg is made of a non-ferrous grade such as the 400 series and copper or brass, then the magnet will not stick to it.
Are beer kegs made of stainless or aluminum?
Most beer kegs are made of stainless steel. This is due to stainless steel’s ability to hold up well over long periods of time and it’s high corrosion resistance. Additionally, stainless steel is relatively lightweight compared to other metals, which is beneficial for applications where the keg must be moved around or carried.
In recent years, many craft brewers have shifted to using stainless-lined aluminum kegs instead of traditional stainless steel kegs. Aluminum is less costly, lighter, and easier to transport than stainless steel, which can be an advantage for craft brewers who have limited space.
Still, there are benefits to stainless steel because it is not prone to corrosion and can hold up to high pressure. Ultimately, the type of keg that a brewer chooses to use depends on their individual brewery needs.
