Stainless steel angles provide crucial structural support and corrosion resistance in numerous applications. Finding a dependable supplier for these essential L-shaped profiles is important for project success. Exploring the market to select the best source requires understanding the key players.
Stainless steel angles are structural metal components created by bending a flat piece of stainless steel into an L-profile, usually with a 90-degree bend. These shapes combine inherent strength with superior resistance to corrosion and staining. They serve diverse roles, providing essential support in construction, manufacturing, and architectural designs.
TOP 10 stainless steel angle suppliers list
Name | Founding Year |
Metal Supermarkets | 1985 |
Online Metals | 1998 |
Jianglin Steel | 2003 |
AAA Metals | 1978 |
Triple-S Steel | 1960 |
American Stainless Corporation | 1994 |
Reliance Steel & Aluminum | 1939 |
O’Neal Steel | 1921 |
Ulbrich Stainless Steels & Special Metals Inc. | 1924 |
Zapp Group | 1701 |
Metal Supermarkets
Year Founded: 1985
Main Products
- Stainless Steel (including angles, bars, tubes, pipes, sheets)
- Aluminum
- Hot-Rolled Steel
- Cold-Rolled Steel
- Alloy Steel
- Galvanized Steel
- Tool Steel
- Brass
- Bronze
- Copper
Company Description
Metal Supermarkets began in Mississauga, Canada, started by William “Bill” H. Mair back in 1985. Bill knew the metals business well, he’d been in it for 30 years, and he thought there should be a place for people who just needed small amounts of metal. Not everyone needs a giant order, you know? So, the company focused right from the start on serving those small-quantity buyers quickly and easily.
They grew pretty fast. Franchising started only two years later, in 1987, with another spot opening in Ontario. Then things went international. 1994 saw the first UK store, and the US followed in 1996, down in Atlanta, Georgia. Now, Metal Supermarkets has built up to more than 130 actual stores across North America and the UK. They’ve become the biggest name globally for anyone needing metal in smaller batches.
The company calls itself “The Convenience Stores for Metal™”. Speed, lots of choices, and making it easy for customers, that’s the idea. They offer something like 8,000 different kinds of metal shapes and types. And importantly, you don’t have to buy a huge minimum amount. This whole approach really helps out customers who need specific metals but not a ton of it, people other suppliers sometimes overlook.
Now, about stainless steel angles specifically. Metal Supermarkets has a bunch of options for all sorts of uses. These angles are basically a single piece of stainless steel bent into an L-shape, a 90-degree angle where both sides are the same length. You can get them in different thicknesses, usually from 1/16 of an inch up to an inch thick, maybe even more sometimes.
The main stainless steel angles offered fall into two grades: 304 and 316. Grade 304 is the one most people ask for. It’s strong, holds up well against rust, and works great in places where things need to be kept really clean. Grade 316 is a step up in rust protection because it has molybdenum mixed in. That makes it extra tough against corrosion, especially around chlorides like salt water, so it gets used for the more difficult jobs.
Online Metals
Year Founded: 1998
Main Products
- Stainless Steel (304/304L and 316/316L)
- Aluminum
- Copper and Brass
- Carbon Steel
- Tool Steel
- Titanium
- Nickel Alloys
- Industrial Plastics
- Composite Materials
Company Description
Online Metals started in Seattle, Washington, way back in 1998, beginning really small, just out of a garage. It was just two people working from a shed full of metal, you see, but it definitely grew into an important company supplying metal. The cool thing they did was offer metal in smaller amounts; you didn’t need a minimum order size, making it way easier for regular folks and big businesses to buy metal.
Later on, in 2007, a big German company, thyssenkrupp AG, bought Online Metals. That purchase really helped them expand across the US. Today, Online Metals runs six different places nationwide – Seattle (WA), Los Angeles (CA), Dallas (TX), Toledo (OH), Wallingford (CT), and Atlanta (GA), though the main headquarters stayed put in Seattle near Lake Union.
The company has this core idea: “the last thing you do is the first thing the customer sees.” It basically means they pay close attention to quality in everything. They also practice “Kaizen,” which is all about always improving, making sure their products and services just keep getting better over time.
Online Metals really specializes in cutting metal to the size you need, without forcing you to buy huge amounts. This approach works out great for all sorts of customers. It could be someone working on a home project or even huge multinational companies and government groups getting materials for big jobs.
Stainless steel angles are one of their main things. They’ve got the common 304/304L type and the tougher 316/316L kind. You can get them with legs the same length or different lengths, whatever fits your project. People like these angles because they’re strong for building things, they don’t rust easily, and they hold up well.
The 304/304L stainless steel angles work for most everyday jobs; they have good strength and resist corrosion pretty well. But if you’re dealing with tougher spots, maybe near saltwater or harsh chemicals, Online Metals offers the 316/316L angles. These have molybdenum mixed in, which gives them an extra boost against corrosion in those demanding environments.
Jianglin Steel
Year Founded: 2003
Main Products
- Stainless Steel Angle Bars
- Stainless Steel Round Bars
- Stainless Steel Flat Bars
- Stainless Steel Square Bars
- Stainless Steel Hexagonal Bars
- Stainless Steel Plates and Coils
- Stainless Steel Tubes and Pipes
- Stainless Steel Strips and Sheets
Company Description
Jianglin Steel, which used to be called Tianjin Jianglin Technology Development Co., Ltd., is based in Wuqing District, Tianjin, China; the company started back in June 2003. Being located in Yuanjiabao Village, Chagugang is handy because Tianjin Port is only about 40 minutes away. That close distance really helps with shipping products to other countries easily.
A man named Wang Junjiang started the company, and he put a lot of money into it right at the beginning – 500 million RMB, which is like $77 million USD. This big investment showed they really wanted to be a key player in steel. The company’s grounds cover 21,000 square meters, a pretty large area for operations. Wang Junjiang is the Chairman, and besides running Jianglin Steel, he also helped get the Tianjin Metal Material Industry Association organized, uniting steel businesses in the area.
People have come to see Jianglin Steel as a trustworthy stainless steel maker in China over the last twenty years or so. They make quite a few different steel products, but they’ve gotten particularly good at stainless steel angle bars. These angle bars are necessary pieces for putting together lots of different industrial things.
The company can produce around 700,000 tons of steel products every year. This means Jianglin can fill some pretty large orders from customers inside China and from other places around the world too. Their stainless steel angle bars stand out because they’re of good quality and can be used for many jobs.
You can get these angle bars in different kinds, like special types that are easy to work with using machines, or types that are safe to use around food. There are also options for low-sulfur material or angle bars that meet two different sets of standards at once. This choice lets customers find the exact fit for whatever they’re building.
The angle bars themselves are shaped like an ‘L’, usually with a 90-degree corner. Some have sides of the same length, called equal angles. Others have one side longer than the other, and those are called unequal angles. You’ll find these L-shaped bars used a lot in building things, making cars, and in different kinds of machinery.
AAA Metals
Year Founded: 1978
Main Products
- Stainless steel angles (304/304L and 316/316L grades)
- Stainless steel bars (round, square, hex, flat)
- Stainless steel plates and sheets
- Stainless steel pipes and tubes
- Nickel alloys and titanium products
- Hard-to-find specialty metals
- Custom cut metal components
Company Description
AAA Metals Company Inc., headquartered at 68 Industrial Boulevard in Hanson, Massachusetts, operates from the Hanson Commerce Center. It got started way back in 1978. At first, the company focused on finding and selling metals that weren’t easy to come by.
Over the years, AAA Metals became a major distributor. They are known for quality stainless steel products and helpful processing services. People see them as a top supplier in the metal industry today.
The company really focuses on supplying stainless steel angle products. You’ll find two main types available: 304/304L and 316/316L. Both kinds are strong and resist rust pretty well.
Grade 304 is a popular choice because it works for many jobs and doesn’t cost too much. Grade 316/316L is even better at fighting off rust, especially around things like salt water in marine areas. It’s ideal when the metal faces tough conditions.
One thing that sets AAA Metals apart is how they can process the stainless steel angles. They don’t just ship out basic metal pieces; they shape them into finished parts exactly how customers need them. This includes cutting the metal precisely or getting the edges just right.
They also offer polishing and custom fabrication. Polishing is a particular skill for AAA Metals. They can give stainless steel angles different looks, from basic industrial finishes to shiny ones used in building designs.
Usually, they start with material called HRAP (that’s hot-rolled annealed and pickled). From there, they can polish it up to what’s called a #4 finish. This smooth, brushed look is often used where people will see the metal, like in architecture.
Triple-S Steel
Year Founded: 1960
Main Products
- Stainless steel angles
- Carbon steel structural products (beams, channels, plates)
- Alloy steel materials
- Aluminum products
- Metal fabrication accessories
- Ornamental steel products
- Pipes and tubes
- Rebar and rods
Company Description
Triple-S Steel, located in Houston, Texas, got its start back in 1960. Bruce Stein founded it as a small steel distribution yard. His family already had deep roots in metals – Bruce’s father, Johnny Stein, had actually started Dixie Iron and Metal Co. way back in 1932.
With support from his wife, Shirley, and a dedicated crew, Bruce Stein built Triple-S Steel into a company people could count on for steel in Houston. It became a reliable source pretty quickly.
Later on, the company really took off under Bruce’s son, Gary Stein. He became president when he was quite young, only 22 years old. Gary’s leadership helped make Triple-S Steel a major force in the metals service center market. He got the company set up for even more growth down the line.
Over the years, Triple-S Steel grew from that little family business into something much bigger. It’s now one of North America’s largest family-owned structural steel service centers. The company runs things from over 50 locations around the world, creating a global reach. This network lets them get customized steel solutions to clients efficiently, wherever they might be.
Stainless steel angles are an important piece of the wide range of products Triple-S Steel offers. Industries involved in construction and manufacturing value these angles quite a bit. That’s because they resist corrosion well, handle heat, and maintain their appearance over time.
These stainless steel angles from Triple-S Steel provide needed structural support. They manage to keep looking good even when exposed to harsh weather or tough environments.
The company makes sure to stock these stainless angles in many different sizes and specifications. This meets all sorts of project needs. You can find small dimensions for lighter applications, or get larger, more heavy-duty options when serious structural support is required. This variety makes Triple-S Steel’s stainless angles useful for a whole lot of different jobs across many industries.
American Stainless Corporation
Year Founded: 1994
Main Products
- Stainless steel angles (equal and unequal leg)
- Stainless steel round bars
- Stainless steel flat bars
- Stainless steel hex bars
- Stainless steel squares
- Stainless steel tubing (round, square, and rectangular)
- Stainless steel sheet and plate
- Stainless steel pipe
- Aluminum products
- Brass products
- Nickel alloys
- Specialty metals
Company Description
American Stainless Corporation, located in Buffalo, New York, began operations in 1994 as a distributor dealing in specialty metals. It started out just supplying stainless steel bars but grew over the years. Now, the business is a premier specialty metals distributor, you see. Customers are served throughout New York, Pennsylvania, Ohio, and even across the country.
The company operates from 1374 Clinton St, Buffalo, NY 14206. This spot in Buffalo makes it easier to serve clients all over the northeastern United States. Their regular business hours run from 8:00 in the morning to 5:00 in the evening on weekdays.
Back in 2007, American Stainless Corporation earned its ISO 9001 certification. That shows a real commitment to solid quality management systems. It’s basically a promise to customers that the company meets tough industry standards and requirements for product quality.
They decided to expand in 2004. A second location opened up near Chicago, Illinois, called Great Lakes Specialty Metals. This move was made to better serve customers located in the Midwest, places like Wisconsin and Indiana. This sister company helps extend its overall reach.
When you need stainless steel angle, American Stainless Corporation has quite a selection. They stock both equal leg and unequal leg angles for different needs. The most common grades available are 304/304L and 316/316L; these are popular choices. If you need a
different grade, though, they can usually source that upon request.
Reliance Steel & Aluminum
Year Founded: 1939
Main Products
- Carbon steel (plate, sheet, coil, bar, angles, channels, beams)
- Stainless steel (angle, sheet, plate, bar, tube)
- Aluminum (plate, sheet, coil, bar, extrusions)
- Copper and brass alloys
- Titanium products
- Specialty metal products
Company Description
Reliance, Inc., which you might know better as the old Reliance Steel & Aluminum Co., got its start way back in 1939 out in Los Angeles. A man named Thomas J. Neilan kicked things off, calling it Reliance Steel Products Company at first. What they made initially was steel reinforcing bars – rebar – the kind used to make buildings stronger.
The name changed after a few years, becoming Reliance Steel Co. in 1944. Then, in 1947, Thomas Neilan’s nephew, William Gimbel, started working there. He began in the warehouse, but William Gimbel ended up being super important for the company’s future.
Come 1948, Reliance started selling aluminum too. Just a year later, it became the first company in the whole country to distribute magnesium. Because they were selling more than just steel, the name changed again in 1956 to Reliance Steel & Aluminum Co., which makes sense.
When Thomas Neilan passed away in 1957, William Gimbel stepped up to become the president. He really got the company moving into new places. Under his watch, Reliance expanded, first setting up shop in Phoenix in 1958. They even bought a competitor there, Effron Steel Co., in 1960.
The expansion didn’t stop there. They moved into Northern California by buying Westates Steel Co. in Santa Clara in 1961. Throughout the 1960s and 70s, the company just kept growing, adding locations in places like Fresno and San Diego, mostly out West.
Buying other companies and offering more kinds of metals was a big part of how they grew. In 1976, they started Tube Service Co. in California. That was their first dive into stores, focusing on certain types of metal products.
The next year, Reliance picked up Bralco Metals, another California business that dealt in brass, aluminum, and copper. Then, in 1980, they created Reliance Metalcenter. This division handled the metals that aren’t iron-based, like aluminum, magnesium, and stainless steel.
Growth kept happening through the 80s and 90s by acquiring more companies, like Affiliated Metals in Salt Lake City, which specialized in aluminum and stainless steel. After being privately owned for 55 years, Reliance decided to sell stock to the public for the first time in 1994. By its 50th anniversary in 1988, the company was making over $350 million in sales.
Stainless steel angles are an important piece of the metal puzzle for Reliance. They offer these angles in different kinds and sizes to fit what customers across many industries are looking for. You can find angles where both legs of the ‘L’ shape are the same length (equal leg) or where they’re different lengths (unequal leg).
Most of the stainless steel angles they sell are grades 304/304L and 316/316L. The 304 grade works well for everyday stuff. Grade 316 is tougher against rust, especially near the ocean, because it has an element called molybdenum mixed in. These stainless angles come in lots of thicknesses and sizes for all sorts of building and making things.
O’Neal Steel
Year Founded: 1921
Main Products
- Stainless steel angles (equal and unequal)
- Carbon and alloy steel products
- Aluminum products
- Hot rolled steel
- Cold-finished steel
- Metal plates, bars, beams, pipes, and sheets
Company Description
O’Neal Steel, located in Birmingham, Alabama, got its start way back in 1921. A man named Kirkman O’Neal founded it, beginning as just a small steel fabricating shop – you know, where they build things using steel. The company quickly got known for being dependable and doing quality work.
Its first name was actually Southern Steel Works. It made it through the Great Depression, which was a really hard time for businesses, mostly because Kirkman O’Neal worked hard to keep his customers happy. By 1935, the company had become one of the first metals service centers down South; think of it like a big store where folks could buy different kinds of metal. Then, in 1956, they officially changed the name to O’Neal Steel.
The O’Neal family has owned the company this whole time; it’s stayed in the family. Kirkman’s son, Emmet O’Neal, joined up in 1946 and brought in the idea to expand, opening up shop in more areas. That expansion didn’t stop there.
Growth continued when the third generation came along. Emmet’s son, Craft O’Neal, started in 1984. Today, Craft O’Neal is the Chairman and CEO of O’Neal Industries, or ONI. ONI is the bigger parent company formed in 2008, and O’Neal Steel is now a part of that larger group.
O’Neal Industries is actually the biggest family-owned network of metal suppliers in the United States. O’Neal Steel itself has 19 distribution centers. They’re spread out across the eastern half of the country, put in places that make it easier to get metal delivered quickly to all kinds of customers, from small workshops to huge international manufacturers.
Selling stainless steel angles is an important part of what O’Neal Steel does. These are L-shaped pieces of stainless steel used for building stuff. They’re really handy when you need metal that won’t easily rust or get damaged by weather or chemicals.
You can get these angles with legs the same size (equal angles) or different sizes (unequal angles). This gives builders choices for how strong something needs to be or just how they want it to look. Stainless steel angles are super useful for making food equipment, in chemical plants, for certain building designs, and especially for things used near the ocean where regular steel just wouldn’t last.
O’Neal Steel can also fix up the angles for you before they even ship them out. You can ask them to cut the angles to the perfect size or drill holes where you need them. Getting angles ready-to-use like this helps customers save time and effort in their own manufacturing work.
They keep different types, or grades, of stainless steel angles in stock. The most common ones are grade 304 and grade 316. Grade 304 is good for most general uses. Grade 316 has extra protection against rust, particularly from salt and certain chemicals because it has molybdenum mixed in, making it better for things used in marine settings or places exposed to chlorides.
Ulbrich Stainless Steels & Special Metals Inc.
Year Founded: 1924
Main Products
- Precision strip and foil
- Custom engineered precision wire products (Fine Wire, Round Wire, Flat Wire, and Shaped Profiles)
- PV Ribbon for solar applications
- Stainless steel sheet and plate
- Stainless steel structural products including angle
- Specialty metals (titanium, nickel alloys, cobalt alloys)
- Bi-Metal materials
Company Description
Ulbrich Stainless Steels & Special Metals, Inc., based in North Haven, Connecticut, first started in Wallingford, Connecticut. It was Frederick Christian Ulbrich Sr. who got it going nearly a century ago, back in 1924. He took his know-how from being a scrap inspector and turned it into a small business processing scrap metal. It really started from scratch after his time working at the United States Steel Company.
The company made a big move into stainless steel during the late 1930s. Then, World War II brought a key moment; Ulbrich got a major contract from the United States Army. Supplying all those stainless steel mess kits meant they could finally afford their first rolling mill.
Buying that rolling mill was a huge step. It let Ulbrich shift gears from making utensils to focusing on custom stainless steel work. After the war finished, the company put serious money into quality control systems. They also updated with modern manufacturing equipment because the aircraft industry needed better, high-performance metals.
Ulbrich didn’t just stick to stainless steel, though. The business gradually added other specialty alloys to what they offered. Think nickel alloys, cobalt alloys, and even titanium. Adding these materials helped them serve more industries looking for specific metal qualities.
These days, Ulbrich Stainless Steels & Special Metals, Inc. has spots all over the globe – North America, Asia, and Europe. But the main headquarters is still there in North Haven, Connecticut. It’s still a family business too, now with the fourth generation involved. Chris Ulbrich, who’s the founder’s grandson, is the Chief Executive Officer right now.
Now, about those stainless steel angles. Those are made by a Canadian part of the company, Diversified Ulbrich. Diversified Ulbrich joined the Ulbrich family back in 1997, though it was originally set up in 1971. Making stainless steel structural angles is one of the main things they do up there. They provide angles with equal legs and unequal legs for different kinds of projects.
People like the stainless steel angles from Ulbrich because they don’t rust easily, they’re strong, and they last a long time. You see these structural parts used in building frames or for bracing. They’re also used in architecture where you need something tough that holds up against rough weather or environments.
Diversified Ulbrich makes these angles using different types of stainless steel. Customers can choose from grades like the 200 series, the 300 series, the 400 series, or even Duplex alloys. Having these choices means folks can get the right material for whatever job they have planned.
Making these angles involves careful manufacturing and lots of quality checks at Ulbrich. They use up-to-date technology and follow strict procedures to keep the product quality consistent. Besides just the standard angle sizes, Ulbrich can also cut them to custom lengths if a customer has very specific measurements needed for a unique structure.
Zapp Group
Year Founded: 1701
Main Products
- Stainless steel precision profiles and angle bars
- Cold-formed stainless steel wire, bar, and strip
- Specialized stainless steel alloys (austenitic, ferritic, martensitic)
- Nickel and nickel-based alloys
- Cobalt-based alloys
- Titanium and titanium alloys
- Tool steel and specialty metals
Company Description
The Zapp Group began in Germany way back in 1701. That’s when Hermann Zapp got himself a hammer mill near Ründeroth in the Leppe valley. He started making steel there, kicking off a long family involvement in the steel world.
Fast forward to 1871, and things looked a bit different. Robert Zapp set up a steel trading business in Düsseldorf. He’d studied making iron in England, and his new company focused on selling special English steels around Europe. It was a shift for the family’s business focus.
Something quite important happened in 1926. Robert Zapp went ahead and bought the Ergste steelworks. This place already had a reputation for cold forming stainless steel, which means shaping it without heat.
Then, in the 1960s, the company made another big decision. They decided they would concentrate just on stainless steels—the kinds that hold up against rust, acid, and high heat. This move really set the stage for what Zapp specializes in today.
Now, Zapp Group is recognized globally. They’re leaders in making precise metal parts through cold forming. They put a special emphasis on stainless steel profiles, and that includes angle bars.
Their main production site remains in Germany, specifically in Schwerte-Ergste. But Zapp didn’t stay just in Germany; the group grew. It now operates production sites and service centers internationally—places like the UK, Sweden, the US, and in Asia too.
Stainless steel angles are a big part of what Zapp offers in their profile lineup. These angle bars are engineered with precision. They’re made using advanced cold forming techniques. This allows for complex shapes while keeping measurements very exact and the surfaces looking good and smooth.
You can get these angles with legs that are the same size or different sizes (equal and unequal legs). They can also make them in custom dimensions if a customer has specific needs for a project.
Conclusion
Selecting the ideal provider is crucial for obtaining the right stainless steel angles for your specific application. Factors such as available grades, size options, and value-added services often guide the best choice. Making a well-researched decision ensures you source high-quality stainless steel angles suited for reliable performance.
