Architects and sculptors are continuously coming up with new ideas to use steel pipes and tubes in their designs and work. Steel is a popular artistic medium because it is impactful to the viewer, seeing such a hard material twisted and curved, often on a large scale. Architects and sculptors also like using steel because it is a material that stands the test of time. Now incorporate technology, and a steel artwork or sculptures becomes even more awe-inspiring. Continue reading Curved Pipe and Technology in Modern Architecture
In the past few years the nation’s capital, Washington D.C. has seen a growth/development boom that it hasn’t seen since the mid-nineties. Once considered one of America’s most dangerous cities, it has grown and further developed over the years to become one of the hottest and most desired places to live. Every few blocks appears a new tower crane or a new construction site. 2017 saw over 16,000 construction permits issued, covering major Continue reading MGM National Harbor
Frequently in the steel bending and fabrication industries, our work focuses on the somewhat austere nature of steel. Even though it is curved, steel still maintains a sturdy, rigid aspect. The solid nature of the metal is a defining characteristic that isn’t easy to shed. Though there are some artists and designers who can push those notions. Continue reading Helical Curved Pipe for the Arts and Sciences
With projects increasing in complexity and size, customers complete material tractability has become the norm in the industry. Although there has been a recent increase in this type of request from customers, complete material traceability is not something new.
Whether for LEED certification, tax credits or quality assurance or insurance, project managers are requiring a paper trail for each steel member installed in their project. In some projects, it is necessary to trace each component including the alloying elements, testing results from the producing mill, manufacturing/fabrication processes, and storage. Continue reading The Importance of Material Traceability in Metal Fabrication
When steel is curved, it is important to keep the stress-strain curve ratio in mind. Below is a stress-strain graph that reviews the properties of steel in detail.
If tensile force is applied to a steel bar, it will have some elongation. If the force is small enough, the ratio of the stress and strain will remain proportional. This can be seen in the graph as a straight line between zero and point A – also called the limit of proportionality. If the force is greater, the material will experience elastic deformation, but the ratio of stress and strain will not be proportional. This is between points A and B, known as the elastic limit. Continue reading Exploring the Stress / Strain Curve for Mild Steel
We just produced some very thick and very wide rolled steel cylinders. For this particular industrial application in the chemical industry, the customer required a special grade of plate A572-50 with increased resistance to atmospheric corrosion. The yield strength of the plate was +50,000 psi, much higher than regular A36 steel plate (+36,000 psi). The higher yield directly impacts the amount of force needed to induce permanent deformation in the plate as you can see in following Strain/Stress graphics. Continue reading A572-50 Rolled Steel Cylinders
Many artists like creating work out of curved steel because of the originality and functionality of the final product. Taking a simple piece of straight material and yielding it to a point, yet preserving its structural properties, greatly expands an artist’s medium. Metal Rolling Services can offer thousands of variations and therefore, individuality on each design. This is why artists keep coming back to us to explore and expand their knowledge about rolled metal. Continue reading Metal Rolling Services in Free Style Form
Hollow structural steel (HSS) is becoming more and more common in structural designs. According to AISC, HSS now accounts for about 18 percent of the structural steel market. HSS has become more popular recently because of aesthetics and its superior resistance to lateral torsional buckling. In terms of curved HSS, we see it being used for AESS (architecturally exposed structural steel) and trusses. Continue reading HSS Straight Curved Connections
Each spring my wife and I take a short vacation in California. While there we usually spend a few days on the campus of Stanford University. While walking the campus grounds this spring, a sculpture/fountain caught my eye. We had walked this way many times in past years, but I had not seen this fountain before. It could be that it is a new fountain, or it could be that I had just not noticed it, since it is a fountain, and most of the fountains had been shut down due to the drought in California the last 3 years. With a rain-filled winter season, the drought in California has come to an end, and the campus fountains, silent for the last few years have come to life. Continue reading Hot and Cold Steel Bending for a Fountain Sculpture
In the past month, I had several customers looking for steel cone fabrication of some larger size cones.
Large or small steel cone fabrication require some design preparation before the actual rolling is performed. First, the steel plate (or sheet) needs to be cut to a cone “flat pattern”. The size of that flat pattern will dictate in how many pieces the cone could be rolled. If the flat pattern is so large it does not fit the available material size or in the plate roller, then the cone will need to be split into 2, 3, 4 or even more pieces. Continue reading Steel Cone Fabrication Using Minimum Amount of Pieces