The Application of DOM and 4130
When beginning a project, it’s important to pick the proper sort of metal tubing. If you’re trying to find a versatile metal, you’ll plan to use DOM tubing. But if you would like strength, 4130-grade alloy could also be the more reliable option. By understanding the difference between DOM tubing and 4130-grade alloy, you’ll be ready to make the proper decision for you.
What is DOM?
Drawn-over-mandrel (DOM) tubing may be a process during which a steel tube is fed through a die and over a mandrel to supply a fine-cut, uniform product. The mandrel smooths the inner surface while stretching the steel, and therefore the die shapes the outer surface. The resulting tube shows off a seamless weld, along side dimensional precision and an outstanding surface finish.
Uses of DOM
DOM tubing is superior to a standard weld. That’s why it is the go-to process for projects that need high or large workloads. it’s normal in heavy-metal industries, like auto, oil and gas, and aerospace engineering.
This metal practice is usually wont to create integral machine parts. Its output of strength and sturdiness stands call at motorcycle frames, mechanical bearings, and hydraulic cylinders. If you would like a surefire thanks to secure an important part, DOM tubing is your best source.
DOM Offroad tubing
What is 4130 Chromoly?
4130 is an steel grade referred to as Chromoly. Chromoly may be a combination of the words “chromium” and “molybdenum.” Both are imperative to steel alloying; chromium adds strength and toughness to the element, and molybdenum adds corrosion resistance and may endure extreme temperatures.
Chromoly steel possesses enhanced strength and hardness. As an alloy, it helps give steel different properties which will be controlled and refined. Furthermore, Chromoly 4130 may be a intensify from grade 1030, which is taken into account low-carbon steel .
Compared to other alloys, Chromoly rates high in corrosion resistance and power. it’s heavier than aluminum alloys, though its strength to weight ratio lends itself to metal plans of considerable size and pressure.
Uses of 4130 Chromoly Round Tube
4130 is employed in an array of components that keep major machinery intact. It’s applied to high-torque equipment like crankshafts and heavy-duty equipment like conveyors.
Mechanics often prefer to work with 4130-grade steel, using it for roll cages, gears, and racer parts. Rifle barrels and gas delivery tubing sometimes include it also . Other uses of 4130 include the following:
Chromoly tubing
Molds
Drill Collars
Bicycle Tubing
Pins
Machine Shafts
Trophy Truck Frames
Tie Rods
