Certainly, it is frequently done with silver, brass, and bronze brazing alloys. Brazing steel tubes used to be the predominate method of manufacturing bicycle frames, and some high-end ones are still made that way.
Forged steel has been subject to high temperature and pressure forcing the crystal structure closer together and increasing tensile strength (used in high pressure gas compressors). Carbon steel is conventional steel produced by the Bessemer process. In the oil industry carbon steel is the default option for casing and tubing used in oil wells but it is not very resistant to corrosion. In wells with corrosive compounds such as H2S or CO2 it is often replaced by more expensive 13Cr steel (stainless).
Yes, you can weld steel to steel. You can use steel welding rod.
The stainless steel grades includes carbon steel, manganese steel, nickel steel, nickel-chromium steel, and molybdenum steel. The content of carbon in the different steel grades varies.
Pipe and sheet metal of various types use different scales. For 14 gauge metal, the thicknesses would be (in inches): 0.0781 inches - US Standard Gauge 0.0747 inches - Sheet Steel 0.079 inches - Galvanized Steel 0.0781 inches - Stainless Steel 0.083 inches - Tubing Thus, 14 gauge pipe would nominally be 0.083 inches thick.
Tamahagane steel
Accu-Tube is a company that makes stainless steel tubing. They make stainless steel tubing for medical purposes that are hypodermic. They make sizes from small diameters to large diameters.
There are a number of places one can purchase steel tubing. One can purchase it from websites such as 'The Metal Store', 'metals4u', 'Discount Steel' and 'Metals Depot'.
One can purchase stainless steel exhaust tubing via the eBay website. One may also purchase stainless steel exhaust tubing via the Jegs website and the spdexhaust website.
Stainless steel tubing can be expensive. It depends on what you are looking for. Depending on how much you need and if you need specific tubing, you can expect to pay around $100 for a small amount.
Are the joints brazed or soldered? What diameter is the tubing? When you say copper are you asking type K, L ,M , DWV , M or TP
Wall thickness (Schedule)
steel tubing
Thomas Ordelt has written: 'Corrosion properties of brazed stainless steel heat exchangers'
It depends on the manufacturer. Most futons I have seen are steel, and can be cut with a torch, brazed, and welded.
They are just made of regular steel tubing.
Copper/nickel alloy tubing is easy to work with and doesn't rust.
19mm x 19mm square tubing of what ? Aluminium, Steel ? also depends on the length.........