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dissimilar steel grades and the unknown grade ss can easily welded with the help of 680CGS lnt welding electrode
stainless steel
Well, the answer lies in the question; by saying 'real' stainless steel, you are implying that there are fake metals which go under the name 'stainless steel', thus the difference is that the stainless steel in refigerators is actually stainless steel, and the fake stainless steel is not...thus your question is answered...
I have not welded P22, but from what I read it is a low allow stainless that tends to get brittle. The welding techniques specified include a pre and post heat treat and on thicker materials a buffer layer of 316L with the final joint of 309 not sure what p22 pipe is but if it is carbon you should use a 308L filler with 100% argon purge 308L is a filler for fusing carbon steel and non carbon stainless. If it were 316 stainless you would want to use a 319 filler P22 is a steel alloy containing 2 1/4% chromium. It is weldable with most carbon steel alloy fillers such as E-70s2, ER-7018, etc. However, to weld it to a low grade stainless steel alloy such as 304, you would need to use a bi-metal welding alloy such as E-309, or ER-309. The above answer is incorrect regarding 308L being a filler for carbon steel to stainless steel. It is in fact 309 which is used for dissimilar metal welding when one component is stainless steel. I have also had good success welding two dissimilar metals together using inconel alloy welding electrodes such as INCO-182.
UTS of 304L Stainless Steel is 586MPa UTS of 304 Stainless Steel is 621MPa
You can use the 308 or 316.
S. A. David has written: 'Solidification behavior of type 308 stainless steel filler metal' -- subject(s): Stainless Steel, Steel, Stainless, Welding
inconel
There are many online retailers that sell stainless steel plates. Some of these websites include Stainless Supply, MetalsDepot, Discount Steel, and Amazon.
2550 degree Fahrenheit
Where to get perforated stainless steel sheet?
Rub it with Goof Off .
The SS 410 is basically martenstic stainless steel which are more susceptible to hydrogen diffusivities, result in embrittlement Thus, SS 316 have better corrosion resistance than SS 410 material
Timex Metals is known as one of the biggest Stainless Steel 316/316L/316Ti Wire Rods manufacturers in India. We offer one of the finest quality Stainless Steel 316/316L/316Ti Wire Rods to different wire drawing factories around the globe. We also deal in Socketweld Fittings, Threaded Fittings, Pipes and Tubes, Flanges, Olets Sheets Plates, Fasteners etc. Types of 316 stainless steel wirerods - Stainless Steel 316/316L Wire Coil Manufacturers Stainless Steel 316/316L Filler Coil Wire Manufacturers Stainless Steel 316/316L Spring Coil Wire Manufacturers Stainless Steel 316/316L Bright Coil Wire Manufacturers Stainless Steel 316/316L Cold Heading Wire Manufacturers Stainless Steel 316/316L Welding Wire Manufacturers
The 300 series electrodes, rods and wire were developed to weld stainless steel. Ex. 302 304 316 327 etc. Electrodes will also be designated as -15 or -16 (Ex: E316-16) and sometimes LC or ELC (Ex: E316-16ELC) The filler material should match the type of stainless to be welded, esp. 316 as that is food grade, but just for repair work almost any 300 series will work on stainless steel. Rule of thumb, the higher the 300 number the better quality the stainless. For welding stainless steel to carbon steel 309 is recommended.
There is stainless steel and there is magnaized stainless steel but you can not make regular stainless steel magnetic
The best type is stainless steel 18/10 (or V2A) with the following alloying elements: - chromium - 18 % - nickel - 10 % - carbon - 0,05 %