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...gas metal arc welding]] followed in 1948, allowing for fast welding of non-ferrous materials but requiring expensive shielding gases. Using a consumable elec ...03), P.63.</ref> Furthermore, the process is generally limited to welding ferrous materials, though specialty electrodes have made possible the welding of ca

...al yield.svg|thumb|right|300px|Typical stress-strain curve for non-ferrous alloys.<br> 1: True elastic limit<br>

==Alloys== ...e desirable color and luster. Of all the metallic alloys in use today, the alloys of [[iron]] ([[steel]], [[stainless steel]], [[cast iron]], [[tool steel]],

{{Main|History of ferrous metallurgy}} Historical developments in ferrous metallurgy can be found in a wide variety of past cultures and civilization

...ith the melting point of the material and therefore the creep in aluminium alloys starts at 200°C while for refractory metals temperatures above 1500°C are ====Tungsten and tungsten alloys ====

Alloys with a higher than 2.1% carbon content are known as [[cast iron]] because o {{Main|History of ferrous metallurgy}}

...mpbell | first = Flake C. | title = Elements of Metallurgy and Engineering Alloys | publisher = ASM International | page= 154 | year = 2008 | url = http://bo ...inclusions in wrought iron give it properties not found in other forms of ferrous metal. There are approximately 250,000 inclusions per square inch.<ref name

...c]]. Iron is the most widely used metal, and iron compounds, which include ferrous and ferric compounds, have several uses as well. ...e ancient times, though not as early as bronze or the other copper related alloys. Iron is ubiquitous in modern life; it is used primarily for its structural

...less steel]]s. [[Copper]] and [[aluminium]] are also used. Regular ferrous alloys are the most common due to price and availability. Common sizes of corrugat