bivast.blogg.se - 304 stainless steel sheet metal

(The designation "V4A" for the material AISI 316 refers accordingly to test 4).

Figure 2 indicates the ordinal number of the test in which the inventors obtained an alloy with the required properties. The abbreviation is derived from the German words “Versuch” ("trial", "test", "experiment") and "Austenit" ("austenite"). V2AĪs the name for the stainless steel grade, V2A has a long history and goes back to the time of the "invention" of 304 grade stainless steel, namely the year 1912. 1.4301ġ.4301 corresponds to the European Standard and is a very common designation for this type of austenitic stainless steels. Many various designation systems and equivalent names of stainless steels, which exist in different countries, make it sometimes difficult to assign correctly the respective material in the specific system. The inclusion of chromium in this material creates a surface oxide layer that ensures the resistance of stainless steel to certain substances and natural environmental influences such as water. These elements provide high corrosion resistance and material strength. Benefits and uses of 304 stainless steelģ04 stainless steel sheets are an ideal material of the “stainless steel” metal group for most applications due to their:Ī key characteristic of the AISI 304 (1.4301) grade, or X5CrNi18-10, is its large mass fraction of nickel and chromium (from about 10 wt% and 18 wt% accordingly). For this reason, this grade of stainless steel is very resistant to intergranular corrosion, but less heat-resistant than AISI 304 and is particularly suitable for applications where welding is required. Compared to AISI 304, AISI 304L has a lower carbon content (less than 0.03 %). The material AISI 304 is often followed by the suffix L, so it is called "AISI 304L", which characterizes the low-carbon version of this inox grade. The remaining two figures indicate the ordinal number in its category. The first figure of the AISI 304 designation indicates that the material belongs to the group of austenitic stainless steels. The abbreviation AISI stands for "American Iron and Steel Institute".

The material "AISI 304 stainless steel / inox" is very well-known under this name in many parts of the world. What is 304 stainless steel? What does AISI 304 / 304L stand for?

We provide 304 stainless steel sheets in multiple standard or custom dimensions (1000 x 2000 mm, 8’x4’, 4’x10’, etc.) and thicknesses – 1 mm, 2 mm, 3 mm, as well as thinner or thicker sizes. One of the most frequently used materials is the steel grade X5CrNi1810, also known as " Stainless steel AISI 304" or in German speaking countries popularly known as "V2A" or "1.4301".Īs a leading metal plate supplier, mirrorINOX offers a large choice of products for stainless steel surface finishing for all applications: beadblasting, circular polishing, mirror polishing, and more.

Generally used in the food and beverage industry, sanitary applications, aerospace structures, elevator doors, and storefronts.AISI 304 stainless steel sheets and platesĪs well known, there are various types (or grades) of stainless steel with different chemical compositions, which differ from one another also in their chemical and physical properties.ĭepending on their properties, chrome-nickel steels are mainly used in architecture and different fields of industry.

PVC coating is added at the time of production by the mill to keep the surface protected.

Many sizes are offered with PVC coating on one side.

48” x 120” stock sheet sizes available may be purchased by the 12” x 48” increment (12” x 48”, 24” x 48”, 36” x 48”, etc).

304 #4 Stainless Sheet is stocked in 24 gauge (.025) up to 16 gauge (.063).

High corrosion resistance, high strength to weight ratio, easy to fabricate, clean, and hardenable.

316 stainless is typically a better stainless option when the environment will contain high amounts of corrosive elements, if the material will be exposed to moisture or water, or when greater strength is required. 304 is typically the better stainless option when formability is required or when price is a determining factor.

It is also sought after because of its strength, ductility, minimum maintenance, and visual appeal.Īlso available in limited inventory is grade 316 stainless steel sheets. Stainless contains a high percentage of chromium which helps it resist corrosion. The #4 finish has a “brushed” linear effect. Competitive Metals stocks 304 stainless steel sheet in a variety of thicknesses and finishes.