400 series stainless steel chemical composition

Type 201 can substitute for type 301 in many applications, but its less resistant to corrosion than its counterpart, particularly in chemical environments. Care was taken to include as much information as possible about stainless steel flat products used throughout europe, for the informatio n of the user. Stainless steel visit our website at types 410, 420,425 mod, and 440a. Currently there are being marketed a number of stainless steels originally recognized by the american iron and steel institute aisi as standard alloys. Martensite on behalf of steel, high strength, high hardness magnetic. Stainless steel 400 weight formula online stainless. Tables of technical properties international stainless steel. The following are the datasheets of sus304 chemical composition and properties, such as melting point, density, tensile strength, elongation, modulus of elasticity, specific heat, coefficient of thermal expansion, thermal conductivity, electrical resistivity, magnetic properties and so on. Ferritic stainless steel, ak steel 400 is one of the most economical chromium ferritic. Type 410 is hardenable, straightchromium stainless steels which combine superior wear resistance of high carbon alloys with the excellent corrosion resistance of chromium stainless steels. Some applications for 200 series stainless steel include. Ferritic stainless steel is used in applications where resistance to corrosion and oxidation is important. Martensitic stainless steels offer a wide range of properties and are used as. Stainless steel is a special steel featuring a splendid surface and good resistance to rust.

It can maintain good strength and heat resistance in high temperature and low temperature environments, and also has good corrosion resistance, weldability, cold workability and mechanical properties in the mild atmosphere. Chemical compositions of aisi astmasme and uns austenitic stainless steel grades introduction aisi astm asme and uns. Ease of fabrication combined with its corrosion resistance and economy have significantly broadened its utilization in automotive exhaust and other nonautomotive applications. Mar 10, 2020 the range of applications for 200 series stainless steels is narrower than that of 300 series steels due to its lower corrosion resistance.

Stainless steel chemical and physical properties stainless. Stainless steel series, grades, composition industry guru. Typical applicatiosn include fasteners, bushings, pumps and valves, steam and gas turbine parts and petroleum refineries. Metal spinning stainless steels 300 and 400 series. The 400 series of stainless steels have a higher carbon content, giving it a martensitic crystalline structure that provides the end product with highstrength and. Type 409 stainless steel uns s40900 is a stabilized ferritic stainless steel that provides improved oxidation and corrosion resistance compared to carbon steel. Stainless steel circle 304, 2b finish factory offered from. We are electropolishing stainless steel work 300 series in 60% phosphoric concentration 85%, 20% sulfuric concentration 98%, 19% water and 1% alcohol, and at 80100 ampsdm square. Alloy 420 is a hardenable, martensitic stainless steel that is a modification of alloy 410. The exact composition of the alloy elements in stainless steel provides the material with specific. Oct 23, 2001 410 is the basic martensitic grade stainless steel.

They have been used for many industrial, architectural, chemical, and consumer applications for over a half century. It can be hardened to approximately rockwell 58 hardness, making it one of the hardest stainless steels. Carbon steel bolts in astm a307 grades a and b carbon and alloy steel nuts in astm a563. A wide range of properties can be developed with different heat treatments. All values shown indicate the maximum percentage unless otherwise noted. It is usually heat treated to reach hardness of 5860 hrc. It is magnetic in both the annealed and hardened conditions.

Applications requiring moderate corrosion resistance and high mechanical. Ferritic stainless steels are classified in the 400 series, usually with 10% to 30% chromium content, and are often chosen for their excellent corrosion resistance and elevated temperature oxidation resistance. In stainless steel, the changes can be softening, carbide precipitation, or embrittlement. Check the chemical compatibility of stainless steel with various chemicals, solvents, alcohols and other products shop stainless steel. What is the difference between 300 series and 400 series of. Typical applications include heat exchangers, display racks, gas range. Stainless steel rolled steel products carries a wide range of finishes and types in both 300400 series stainless steel sheet and coil. The 400 series group of stainless steels typically have an 11% chromium and 1% manganese increase, above the 300 series group. The 400 series stainless steels have some special uses such as in coinage, autoexhausts, razor blades, power packing in petrochemicals etc. Alloy 400 is readily cold worked by virtually all cold fabrication methods. These tables are intended for estimating purposes only and lists typical chemical properties for a variety of 300 and 400 series stainless steel grades. For maximum hardness and strength, a hardening heat treatment is necessary. Chemical and physical properties are in accordance with en 10088. We are your one stop service center for all prime stainless requirements.

If youre using steel parts in a place that may come in contact with food or. Stainless steels do not affect the taste of the product, they are easily cleaned and sterilized to prevent bacterial contamination of. Its common applications include kitchen sinks, vacuum flasks and deep drawing. What is the difference between 300 series and 400 series. These tables are intended for estimating purposes only and lists typical physical properties for a variety of 300 and 400 series stainless steel grades. Cold working should be performed on annealed material. Ease of fabrication combined with its corrosion resistance and economy have significantly broadened its utilization in automotive exhaust. China jis 304l 316l seamless galvanized stainless steel. It is a bearing steel, and used in rolling contact stainless bearings, e. Stainless steels are ironbase alloys containing 10. Originally developed to conserve nickel, this family of stainless steels is characterized by low nickel content. Unlike sae 200 and 300, 400 series stainless steel can be magnetic.

It may be used in either the annealed, cold formed or aswelded condition in many applications where other stainless steel alloys such as type 304, type 410, type 409. Types 302 s30200, 304s30400, 304l s30403, and 305 s30500 stainless steels are variations of the 18 percent chromium 8 percent nickel austenitic alloy, the most familiar and most frequently used alloy in the stainless steel family. This group of ferritic stainless steels 400 series contain 10. The alloy has a somewhat higher work hardening rate than carbon steel, but not as high as 304 stainless steel. Similar to 410, it contains a minimum of 12% chromium, just sufficient enough to give corrosion resistant. Sus304 stainless steel material properties, chemical. This stainless steel contains mo and increased ni to have good resistance to corrosion.

Overview of materials for t 400 series stainless steel. Jun 18, 20 however, stainless steels present in the form of a combination of martensitic and austenitic steels are known as precipitationhardened steels. At texcellent industries, we have many sizes of 416 stainless in stock, including heat treated to both 2832 rc and. Series of stainless steels stainless steel grades precipitation hardening stainless steels contains 15 18% chromium and are basically chromiumnickel alloys. The 300 series stainless steel has an austenitic crystal structure. Stainless steel alloys resist corrosion, maintain their strength at high temperatures and are easy to maintain. Stainless 302, 304, 304l, 305 specialty stainless steel.

Martensitic stainless steel is a specific type of stainless steel alloy that can be hardened and tempered through multiple ways of agingheat treatment. The range of applications for 200 series stainless steels is narrower than that of 300 series steels due to its lower corrosion resistance. Trusted for decades to give you the quality, durability, and corrosion resistance you need. Each property range of values reported is minimum and maximum values. What determines the best food grade stainless steel. This stainless steel has good formability as it contains cu. The 400 series group of stainless steels has an 11 percent chromium and 1 percent. The following datasheet will provide more details about grade 430f stainless steel, which has moderate strength and corrosion resistance.

Our five categories of stainless steels are differentiated by the alloying elements added to iron, carbon and chromium. The stainless steel alloys shown in the table on page 3 were heated as sheet samples for 60 minutes per inch of thickness at 1800f 982c for type 410 and at 1900f 1038c. The main chemical composition of type 301 is 17cr 7ni and type 301l is 17cr 7ni lc. Distributor of 409 stainless steel coil, sheet and strip. Its not recommended for use in chemical environments, but its found its way into many household items. Stainless steels are steels containing at least 10. Ferritic series400 series for ferritic steel, chrome is one of its alloy components. It is important to note that not all of the 400 series stainless steels meet the fcs certification as they have less than the 16% minimum content of chromium.

Electropolishing 430 stainless steel 4xx series, 400 series a discussion started in 2000 but continuing through 2017. Well known stainless steel as well, with very high corrosion resistance, it is usually reserved to very aggressive. This stainless steel series tends to be susceptible to rust and corrosion under some conditions although heattreating will harden them. They are capable of being heat treated to a wide range of useful. Austenitic 300 series stainless steel, in particular, type 304 and 316 or sometimes 400 series is used, is the material of choice for the food and beverage industry. Penn stainless inventory now includes alloy 420 uns s42000 in sheet, sheet coil, plate, round bar, processed flat bar and tubular products. China stainless steel coil sus430 for kitchenware high quality, find details about china stainless steel sus430, steel from stainless steel coil sus430 for kitchenware high quality shanxi disiman special metal technology co.

Unlike the 300 series stainless 400 series stainless can be hardened by heat giving moderate corrosion resistance with more durability than 300 series stainless. This chart is intended for reference only and not for design. Type 201 is part of the 200 series of austenitic stainless steel. The 400 series, stainless steel has a ferritic crystal structure. Alloy 400 can be machined at standard rates with conventional machine tools. The information in this chart has been supplied by reputable sources and is to be used only as a guide in selecting equipment for appropriate chemical compatibility. These stainless steels generally contain chromium and manganese and are magnetic. Martensitic stainless steels can be high or lowcarbon steels built around the composition of iron, 12% up to 17% chromium, carbon from 0. The corrosion resistance, the ease with which the material can be. Generally supplied either hardened and tempered in the tensile range 550 700 mpa condition p brinell range 152 207, or in the annealed condition with a maximum brinell. Electropolishing 430 stainless steel 4xx series, 400 series. China jis 304l 316l seamless galvanized stainless steel roundsuqare tube for chemical industry construction, find details about china galvanized tube, steel from jis 304l 316l seamless galvanized stainless steel roundsuqare tube for chemical industry construction s.

They are nonhardenable by heat treating, and always magnetic. Mar 15, 2018 the 300 series stainless steel has an austenitic crystal structure. Grade 416 stainless steel is a martensitic stainless steel similar to type 410. Physical properties of stainless steel chemical properties of stainless steel stainless steel physical properties.

Grade 416 can be hardened similarly to other 400 series stainless steels. These are straight chromium alloys, that have low carbon and are magnetic but it not heat treatable. The 400 stainless steel series generally have good ductility and can be welded or fabricated without difficulty. Stainless steel 400 weight formula online stainless steel 400 series density, weight calculator metal weight calculale formula round ss 400 series weight calculate,square ss 400 series weight calculate, hex ss 400 series weight calculate, ocagonal ss 400 series weight calculate, plate ss 400 series weight calculate, sheet ss 400 series weight calculate,tee ss 400 series weight calculate. Besides, these are also used in consumer durable and transport industries. The ferritic 400 series stainless steels are strongly attracted to a magnet, have good ductility.

Overview of materials for t 400 series stainless steel, this property data is a summary of similar materials in the matweb database for the category t 400 series stainless steel. Ak steel type 410 is a martensitic stainless steel that provides excellent corrosion resistance plus high strength and hardness. While they still exhibit the corrosion resistance that is typical of stainless steel in general, they are less corrosionresistant than the 300 series, and therefore typically cost less. Ferritic stainless steel is used in applications where resistance. Softening or loss of strength occurs in the 300 series 304, 316, etc. It has corrosion and oxidation resistance comparable to type 410 stainless steel with good fabricating characteristics. The 400series group of stainless steels, contain 1127% chromium. Our five categories of stainless steels are differentiated by the alloying. Chromenickel content refers to the percentage of chrome and nickel in the stainless steel. Most astm and asme standards list the steel grades by their uns unified numbering system numbers but also make reference, where appropriate to the more general aisi american iron and steel institute grade designations. Series committee of stainless steel producers american iron and steel institute 16th street, n. Abbreviated composition table 1 lists all aisidesignated stainless steels, and it shows the cor.

Stainless steel composition influences the layers produced on aisi 300 and 200 series austenitic stainless steels was chemical composition of the stainless steel sheet ams 5604 174ph common applications of 174 ph stainless steel. They are optimised for high hardness, although other properties can be compromised. Grade 416 is free machining and is the most easily machined stainless steel. Well known stainless steel grade, very close to the 201 grade but with lower mechanical properties. Stainless steel is one of the most common materials used in metal spinning specifically the 300 and 400 series and is ideal for a wide range of applications and industries. Stainless steels do not affect the taste of the product, they are easily cleaned and sterilized to prevent bacterial contamination of the food, and they are durable.